Y型过滤器说明书
中文Y型过滤器说明书
Y型过滤器使用说明书中国·乐山市热工仪表有限公司一、用途及特点Y型过滤器是输送介质的管道系统不可缺少的一种过滤装置，Y型过滤器通常安装在减压阀、泄压阀、定水位阀或其它设备的进口端，用来清除介质中的杂质，以保护阀门及设备的正常使用。
Y型过滤器具有结构先进，阻力小，排污方便等特点。
二、主要技术参数公称压力：PN1.6MPa～4.0Mpa公称通径：DN15～200㎜适用介质：水、油、气体等过滤精度：通水网为18～30目，通气网为40～100目，通油网为100～480目。
工作温度：≤200℃法兰标准：JB、GB、HG壳体材质：WCB滤筐、滤网材质：304密封材质：耐油石棉橡胶、聚四氟乙烯、丁腈橡胶等执行标准：Q/20696377-7.4-2011三、安装与维护1、根据过滤器的使用范围合理地使用。
2、安装前应将管道内的焊渣、杂物清除干净，以免损坏过滤器。
3、安装时应按过滤器的箭头方向进行。
4、过滤器的运行及维护系统最初工作一段时间后（一般不超过一周），应进行清洗，以清除系统初始运行时积聚在滤网上的杂质污物。
在此后，须定期清洗。
清洗次数依据工况条件而定。
若过滤器不带排污丝堵，则清洗过滤器时要将滤网限位器以及滤网拆下。
警告：每次维护、清洗前，应将过滤器与带压系统隔离。
清洗后，重新安装时要使用新的密封垫。
5、过滤器使用中，应定期检查是否工作正常，发现异常情况，应立即消除，以免造成事故。
6、长期存放时，应置于通风干燥处，并定期检查和保养。
四、定货须知为了保证提供的产品能满足贵公司（厂）的使用要求，请按以下要求提供必要的参数：1、产品型号2、公称压力3、公称通径4、工作介质5、工作温度6、法兰标准7、结构长度（有要求时）五、简图。
Y型过滤器的排污及更换滤芯操作方法
Y型过滤器的排污及更换滤芯操作方法
1、检查与准备
1.1熟悉掌握过滤器的性能、原理及作用。
1.2检查过滤器进口阀、出口阀及排污阀应转动自如。
1.3观察过滤器压差表读数,当压差超过规定值时，应清洗或更换滤芯。
2、过滤器排污操作规程
2.1过滤器排污时须关闭其进口阀、出口阀，缓慢开启排污阀。
2.2当排污管内气体流动声音发生变化时，关闭排污阀门，排污结束。
3、滤芯更换操作规程
3.1清洗或更换滤芯前应开启备用管线，或停机。
3.2按照过滤器排污步骤对过滤器排污，观察压力表指示情况，当压力显示为零时，依次打开放散阀和截止阀对工艺管线放空，确保过滤器内没有剩余压力。
3.3使用正确工具拆卸过滤器，在指定区域内进行清洗。
3.4清洗后，按照拆卸的逆顺序依次安装并更换过滤器密封圈。
3.5通气前，关闭压差表两端的进出气阀，依次打开放散阀和截止阀，开启过滤器进口阀和出口阀。
3.6用检漏仪或泡沫水进行检漏，同时观察压力表指示情况，气压稳定后，开启压差表的进出气阀。
3.7填写相关记录。
4、注意事项
4.1排污时应平稳缓慢，以保证管线压力稳定，避免阀门损坏。
4.2定期检查及排污，防止污物积余过多进入燃气管线。
Y型过滤器手册说明书
TRANSPORTE E ARMAZENAGEMA. Os filtros deverão ser transportados sem retirar as proteções das partes internas.B. Evitar golpes que possam causar danos as partes internas.C. No armazenamento e na instalação, quando for solicitada, deverá ser preservada a plaquetade identificação.INSTALAÇÃOA. Proceder uma inspeção visual, afim de verificar se não houve danos com o filtro durante otransporte.B. Certificar se a conexão do filtro está compatível com a tubulação.C. Instalar o filtro sempre no sentido orientado pela seta indicativa fundida no corpo.D. Colocar o filtro na tubulação, preferivelmente na horizontal, com o alojador do elemento filtrantepara baixo.MANUTENÇÃOA. Remover a tampa do filtro.B. Retirar a junta de vedação.C. Retirar cuidadosamente o elemento filtrante (tela), fazendo a limpeza do mesmo, utilizandouma escova de aço.D. Remontar as partas retiradas.PEÇAS DE REPOSIÇÃOA. Recomenda-se Ter sempre em estoque as seguintes peças : Elemento filtrante e junta devedação.GARANTIA E ASSISTÊNCIA TÉCNICAA. As válvulas da Niagara tem garantia de 12 meses em uso ou 18 meses em estoque contradefeitos de fabricação, à partir da data da Nota Fiscal. A garantia não cobre o uso da válvula em condições inadequadas.Nota: Não aceitamos devoluções sem a prévia consulta com o nosso Departamento de Vendas._____________________________________________________________________________.brTel (11) 5660-4444Rev. 1 22/02/2018。
Y 型过滤器使用说明书
Before installing the “Y” strainer, be sure its pressure rating is correct for the system. If the end connections are threaded or designed for soldering or brazing, be sure the piping is straight and not at an angle or offset. If the strainer has flanged ends, be sure the flanges of the connecting piping are square with the pipe so that no undue stresses are put on the strainer or piping when tightening flange bolts. Tighten in sequence, crossing to opposites.For maximum efficiency, a differential pressure gauge installed across the inlet and outlet will indicate pressure loss due to clog-ging and may be used as a guide to determine when cleaning is required. Normally, when differential pressure reaches 5–10psi, screen must be cleaned. If the strainer is equipped with a blow-down valve, open and flush out until any sediment is removed. If the strainer is not fitted for blow-down cleaning, (strainer must be off line), remove the cover or cap and clean the screen.Reinstall the screen in the strainer in the same position as before and tighten cover or cap. Replace the gasket if necessary. Keeping a spare, clean screen will minimize shut down time.WarningIndividuals performing removal and disassembly should be pro-vided with suitable protection from possibly hazardous liquids.Note: Large size “Y” strainers are supplied with Breech-Lok screens. To remove screen, rotate screen 45°, Breech-lok will disengage.Spare PartsTo order replacement screens or gaskets, which are the only items normally required, you should specify the following:A. S ize and model number of strainer or casting number as it appears on the body of the strainer B. S pecify the type of service. For example: water, steam, gas,oil, air. The working pressure and temperature of the system and the particle size to be strained out should also be speci-fied.Installation, Operation and Maintenance Manual“Y” StrainersTypical flanged end "Y" strainerTypical threaded "Y" strainerMounting PositionsThe cover of the "Y" side should face down(Optional on some models)Vertical Horizontalsome sizes)Limited Warranty: Mueller Steam Specialty warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge. This shall constitute the sole and exclusive remedy for breach of warranty, and the Company shall not be responsible for any incidental, special or consequential damages, including without limitation, lost profits or the cost of repairing or replacing other property which is damaged if this product does not work properly, other costs resulting from labor charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water conditions, chemical, or any other circumstances over which the Company has no control. This warranty shall be invalidated by any abuse, misuse, misapplication or improper installation of the product. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Any implied warranties that are imposed by law are limited in duration to one year.Some States do not allow limitations on how long an implied warranty lasts, and some States do not allow the exclusion or limitation of incidental or consequential damages. Therefore the above limitations may not apply to you. This Limited Warranty gives you specific legal rights, and you may have other rights that vary from State to State. You should consult applicable state laws to determine your rights.IOM-MS-YStrainers 1846 EDP# 1915978 © 2018 Mueller Steam SpecialtyUSA: T: (800) 334-6259 • F: (800) 421-6772 • Latin America:T: (52) 81-1001-8600 • Table ACap and Bolt Torques Torque noted is for threaded caps on small strainers, and for each bolt on larger strainers with bolted covers.。
永久媒体系统Y型过滤器简单双过滤器多篮式暂时标准漏管过滤器模型85Y过滤器说明书
Permanent Media Systems Y-StrainerSimplexDuplexMulti-basketTemporaryStandard cast pipeline strainersMODEL 85 Y-STRAINER• 1/4" to 10" threaded, flanged,or socket weld connections• Carbon steel and stainless steel• Compact design• Bolted or threaded covers • Standard stainless steel screens • Horizontal or vertical installationMODEL 72X SIMPLEX BASKET STRAINER• Flanged or threaded DIN and ANSI end connections • Ductile Iron models designed to 10 bar, 120°C • Stainless steel models designed to 16 bar, 120°C • Bolted cover• Machined basket seat with o-ring seal • Large capacity 316 stainless steel baskets, perforated or mesh • Bottom drain port • Mounting feet for stable installation for flanged units 2" and larger • Basket perforations from 1/32" to 1/2"• Basket mesh from 20 to 400• Optional: basket and seal materials, vent valves, gauge/vent taps, magnetic basket inserts, pressure differential gauge and switch• 1" to 8" flanged connections • Carbon steel or stainless steel • NPT steam connections • Up to 6.9 bar steam pressure • Quick open cover—no tools required • Large capacity basket • Threaded drain plug • Machined basket seat • Viton seals• Perforated or mesh 316 stainless steel basket • Basket perforations from 1/32" to 1/2"• Basket mesh from 20 to 400• Optional: vent valve and drain valves, gauge/vent taps, pressure differential gauge and switchesViton™, T efzel™ and Teflon™ are registered trademarks of The Chemours Company FC, LLC.Cross-section of a Y Strainer with blow off connection for quick and easy clean-out.Eaton standard cast pipeline strainers protect pumps, filters, nozzles, flow meters, valves, heat exchangers, condensers, oil burners, boilers, and other process system components from damaging pipeline debris. Eaton maintains the largest and broadest inventory of strainers in the industry, and can provide off-the-shelf delivery of simplex, duplex, and Y strainers in metals such as cast iron, carbon steel, bronze, and stainless steel. Eaton standard cast pipeline strainers meet customers’ expectations and the highest standards, including:• ISO 9001-2015 quality management • Properly sized components to meet anyspecified retention requirement and flow rate • NSF approved coatingsFor more than 50 years, Eaton has led the way with designs that meet the growing and vigorous demands of process and manufacturing industries, utilities, and municipalities around the world.The American Bureau of Shipping (ABS) has added Eaton’s Model 73 simplex strainers and the Model 53BTX duplex strainer to its list of Type Approved products.High performance systems for keeping debris out of your downstream equipmentStandard cast pipeline strainers• 10" to 18" flanged connections • Iron or bronze • Quick open cover• Straight through flow design • Low pressure loss • Convoluted basket design • Hand removable basket • Threaded drain • Buna-N O-ring seal • Low profile• No tools required for access• Perforated or mesh 316 stainless steel basket • Basket perforations from 1/32" to 1/2" • Basket mesh of 20, 40, or 60• Optional: vent valves, drain valves, gauge/vent taps, pressure differential gauge and switches• 1" to 6" flanged connections • Carbon steel with abrasion resistant 1/8" Tefzel liner • Excellent corrosion resistance • Tefzel-coated baskets • Service temperatures to 149 °C • Quick opening covers • Large capacity baskets • Flanged drain• Low cost alternative to exotic alloy strainers • Optional: MONEL orHASTELLOY C baskets• 3/4" to 4" threaded or flanged connections• Iron, bronze, carbon steel, or stainless steel • Dynamic sealing design for long life • Easy-to-operate lever handle—no gear box required • Unique seat and seal design requires no adjustments • Teflon seats for longer service life • Foot pads for rock solid installation• Double-stem O-rings for positive sealing • Easy to access body vent valve• Side drain plugs on each basket well • Piston seal strainer basket cover• Easy access for diverter cartridge removal •316 stainless steel ball designUnique diverter cartridge assures minimal leaks, if any to the basketchamber during cleaning. A double sealing system on the upper and lower stems guards against any possible leakage between fluid chambers and the environment. If service becomes necessary, just remove four bolts and the cartridge slides right out thetop of the strainer body.MONEL ® is a registered trademark of Special Metals Corporation group of Companies .HASTELLOY ® is a registered trademark of Haynes International Inc.• 5”, 6”, or 8” flanged connections• Iron, bronze, carbon steel, or stainless steel • Continuous flow, no shutdown for basket cleaning • Rugged tapered plug design • Lift jack prevents galling of the plug • Quick open cover—no tools needed • Large capacity baskets • Threaded drain • Machined basket seat• Perforated or mesh 316 stainless steel basket • Basket perforations from 1/32” to 1/2” • Basket mesh from 20 to 400• Optional: MONEL baskets, vent and drain valves, gauge/vent taps, pressure differential gauge and switches, cast iron and stainless steel diverter plug, magnetic basket inserts and a variety of seal materials• 10” to 18” flanged connections • Iron or bronze • Continuous flow - no shutdown for basket cleaning • Compact butterfly valve design • Quick opening covers • Convoluted-design bas-kets • Threaded drain• Perforated or mesh stainless steel baskets • Basket perforations from 1/32” to 1/2” • Basket mesh of 20, 40, or 60• Optional: Ductile iron construction, MONEL baskets, vent valve and drain valves, gauge/vent taps, pressure differential gauge and switches, and magnetic basket insertsMODEL 92 TEMPORARY STRAINER• Designed for use in new pipeline start-up service• Line flushing after any modification work • 2" to 24" flanged connection• Stainless steel or MONEL• ANSI Classes 150, 300, and 600• Perforations from 1/32" to 1/2" diameter • Mesh liners of 20, 40, 60, 80, and 100(best with basket type strainers)• Optional: Alloy construction,RT J-style connections Cone typeBaskettypeCone type temporary strainer is shownbolted between two pipe flangesADDITIONAL FABRICATED STRAINERS AVAILABLE• Custom fabricated pipeline strainers offer uniquedesigns that fit the exact requirements of anyapplication• Designed and constructed to meet worldwidequality standards and required codesModel 90simplexstrainerModel 950B duplexoffset strainer (BC/QOC)Model 91 T-typestrainer• Compact• Threaded drain• Perforated or meshstainless steel baskets• Basket perforationsfrom 1/32" to 1/2"• Basket mesh of 20, 40, or 60• Model 510:- Four baskets per strainer (two per side)• Model 570:- Sliding gate design- Continuous flow- no shutdown for basket cleaning- Eight baskets per strainer (four per side)• Optional: Ductile iron construction, MONEL baskets, vent valveand drain valves, gauge/vent taps, pressure differential gaugeand switches, and magnetic basket insertsModel 510simplexstrainerFor more information, pleaseemail us at********************or visit /filtration© 2023 Eaton. All rights reserved. All trademarksand registered trademarks are the property of theirrespective owners. All information and recommenda-tions appearing in this brochure concerning the use ofproducts described herein are based on tests believedto be reliable. However, it is the user’s responsibilityto determine the suitability for his own use of suchproducts. Since the actual use by others is beyond ourcontrol, no guarantee, expressed or implied, is madeby Eaton as to the effects of such use or the resultsto be obtained. Eaton assumes no liability arising outof the use by others of such products. Nor is the infor-mation herein to be construed as absolutely complete,since additional information may be necessary ordesirable when particular or exceptional conditions orcircumstances exist or because of applicable laws orgovernment regulations.North America44 Apple StreetTinton Falls, NJ 07724Toll Free: 800 656-3344(North America only)Tel: +1 732 212-4700Europe/Africa/Middle EastAuf der Heide 253947 Nettersheim, GermanyTel: +49 2486 809-0Friedensstraße 4168804 Altlußheim, GermanyTel: +49 6205 2094-0An den Nahewiesen 2455450 Langenlonsheim, GermanyTel: +49 6704 204-0Greater ChinaNo. 7, Lane 280,Linhong RoadChangning District, 200335Shanghai, P.R. ChinaTel: +86 21 2899-3687Asia-Pacific100G Pasir Panjang Road#07-08 Interlocal CentreSingapore 118523Tel: +65 6825-1620ENEF-SCPS-B05-2023。
Y型过滤器技术参数
壳体材质碳钢、黄铜不锈钢滤框滤网材质不锈钢密封件材质耐油石棉、丁腈橡胶、聚四氟乙烯工作温度℃-30～+380-80～+450连接方式法兰连接、对焊连接、螺纹连接工称压力MPa0.6～5.0（150～600Lb）过滤精度（目/in）10-300▲适用说明如下：1、Y型过滤器由壳体、排污盖、滤芯、滤网等组成。
网眼总面积是入口管首截面积的3-4倍.2、用于管道清除输送介质:热水、冷水、蒸汽、压缩空气各种机械杂质,特别是锅炉房循环水泵前均需安此产品,为了清除系统中的机械杂质,使设备和管道免受堵塞和磨损,在额定流速下压损为0.05-0.1米水柱。
3、用于各种用汽设备,如:蒸汽仪表、疏水阀,压缩空气和各类用汽设备前均需安装。
在额定流速下压损为0.05-0.2米水柱。
4、Y型过滤器的滤眼密度有多种。
例如:64孔、200孔、300孔/Cm2。
常用于各种输油管道上一切设备。
例如:油泵、油锅炉前均需安装,在额定流速下压损为0.05-0.1米水柱。
5、化工，石油化工生产中的弱腐蚀性物料，如：水、氨、油品、烃类等。
化工生产中的腐蚀性物料，如：烧碱，浓稀硫酸，碳酸，醋酸，酸等。
制冷中的低温物料，如：液甲烷，液氨，液氧和各种冷剂。
轻工食品，制药生产中有卫生要求的物料，如:啤酒，饮料，乳制品，粮浆医药用品等。
A3（WCB）L2 304(CF3) 316(CF8M) 316(CF3M) 衬里主体材质过滤芯件材质304 304L 316 316L304 304L 316 316L不锈钢钢丝网材质密封垫片丁晴橡胶垫片聚四氟乙烯垫片金属垫片石墨垫片密封面突面（RF）平面（FF）凹凸面（MFM）榫槽面（TG）螺帽螺栓20# 304 304L 316 316L法兰标准HG GB HGJ JB ANSI JIS DIN BS NF链接形式对焊连接（Ⅰ）法兰连接（Ⅱ）内螺纹连接（Ⅲ）外螺纹连接（Ⅳ）工作温度碳钢：-30℃～+350℃ 不锈钢：-80℃～+480℃外表碳钢：防腐油漆不锈钢：酸洗处理或防腐油漆黄铜：本体设计制造检测标HGJ532-91 GB150-98准不锈钢钢丝技术特征（英制）SS Wire Gauze Parameter～目数∕in Mesh/in～孔数∕in2Hole/in2可截粒径ParticleDia(u)丝径Wire Dia(mm)有效过滤面积%EffectiveFiltrate Area1010020320.02000(0.510)64 204009550.01240(0.315)58 309006140.00921(0.224)54 4016004420.00760(0.206)48 5025003560.00598(0.152)46 6036003010.00480(0.122)44 8064002160.00402(0.102)421.00319(0.081)40▲Y型过滤器主要技术参数型号Model GLQ-SY环境温度AmbientTemperatureCS:–30℃～+350℃SS:-80℃～+480℃规格Size DN 15～600 GB81～59PN 0.6～5.0 FFRF螺帽螺栓Bolt/Nut20# 304 304L 316 316L壳体材质Body A3 304 304L PP316 316LH62 PTFE连接方式Joint Type法兰连接对焊连接螺纹连接Flange ButtWelding Threaded过滤精度Pore size 10～200(目/in)法兰标准FlangesHG GB SH HGJ JB ANSI JIS密封垫片Diaphragm(P/V)丁晴橡胶聚四氟乙烯金属垫片NBR PTFE MetalGasket设计检测标准ManufactureInspectionGB150-98 HGJ532-91滤芯材质Element 304 304L 316316L外表Coating CS:Paint SS:No Paint▲Y型过滤器安装尺寸参考：公称通径DN15DN20DN25DN32DN4DN5DN65DN8DN1DN125备注外型尺寸L12552350表格中的数字DN15至DN20为丝扣接口的尺寸，其他均为法兰接口尺寸H10212465公称通径DN15DN20DN25DN3DN35DN4DN45DN5DN6外型尺寸L386150 H53012。
Y型过滤器说明书
Y型过滤器Y型过滤器是输送介质的管道系列不可缺少的一种装置，通常安装在减压阀、泄压阀、定水位阀或其它设备的进口端，用来消除介质中的杂质，以保护阀门及设备的正常使用。
该过滤器具有结构先进，阻力小，排污方便等特点。
适用介质可为水，油、气。
可按用户要求制作滤网，其外型基本相同（Y型），内部件全部采用不锈钢，坚固耐用。
当需要清洗时，只要将可拆卸的滤筒取出，去除滤出的杂质后，重新装入即可，使用维护极为方便。
该过滤器体形小、滤眼细、阻力小、效果高、安装检修方便、成本低、并排污时间短，对一般小型号者，只需5-10分钟。
一般通水网为18-30目/cm2，通气网为40-100目/cm2，通油网为100-300目/cm2。
产品结构主要技术参数壳体材质黄铜碳钢不锈钢公称通径15～500mm滤框滤网材质不锈钢密封件材质耐油石棉、丁腈橡胶、聚四氟乙烯工作温度（℃）-30~380-80~425-80~450公称压力（MPa） 1.6~10（150Lb~600Lb）过滤精度（目10~300/in）外形尺寸DN"英寸L H H1参考重量kg15 1/212570150220 3/414570150325 116080160 3.832 1 1/418090180640 1 1/22001002407.250 22201302501065 2 1/22601653501780 328019539020100 432023045032125535030052053150 638033558066200 8495420690110250 10595500800165300 12640580950225350 147006401150312400 168007001360500450 188507901480700500 209008751650900分类说明本过滤器有壳体、排污盖、滤芯、滤网等组成。
网眼总面积是入口管首截面积的3-4倍。
Eaton Model 85 Y 过滤器说明书
Eaton Model 85 Y strainers areengineered to withstand aggressive industrial and commercial applications. Y strainers protect downstream process system components by mechanically removing unwanted solids from liquid, gas or steam lines by means of a perforated or wire mesh straining element.To protect against any bypass, the Model 85 Y strainers are manufactured with a precision-machined screen seat on the body of the strainer and high-quality stainless steel screens fabricated to fit the strainer body perfectly. Model 85 Y strainers are available incarbon steel or stainless steelfor pipeline sizes from 1/4" to 10" with threaded, flanged or socket weld connections.For cost-effective straining solutions, Y strainers work well in applications in which the amount of material to be removed from the flow is relatively small--resulting in long intervals between screen cleanings. The strainer screen is manually cleaned by shutting down the line and removing the strainer cap. For applications with heavier dirt loading, Y strainers fitted with a “blow-off” connection permit cleaning of the screen without removing it from the strainer body.• Compact design• Bolted or threaded covers • Standard stainless steel screens• Horizontal or vertical installation Options• Basket perforations from 1/32" to 1/2" • Basket mesh from 20 to 400• MONEL ® screensMONEL ®is a registered trademark of Special Metals Corporation group of Companies .• 1⁄4" to 10"• Carbon steel and stainless steel • T hreaded, flanged or socket weld connectionsEaton Model 85 Y strainers 1/4" to 10"carbon or stainless steel-threaded, socket weld or flangedRating (WOG) Size Material End connection Cover non-shock* 1⁄4" to 2" Carbon steel Threaded or socket weld 600# Threaded 1480 psi (102 bar) 1⁄4" to 2" Stainless steel Threaded or socket weld 600# Threaded 1440 psi (99 bar) 1⁄2" to 10" Carbon steel Flanged 150# Bolted 285 psi (20 bar) 1⁄2" to 10" Carbon steel Flanged 300# Bolted 740 psi (51 bar) 1⁄2" to 10" Stainless steel Flanged 150# Bolted 275 psi (19 bar) 1⁄2" to 10" Stainless steelFlanged 300# Bolted 720 psi (50 bar)* @ 100 ˚F (38 °C)P i p e l i n e S t r a i n e rC a s t C o n s t r u c o nP e r m a n M e d i aModel 85Size A B C (Nom.) D Wt (lb / kg )1⁄43.00 / 76 3.00 / 76 3⁄84.00 / 102 2 / 0.93⁄8 3.00 / 76 3.00 / 76 3⁄8 4.00 / 102 2 / 0.9 1⁄2 3.00 / 76 3.00 / 76 3⁄8 4.00 / 102 2 / 0.9 3⁄43.75 / 95 3.50 / 89 3⁄84.75 / 121 4 / 1.814.63 / 118 4.00 / 102 1⁄25.75 / 146 6 / 2.7 1-1⁄4 5.00 / 127 4.63 / 118 3⁄46.50 / 165 8 / 3.6 1-1⁄2 5.63 / 143 5.25 / 133 3⁄47.50 / 191 10 / 4.527.00 / 1785.75 / 14618.75 / 22215 / 6.8Socket weld, threaded carbon steel or stainless steel – 600# (in/mm )Typical socket weld and threaded Y strainerABC (NPT)DClearance to remove screenConsult Eaton for 12" and larger size dimensions. Dimensions and weights are forreferences only. Contact Eaton for certified drawings.Cross-section of a Y strainer with "blow-off" connection forquick and easy clean-out.For more information, please email us at ********************or visit /filtration© 2020 Eaton. All rights reserved. All trademarks and registered trademarks are the property of their respective owners. All information and recommenda-tions appearing in this brochure concerning the use of products described herein are based on tests believed to be reliable. However, it is the user’s responsibility to determine the suitability for his own use of such products. Since the actual use by others is beyond our control, no guarantee, expressed or implied, is made by Eaton as to the effects of such use or the results to be obtained. Eaton assumes no liability arising out of the use by others of such products. Nor is the infor-mation herein to be construed as absolutely complete, since additional information may be necessary or desirable when particular or exceptional conditions or circumstances exist or because of applicable laws or government regulations.North America 44 Apple StreetTinton Falls, NJ 07724Toll Free: 800 656-3344 (North America only)Tel: +1 732 212-4700Europe/Africa/Middle East Auf der Heide 253947 Nettersheim, Germany Tel: +49 2486 809-0Friedensstraße 4168804 Altlußheim, Germany Tel: +49 6205 2094-0An den Nahewiesen 2455450 Langenlonsheim, Germany Tel: +49 6704 204-0ChinaNo. 3, Lane 280, Linhong RoadChangning District, 200335 Shanghai, P .R. China Tel: +86 21 5200-0099Singapore100G Pasir Panjang Road #07-08 Singapore 118523Tel: +65 6825-1668BrazilAv. Ermano Marchetti, 1435 - Água Branca, São Paulo - SP , 05038-001, Brésil Tel: +55 11 3616-8461USEF-SSEA-110-2020kg 1⁄2 5.00 / 127 2.75 / 70 3⁄8 3.50 / 89 5 / 2.3 3⁄45.63 / 143 3.00 / 76 3⁄8 4.00 / 102 7 / 3.216.38 / 162 3.64 / 92 1⁄2 5.00 / 127 9 / 4.1 1-1⁄47.25 / 184 4.25 / 108 3⁄4 5.75 / 146 14 / 6.3 1-1⁄28.88 / 226 5.75 / 146 3⁄46.50 /165 18 / 8.2 27.88 / 200 6.00 / 152 18.25 / 210 16 / 7.3 2-1⁄29.75 / 248 6.50 / 16519.25 / 235 25 / 11.4 3 10.00 / 254 7.25 / 184 1-1⁄4 10.50 / 267 35 / 16 4 12.13 / 308 9.75 / 248 1-1⁄2 14.75 / 375 70 / 32 6 18.50 / 470 14.25 / 362 2 21.00 / 533 130 / 59 8 21.63 / 549 18.00 / 457 2 26.75 / 679 240 / 1091026.00 / 66022.50 / 565233.75 / 857300 / 136Flanged carbon steel or stainless steel – 150# (in/mm ) kg 1⁄2 5.25 / 133 2.75 / 70 3⁄8 3.50 / 89 6 / 2.73⁄46.00 / 152 3.00 / 76 3⁄8 4.00 /102 9 / 4.1Flanged carbon steel or stainless steel – 300# (in/mm )Typical flanged Y strainerABDClearance to remove screen“C” NPTFlow rate (water) [GPM](B ) S U P E R H E A T E D S T E A M F L O W – 1,000 l b s . p e r h r .E temperature to obtain the point on this graph.Steam pressure drops。
黄铜 Y 型过滤器产品使用说明书
黄铜Y型过滤器产品使用说明书一、产品概述GLQ系列黄铜Y型过滤器（以下简称Y型过滤器）是输送介质的管道系统不可缺少的一种过滤装置，过滤器通常安装在减压阀、泄压阀、定水位阀或其它设备的进口端，用来清除介质中的杂质，以保护阀门及设备的正常使用。
二、结构特征和工作原理Y过滤器的结构为“Y”字型，支管内置过滤筒与滤网。
Y型过滤器在管道中的作用是滤除流体中的固体颗粒，以保护设备的正常工作。
当流体流入过滤器中，滤网会阻止比滤网孔径大的固体颗粒通过，从而保证通过过滤器的流体不含大尺寸的固体颗粒。
清洗滤网时，将过滤器阀盖旋开，取出滤网，清洗滤网后重新装入并旋紧阀盖即可。
维护过程比较简单。
三、产品命名规则四、外型尺寸及零件材质执行标准GB/T8464-2008《铁制和铜制螺纹连接阀门》公称通径DN15-DN50公称压力PN16适用介质水及60%以内的乙二醇水溶液介质温度0~120℃（液态）滤网目数16目（其它目数需要定制）主要零件材质阀体：黄铜；阀盖：黄铜；过滤网：不锈钢；密封垫片：PTFE五、保管、安装及使用说明1．安装前应清洗管道、清除管道内污垢和泥砂等异物，避免安装后过滤网被异物堵住。
2．过滤器的进水和回水管道最好安装压力表，如果进水回的压力表计数相差甚大，可能过滤网上已经有不少杂质，当有液体流经过滤器时，液体阻力比正常使用要大得多，此时需要即时清洗过滤网。
3．该阀通常安装于水平管路，但也可安装于垂直管路上或倾斜管路上，并注意介质流向与阀体上箭头方向相一致。
4．安装过滤器时要注意预留一定的维修空间，以便正常的日常维护。
5．使用工况要符合性能规范要求。
6．该阀应放在干燥的仓库内严禁露天存放，长期存放,应定期保养。
六、可能发生的故障及消除方法公称通径 L （mm ） H （mm ） GDN15 56.5 40 1/2” DN20 69 45 3/4” DN25 77 50 1” DN32 96.5 66 1 1/4” DN40 105 75 1 1/2” DN50 127 89 2”可能发生的故障 发生故障的原因 消除办法流量较小或者 水流阻力变大长期使用，过滤网被 杂质堵住清洗过滤网密封面渗漏1、端盖未拧紧。
Y型过滤器技术参数
Y型过滤器技术参数-标准化文件发布号：（9456-EUATWK-MWUB-WUNN-INNUL-DDQTY-KII壳体材质碳钢、黄铜不锈钢滤框滤网材质不锈钢密封件材质耐油石棉、丁腈橡胶、聚四氟乙烯工作温度℃-30～+380-80～+450连接方式法兰连接、对焊连接、螺纹连接工称压力MPa0.6～5.0（150～600Lb）过滤精度（目/in）10-300▲适用说明如下：1、Y型过滤器由壳体、排污盖、滤芯、滤网等组成。
网眼总面积是入口管首截面积的3-4倍.2、用于管道清除输送介质:热水、冷水、蒸汽、压缩空气各种机械杂质,特别是锅炉房循环水泵前均需安此产品,为了清除系统中的机械杂质,使设备和管道免受堵塞和磨损,在额定流速下压损为0.05-0.1米水柱。
3、用于各种用汽设备,如:蒸汽仪表、疏水阀,压缩空气和各类用汽设备前均需安装。
在额定流速下压损为0.05-0.2米水柱。
4、Y型过滤器的滤眼密度有多种。
例如:64孔、200孔、300孔/Cm2。
常用于各种输油管道上一切设备。
例如:油泵、油锅炉前均需安装,在额定流速下压损为0.05-0.1米水柱。
5、化工，石油化工生产中的弱腐蚀性物料，如：水、氨、油品、烃类等。
化工生产中的腐蚀性物料，如：烧碱，浓稀硫酸，碳酸，醋酸，酸等。
制冷中的低温物料，如：液甲烷，液氨，液氧和各种冷剂。
轻工食品，制药生产中有卫生要求的物料，如:啤酒，饮料，乳制品，粮浆医药用品等。
主体材质A3（WCB）L2 304(CF3) 316(CF8M) 316(CF3M) 衬里过滤芯件材质304 304L 316 316L不锈钢钢丝网材质304 304L 316 316L密封垫片丁晴橡胶垫片聚四氟乙烯垫片金属垫片石墨垫片密封面突面（RF）平面（FF）凹凸面（MFM）榫槽面（TG）螺帽螺栓20# 304 304L 316 316L法兰标准HG GB HGJ JB ANSI JIS DIN BS NF链接形式对焊连接（Ⅰ）法兰连接（Ⅱ）内螺纹连接（Ⅲ）外螺纹连接（Ⅳ）工作温度碳钢：-30℃～+350℃不锈钢：-80℃～+480℃外表碳钢：防腐油漆不锈钢：酸洗处理或防腐油漆黄铜：本体设计制造检测标准HGJ532-91 GB150-98～目数∕in Mesh/in ～孔数∕in2Hole/in2可截粒径ParticleDia(u)丝径Wire Dia(mm)有效过滤面积%Effective FiltrateArea1010020320.02000(0.510)64 204009550.01240(0.315)58309006140.00921(0.224)54 4016004420.00760(0.206)48 5025003560.00598(0.152)46 6036003010.00480(0.122)44 8064002160.00402(0.102)42 100100001730.00319(0.081)40▲型号Model GLQ-SY环境温度AmbientTemperatureCS:–30℃～+350℃SS:-80℃～+480℃规格Size DN 15～600 GB 81～59PN 0.6～5.0 FF RF螺帽螺栓Bolt/Nut20# 304 304L 316 316L壳体材质Body A3 304 304L PP 316316L H62 PTFE连接方式Joint Type法兰连接对焊连接螺纹连接Flange ButtWelding Threaded过滤精度Pore size 10～200(目/in)法兰标准FlangesHG GB SH HGJ JB ANSI JIS密封垫片Diaphragm(P/V)丁晴橡胶聚四氟乙烯金属垫片NBR PTFE MetalGasket设计检测标准ManufactureInspectionGB150-98 HGJ532-91滤芯材质Element304 304L 316 316L外表Coating CS:Paint SS:No Paint ▲公称通径DN15DN20DN25DN32DN4DN5DN65DN8DN1DN125备注外型尺寸L1251551618195215252853350表格中的数字DN15至DN20为丝扣接口的尺寸，其他均为法兰接口尺寸H10211314316618421333328385465公称通径DN15DN20DN25DN3DN35DN4DN45DN5DN6外型尺寸L384854565667885891150 H5366572858598929112。
唯特利(Victaulic) W732系列AGS Vic-Strainer Y型过滤器说明书
如需产品安装、维护或支持信息，请参考本文档末的信息。
1.0 产品描述供货尺寸：• 14 – 18"/DN350 – DN450最大工作压力：• 300 psi/2068 kPa/21 bar 应用：• 提供直通流道，压降更低• 有关 732 系列 AGS Vic-Strainer Y 型过滤器的信息，请参见 09.03 号技术文件。
2.0 认证/列名产品的设计和制造依照 Victaulic （唯特利）质量管理体系进行（根据 ISO 9001:2015 获得 LPCB 认证）。
Y 型过滤器20.19-CHI3.0 规格 – 材料本体、卡箍、管端盲板：根据特别需求，可提供符合 ASTM A395 之 65-45-15 等级要求和 ASTM A536 之 65-45-12 等级要求的球墨铸铁。
涂层：橙色瓷漆滤篮：304 型不锈钢孔板14 – 18"/DN350 – DN450: 中心距为 0.234 英寸/6 毫米、过流面积占 40% 的 0.156 英寸/4 毫米直径孔洞。
密封垫圈等级：（请指定选择)1、2Victaulic（唯特利）“E”级 FlushSeal™三元乙丙橡胶（EPDM）三元乙丙橡胶（EPDM）（绿色条纹色码）。
温度范围 –30°F 到 +230°F/–34°C 到 +110°C。
不支持石油或蒸汽应用。
螺栓/螺母：标准：碳钢椭圆颈轨道螺栓，符合 ASTM A449（英制）和 ISO 898-1（公制）Class 9.8 (M10-M16) Class 8.8（M20 及以上）的机械性能要求。
碳钢六角螺母，符合 ASTM A563 Grade B（英制 – 重型六角螺母）和ASTM A563M Class 9（公制 – 六角螺母）的机械性能要求。
轨道螺栓和六角螺母，按照 ASTM B633 ZN/FE5， finish Type III（英制）或 Type II（公制）进行电镀锌处理。
过滤器参数资料(Y型过滤器(SY型) Y-Type Filter)
Y型过滤器（SY型）Y-Type Filter（水过滤器）Y型过滤器（水过滤器）属于管道粗过滤器系列，也可用于气体或其他介质大颗粒物过滤。
我公司所生产的Y型过滤器（水过滤器）能根据客户具体要求（特殊压力、特殊口径）定制。
Y型过滤器（水过滤器）具有制作简单、安装清洗方便、纳污量大等优点。
篮式过滤器（SN型）Basket Filter(油过滤器)篮式过滤器(油过滤器)属于管道粗过滤器系列，也可用于气体或其他介质大颗粒物过滤。
篮式过滤器主要过滤材料有不锈钢多孔板、不锈钢编织网和不锈钢烧结网等。
我公司所生产的篮式过滤器能根据客户具体要求（特殊压力、特殊口径）定制。
篮式过滤器具有纳污量大、耐压高、安装清理方便等优点。
双联切换式过滤器（SSL型）Duplex Switched Type Filter双联切换式过滤器又称并联切换过滤器，采用两个三通球阀，将两个单筒过滤器组装在一个机座上，清洗过滤器时不必停车，保证其连续工作，是不停车生产线过滤装置首选，我公司所生产双联切换式过滤器具有组装合理、结构优良、操作简便等优点。
带双接管呼吸阀（HXF-II 型） 带双接管阻火呼吸阀（HXF-IIZ ）带双接管（阻火）呼吸阀是用于安装原油、汽油、煤油、轻柴油、芳烃等固定顶式储罐上的主要安全设备，是起蒸发损耗与保护储罐在受超压或 真空时免遭破坏的作用。
带双接管呼吸阀通常与阻火器或阻火层配套使用。
我公司所生产的带双接管（阻火）呼吸阀具有结构合理、通风量大、密封性能好、泄漏量小、耐腐蚀等优点。
带吸入接管呼吸阀（HXF-III型）带吸入接管阻火呼吸阀（HXF-IIIZ）带吸入（阻火）呼吸阀是用于安装原油、汽油、煤油、轻柴油、芳烃等固定顶式储罐上的主要安全设备，是起蒸发损耗与保护储罐在受超压或真空时免遭破坏的作用。
带吸入接管呼吸阀通常与阻火器或阻火层配套使用。
我公司所生产的带吸入接管（阻火）呼吸阀具有结构合理、通风量大、密封性能好、泄漏量小、耐腐蚀等优点。
Y-IOM1 凯克利公司 Y-过滤器 安装、操作和维护手册说明书
INSTALLATION, OPERATION, AND MAINTENANCEPREFACEThis manual contains information concerning the installation, operation, and maintenance of Keckley Y-Strainers. To ensure efficient and safe operation of Keckley Y-Strainers, the instructions in this manual should be thoroughly read and understood. This manual is general in nature and is not meant to take place of an on-site, process engineer or pipe fitter. As such, Keckley recommends that only experienced, skilled personnel be allowed to install and maintain Keckley Y-Strainers. Please retain this manual in a location where it is readily available for reference.GENERALunwanted debris from the pipeline flow by utilizing a perforated or mesh lined straining element. This is illustrated in Figure 1. Y-Strainers remove only insoluble floating impurities with the most common range of particle retention ranging from 1 inch to 50 micron (0.002 inch).Straining of the pipeline flow is accomplished via a perforated or mesh lined screen, internal to the strainer. In general, the size of the screen perforation should be slightly smaller than the smallest debris particle to be removed. If the screen perforation is undersized, the screen may require excessive cleaning. Consequently, if the screen perforation is oversized, unwanted debris may be permitted to flow through the pipeline; possibly damaging downstream equipment.GENERAL (CONTINUED)Keckley offers a wide variety of Y-Strainer styles to meet all of your strainer requirements. Specific engineering design data, not contained in this manual, may be located within Technical Data pages for each Strainer Model or within the certified engineering drawing.Prior to selection of a Keckley Y-Strainer, the following factors must be determined:• Material construction requirements of Y-Strainer.• Design working Pressure and Temperature requirements.• Operating conditions (throttling, pressure drop, condensation, flow reversal, operation frequency,etc.).• Pipeline service media type (liquid, gas, abrasive, corrosive, dirty, etc.).• The debris size to be removed.• The debris loading of the pipeline.• Pipeline media flow-rate and viscosity.• Clean start-up pressure of the pipeline.• Space availability for installation.Please contact a Keckley Design Engineer to assist in the determination of these requirements prior to selection and purchase.UNPACKING AND INSPECTIONUpon receipt of product, it is important to follow these unpacking and inspection procedures.All Keckley Y-Strainers are shipped in specialized shipping containers designed to prevent damage during transportation. If external damage to the shipping container is evident upon receipt of product, please request that a representative of the shipping carrier be present before unpacking the product.• Carefully open the shipping container, following any instructions that may be marked on the container.Remove all packing material surrounding the Strainer and carefully lift it from the container.caps for ne ltrations High particle retentionIt is recommended to keep the shipping container and all packing material for reuse in storage or reshipment.INSTALLATION:Pre-Installation Checklist• Ensure Working conditions (pressure/temperature) are within the specified capacity of the product being installed. Please refer to the certified drawings to assist in determining these values.• Make sure the construction material of the Strainer is chemically compatible with the media flowing in the pipeline.• Inspect all sealing surfaces to ensure gasket surfaces are free of defects (no nicks or cuts). The pipeline should also be checked for proper alignment. Keckley Y-Strainers should never be utilized to realign an existing piping system.• Ensure the pipeline’s mating flanges are the same type as the Y-Strainer being installed. Raised face flange ends cannot be mated to flat face flange ends.• For flanged units, ensure Strainer end-to-end length and installation gap are within ¼” gap for gasket, and have sufficient clearance for easy opening of cover and screen removal. Refer to the certified drawing for screen removal clearance requirements.• If the Y-Strainer is to be located on the discharge side of a pump, then a safety release valve must be installed between the Y-Strainer and the pump.CAUTION:For large or heavy Strainers, the appropriate material handling equipment must be used to prevent injury and possible damage to the Y-Strainer.• Visually inspect the Y-Strainer for any signs of damage including scratches, loose parts, broken parts or any other physical damage that may have occurred during shipment. If damage is observed, immediately file a claim with the shipping carrier.Y-Strainers that are damaged during transportation are the responsibility of the customer. For information regarding Keckley Warranty policy, please refer to the last page of this document.• Before installation, the Y-Strainer’s cover should be removed and inspected internally for any loose or foreign materials that may have become trapped in the screen during transportation. After inspection, ensure sealing surfaces are clean prior to reinstalling the gasket and cover. Make sure the gasket is seated correctly before tightening the cover bolts.• If the Y-Strainer is not required to be installed immediately, it should be stored indoors in a clean, dry, consistent temperature environment. It is also recommended to utilize the original shipping container and packing materials to properly store the Y-Strainer. If long term storage is required, adesiccant may be necessary. This would be based upon the local, environmental storage conditions.Please consult a Keckley Design Engineer to assist in this determination.• When ready to install, remove any preservatives with solvent dampened cloths. Remove any loose material and protective packing material.PRECAUTION:A Keckley Y-Strainer should always be installed ahead of pumps and other expensive, downstream equipment to help ensure proper protect i on and trouble-free operati on. Thi s even holds true for “clean li nes” to protect against pipe scale and accidentally introduced items such as: gaskets or tools.Installation ProcedureStep 1:Install blow down valve (if provided) at blow-off connection. Also, for maximum efficiency, install a differential pressure gauge at inlet and outlet connections or at the Strainer gauge tap (if provided).Step 2:Keckley Y-Strainers must be positioned in the pipeline ahead of the equipment requiring protection. If the equipment requiring protection is a pump, the Y-Strainer must be placed on the suction side of the pump.Step 3:To provide for easier maintenance, the Y-Strainer should be located where the drain plug can be removed. Additionally, ensure the drain or blow-off is located at the lowest position when installed. If installed in the vertical position, the wye side of the strainer must be pointing downward.Step 4:Ensure there is ample space at the wye side of the Strainer for screen removal. Refer to the certified engineering drawing to determine the screen clearance requirements. Step 5:Before placing the Y-Strainer into place, support the existing pipeline with pipe supports near the inlet and outlet connections.Step 6:Place the Y-Strainer into the pipeline, ensuring that the flow arrow on the body of the Y-Strainer is pointing in the direction of the pipeline flow. For large or heavy Strainers, appropriate material handling equipment must be used.OPERATION:Once proper installation has been successfully completed, start the system gradually, at start up as well as after shut down. This eliminates sudden shock to the strainer and other equipment in the line. This is extremely important for steam service.Start-up ProcedureStep 1:Open blow-down valve to remove air from the Strainer. To remove all fluid from the Strainer belly, a drip-leg can be installed or the piping can be placed at a ¼” slope.CAUTION:With piping system that contain fluids other than water or when the working temperature is above 120°F, fluid must be drained to safe area, away from the operator. Operators should always be fitted wi th appropri ate protective equipment when venting is performed. Step 2:Start the piping system by opening the outlet valve nearest the Y-Strainer’s outlet first. Then gradually open the inlet valve nearest the Y-Strainer’s inlet, approximately 25% of normal operational flow. It is important to start the system gradually to avoid displacing or damaging the Y-Strainer.Step 3:Continue to open the inlet valve until the desired service flow has been reached.Step 4:Close the blow-down when the air is removed and fluid begins to flow. The system is now ready to start.MAINTENANCE:Keckley Y-Strainers require little monitoring once they are properly installed. The pressure differential across the strainer should be checked periodically to determine if the screen needs to be cleaned or replaced. If the pressure differential goes unchecked and the screen becomes completely clogged, the screen will break and require replacing.Blow-Down Cleaning:To avoid shutting down the system, when possible, clean the screen when pressure differential is 5 to 10 psi. Clean the screen of debris by opening the blow-down valve. Keep valve open until all debris has been removed and pressure differential returns to normal range. Close the valve and resume normal operation. If pressure differential does not return to an acceptable level after blow-down cleaning, then the screen needs to be removed and cleaned or replaced.CAUTION:Strainer screens are not designed to withstand thesame pressure ratings as the housings. If the screen becomes completely clogged, it will be exposed to the same pressure as the housing. In most cases, this will cause the screen to fail and potentially damage down-stream equipment.Keckley Y-Strainers are designed to require very little maintenance. Regular maintenance involves:• Blow-down cleaning.• Timely cleaning or replacement of screen and gasket.• Periodically checking for leaks.During normal use, the screen will become clogged with foreign matter, causing the differential pressure to increase. Once the differential pressure has increased to an unacceptable value, typically by 5 psi to 10 psi, it is time to clean or replace the screen. It is not advisable to let the differential pressure increase beyond 10 psi. This may cause the screen to fail and possibly damage downstream equipment.A convenient and safe way to determine when the screen needs to be replaced is to install pressure gauges on the inlet and outlet side of the Strainer. The maximum acceptable pressure drop across the Strainer will indicate when the screen needs to be replaced. Screen size and construction determine the maximum pressure drop a Strainer screen can withstand. Please consult factory for exact pressure ratings.CAUTION:Before removing the cover of the Y-Strainer, the pressure ns de the vessel must be reduced to atmospher c via suction or venting. Failure to do so may result in serious bodily injury.CAUTION:Before removing the Y-Strainer’s cover, ensure that the media that is flowing in the pipeline is known and any speci al handli ng precauti ons are understood. Please review the Material Safety Data Sheet (MSDS) for that specific fluid.Screen Removal/Cleaning/Replacement:Step 1:Isolate the Strainer by closing the inlet and outlet valve connections on either side of the Y-Strainer. Make sure valves are bubble tight.Step 2:Open blow-down valve or other vent to relieve pressure inside and drain fluid from the Strainer.Step 3:Once pressure is relieved, remove the wye side cap or cover.Step 4:Remove screen and clean. Do not permit screen to dry as it will be difficult to remove debris after it has hardened. Avoid banging or hitting the screen to remove stubborn debris. For perforated screens, it is recommended to use high pressure water or air stream to clean the screen.This is not recommended for mesh or mesh lined screens as this may cause the mesh to tear. Solvent may be required if service is fuel, oil, or chemicals. Follow manufacturer’s instructions when using solvent to clean the screen.Step 5:Inspect screen and cover gasket for damage. If either is damaged, replace. Always ensure there is a spare gasket and screen on hand prior to maintenance.Step 6:Remove any debris or sludge from within the Strainer. Step 7:Replace cleaned or new screen into its original position, ensuring it is squarely positioned on the screen seat. Step 8:Replace cover gasket and cap or cover. Tighten cap or cover to specified torque rating.Step 9:Close blow-down valve.Follow the Start-up procedure outlined within the OPERATION section of this manual.SPARE PARTS LIST:For the bill of materials and spare parts listing of each Y-Strainer model, please refer to the corresponding Technical Data page. For special or fabricated units, please refer to the certified engineering drawing for that unit.RECOMMENDED SPARE PARTS:Qty. 1 Keckley Replacement ScreenQty. 1 Keckley Replacement GasketAlways use genuine Keckley replacement parts for guaranteed fit and performance.WARRANTYSeller warrants all parts and assemblies are warranted to be free from defects in materials and workmanship for a period of one year from date of shipment from the Seller’s plant. The Seller reserves the right to examine all parts or assemblies claimed to be defective to determine whether they are defective in material or workmanship. All parts or assemblies which are determined to be defective in either material or workmanship may, upon express authority of the Seller, be returned to the Seller’s plant prepaid and will be repaired or replaced or credit allowed at the Seller’s option. In no event shall the Seller be liable for consequential costs or damages. This warranty is expressly in lieu of all other warranties, expressed or implied and whether of merchantability or fitness. This warranty does not apply to parts or assemblies which have been subject to misuse, negligence or accident. Also, it does not apply if repairs, modifications or reconditioning work is undertaken without prior written approval of the Seller. The customer is required to examine all parts and assemblies immediately upon receipt of shipment and promptly notify the Seller of any defects or alleged defects of the parts and assemblies.RETURNSReturns must not be made without our written consent. Goods must in all cases be carefully handled, properly packed and shipped prepaid. Goods authorized for return are subject to a restocking charge. Restocking charges will be based upon our inspection which may include any charges for retesting, reconditioning or repainting as required. Seller reserves the right to refuse credit for unwanted fabricated items. Goods returned for repair will be subject to our evaluation and charges will be based upon replacement of parts and labor.CANCELLATIONAny order or part thereof may be canceled by the purchaser upon written notice to the Seller prior to 45 days before completion. Upon receipt of a cancellation notice, all work on the order or part thereof being canceled will be stopped as promptly and as reasonably as possible, and the purchaser will be liable for a cancellation charge. This charge is calculated on the basis of established or quoted prices for all completed items and for the full cost incurred by the Seller up to the time of work stoppage plus 15% on incomplete items. In addition, there will be supplementary costs for packing and storing those items.NOTEWe reserve the right to correct obvious clerical errors in quotations, invoice and other contracts.TERMS Net 30 days.MINIMUM CHARGE $35.00 (Net)FREIGHTAll shipments are F.O.B. Skokie, IL.TERMS AND CONDITIONS OF SALEPRICE QUOTATIONWritten quotations are firm for a period of 30 days unless Seller indicates on the quotation a longer period. All orders placed by the Buyer from a published price list, written quotation or verbal quotation are subject to acceptance by the Keckley Company. All delivery dates are subject to prior sale.PAYMENTUnless otherwise noted on Seller’s Invoice to Buyer’s Purchase Order, payment shall be net cash 30 days after shipment from Seller to approved credit purchasers. Seller reserves the right to demand terms of payment different from those specified herein whenever it reasonably appears that the Buyer’s financial condition requires such change, and may demand assurance of Buyer’s ability to pay whenever it reasonably appears that such ability is in doubt. Seller may suspend production, shipment or delivery until it receives payment of all amounts, whether or not due, owing to Seller or until adequate arrangements for payments are made.PACKAGINGUnless Buyer specifies in writing, material will be packed as Seller deems necessary for proper protection. Export shipments will be subject to an additional charge for special overseas shipping. Additional charges may also be imposed if packaging instructions/specifications are other than standard.SHIPMENTRouting and manner of shipment will be at Seller’s discretion and may be insured at Buyer’s expense, value to be stated at order price. The Seller does not accept standing general or blanket shipping instructions. Full shipping instructions must accompany each individual order. No claim for shortages will be allowed unless made in writing with (10) days of receipt of shipment. Claims for material damaged or lost in transit should be made to the carrier, as Seller’s responsibility ceases on delivery to the carrier.DELIVERYDelivery and shipment dates are estimated dates only, and unless otherwise specified, schedules commence with the date the Seller receives authorization to proceed with the order and order is accepted into production. In estimating such dates, no allowance has been made for delays of carriers or delays from labor difficulties, shortages, strikes or stoppages of any sort, fires, accidents, failure or delay in obtaining materials or manufacturing facilities, acts of government affecting Seller directly or indirectly, bad weather, or any cause beyond our control or causes designated Acts of God or forces majeure by any court of law, and the estimated delivery date shall be extended accordingly.Shipping schedules and statements as to the expected date of shipment by Seller represent Seller’s best estimate and shipment in accordance with such estimate is not guaranteed. Seller is not liable for any freight costs because of late delivery.。
Y型过滤器技术规格书
Y型过滤器技术规格书1阀体1）公称通径：DN50—DN200；公称压力：1.0Mpa,1.6Mpa2）阀体滤网安装处应有较大的凸起，保证有足够的过流面积，较小的水头损失。
3）阀门的连接方式主要采用法兰连接（含DN50）。
4）滤网结构应为双层滤网并带加强筋，应保证足够的强度和寿命。
5）阀盖螺栓应为活套连接，不得将螺栓直接锁入下阀体，以防阀体锈蚀后损坏螺纹。
2部件材质：1）阀体采用球墨铸铁（QT450-10），相应的物理化学主要控制指标详见国家标准（GB12227-89）2）阀座密封材质应采用合成橡胶NBR。
3）滤网的材质选用不锈钢SUS316。
3工艺要求：1）阀体、阀盖等内外表面要进行喷砂处理、以除去铁锈、水分及油等杂质。
2）阀内外部应采用静电喷涂烧结法、、涂敷卫生级无毒环氧树脂粉体涂装、防止生锈和流体腐蚀。
3）涂层应光滑均匀无缺陷、涂料干后不溶解于水,不影响水质,并不因空气温度变化而分解。
4）涂层厚度应达0.2mm以上，粉末涂料必须经过检测，符合饮用水卫生要求并提供涉及饮用水卫生安全产品之检测报告或相关之卫生许可批件.4阀门检验：为保证所提供橡胶瓣式止回阀符合本工程要求,供货方需于交货前进行规定检验,项目如下：1）水压试验：阀壳强度试验:压力为1.5MPa（2.4MPa）不得渗水。
阀座密封试验:压力为1.1MPa（1.76MPa）不得渗水。
2）操作试验：全套阀组合好后，利用主阀外部水压连续操作全开全闭行程五次以上，应相当顺利不致卡阻或破裂或不当现象产生。
3）阀门包装：阀门在装配时严禁在内腔涂抹油脂，测试完成后应用清水将内腔冲冼干净并用封口封住，以防垃圾进入。
4）出厂检测：阀门出厂检测应严格按照GB/T13927的标准执行，作到100%全检，并出厂时提供厂方的随货检验报告作为质量依据。
Y型过滤器技术参数
壳体材质碳钢、黄铜不锈钢滤框滤网材质不锈钢密封件材质耐油石棉、丁腈橡胶、聚四氟乙烯工作温度℃-30～+380-80～+450连接方式法兰连接、对焊连接、螺纹连接工称压力MPa0.6～5.0（150～600Lb）过滤精度（目/in）10-300▲适用说明如下：1、Y型过滤器由壳体、排污盖、滤芯、滤网等组成。
网眼总面积是入口管首截面积的3-4倍.2、用于管道清除输送介质:热水、冷水、蒸汽、压缩空气各种机械杂质,特别是锅炉房循环水泵前均需安此产品,为了清除系统中的机械杂质,使设备和管道免受堵塞和磨损,在额定流速下压损为0.05-0.1米水柱。
3、用于各种用汽设备,如:蒸汽仪表、疏水阀,压缩空气和各类用汽设备前均需安装。
在额定流速下压损为0.05-0.2米水柱。
4、Y型过滤器的滤眼密度有多种。
例如:64孔、200孔、300孔/Cm2。
常用于各种输油管道上一切设备。
例如:油泵、油锅炉前均需安装,在额定流速下压损为0.05-0.1米水柱。
5、化工，石油化工生产中的弱腐蚀性物料，如：水、氨、油品、烃类等。
化工生产中的腐蚀性物料，如：烧碱，浓稀硫酸，碳酸，醋酸，酸等。
制冷中的低温物料，如：液甲烷，液氨，液氧和各种冷剂。
轻工食品，制药生产中有卫生要求的物料，如:啤酒，饮料，乳制品，粮浆医药用品等。
A3（WCB）L2 304(CF3) 316(CF8M) 316(CF3M) 衬里主体材质过滤芯件材质304 304L 316 316L304 304L 316 316L不锈钢钢丝网材质密封垫片丁晴橡胶垫片聚四氟乙烯垫片金属垫片石墨垫片密封面突面（RF）平面（FF）凹凸面（MFM）榫槽面（TG）螺帽螺栓20# 304 304L 316 316L法兰标准HG GB HGJ JB ANSI JIS DIN BS NF链接形式对焊连接（Ⅰ）法兰连接（Ⅱ）内螺纹连接（Ⅲ）外螺纹连接（Ⅳ）工作温度碳钢：-30℃～+350℃ 不锈钢：-80℃～+480℃外表碳钢：防腐油漆不锈钢：酸洗处理或防腐油漆黄铜：本体设计制造检测标HGJ532-91 GB150-98准不锈钢钢丝技术特征（英制）SS Wire Gauze Parameter～目数∕in Mesh/in～孔数∕in2Hole/in2可截粒径ParticleDia(u)丝径Wire Dia(mm)有效过滤面积%EffectiveFiltrate Area1010020320.02000(0.510)64 204009550.01240(0.315)58 309006140.00921(0.224)54 4016004420.00760(0.206)48 5025003560.00598(0.152)46 6036003010.00480(0.122)44 8064002160.00402(0.102)42 100100001730.00319(0.081)40▲Y型过滤器主要技术参数型号Model GLQ-SY环境温度AmbientTemperatureCS:–30℃～+350℃SS:-80℃～+480℃规格Size DN 15～600 GB81～59PN 0.6～5.0 FFRF螺帽螺栓Bolt/Nut20# 304 304L 316 316L壳体材质Body A3 304 304L PP316 316LH62 PTFE连接方式Joint Type法兰连接对焊连接螺纹连接Flange ButtWelding Threaded过滤精度Pore size 10～200(目/in)法兰标准FlangesHG GB SH HGJ JB ANSI JIS密封垫片Diaphragm(P/V)丁晴橡胶聚四氟乙烯金属垫片NBR PTFE MetalGasket设计检测标准ManufactureInspectionGB150-98 HGJ532-91滤芯材质Element 304 304L 316316L外表Coating CS:Paint SS:No Paint▲Y型过滤器安装尺寸参考：公称通径DN15DN20DN25DN32DN4DN5DN65DN8DN1DN125备注外型尺寸L1251551618195215252853350表格中的数字DN15至DN20为丝扣接口的尺寸，其他均为法兰接口尺寸H10211314316618421333328385465公称通径DN15DN20DN25DN3DN35DN4DN45DN5DN6外型尺寸L384854565667885891150 H5366572858598929112。
Eaton模特85Y过滤器说明说明书
Eaton Model 85 Y strainersare engineered to withstand aggressive industrial and commercial applications. Y strainers protect downstream process system components by mechanically removing unwanted solids from liquid, gas or steam lines by means of a perforated or wire mesh straining element.To protect against any bypass, the Model 85 Y strainers are manufactured with a precision-machined screen seat on the body of the strainer and high-quality stainless steel screensfabricated to fit the strainer body perfectly. Model 85 Y strainers are available incarbon steel or stainless steel for pipeline sizes from 1/4" to 10" with threaded, flanged or socket weld connections.For cost-effective straining solutions, Y strainers work well in applications in which the amount of material to be removed from the flow is relatively small--resulting in long intervals betweenscreen cleanings. The strainer screen is manually cleaned by shutting down the line and removing the strainer cap. For applications with heavier dirt loading, Y strainers fitted with a “blow-off” connection permit cleaning of the screen without removing it from the strainer body.Features• Compact design• Bolted or threaded covers • Standard stainless steel screens• Horizontal or vertical installation Options• Basket perforations from 1/32" to 1/2" • Basket mesh from 20 to 400• MONEL ® screensMONEL ® is a registered trademark of Special Metals Corporation group of Companies .• 1⁄4" to 10"• Carbon steel and stainless steel • T hreaded, flanged or socket weld connectionsEaton Model 85 Y strainers 1/4" to 10"carbon or stainless steel-threaded, socket weld or flanged Rating (WOG) Size Material End connection Cover non-shock 1⁄4" to 2" Carbon steel Threaded or socket weld 600# Threaded 102 bar @ 38 °C 1⁄4" to 2" Stainless steel Threaded or socket weld 600# Threaded 99 bar @ 38 °C 1⁄2" to 10" Carbon steel Flanged 150# Bolted 20 bar @ 38 °C 1⁄2" to 10"Carbon steelFlanged 300# Bolted 51 bar @ 38 °C 1⁄2" to 10" Stainless steel Flanged 150# Bolted 19 bar @ 38 °C 1⁄2" to 10" Stainless steelFlanged 300#Bolted50 bar @ 38 °CP i p e l i n e rC a s t C o n s t r u c o n P e r m a n M e d i aY StrainerSize A B C (Nom.) DWt (kg) 1⁄43.00 / 76 3.00 / 76 3⁄84.00 / 1020.9 3⁄8 3.00 / 76 3.00 / 76 3⁄8 4.00 / 102 0.9 1⁄2 3.00 / 76 3.00 / 76 3⁄8 4.00 / 102 0.9 3⁄43.75 / 95 3.50 / 89 3⁄84.75 / 121 1.814.63 / 118 4.00 / 102 1⁄25.75 / 146 2.7 1-1⁄4 5.00 / 127 4.63 / 118 3⁄46.50 / 165 3.6 1-1⁄2 5.63 / 143 5.25 / 133 3⁄47.50 / 191 4.527.00 / 1785.75 / 14618.75 / 2226.8Socket weld, threaded carbon steel or stainless steel – 600# (in/mm )Typical socket weld and threaded Y strainerABC (NPT)D Clearance to remove screenConsult Eaton for 12" and larger size dimensions. Dimensions and weights are forreferences only. Contact Eaton for certified drawings.Cross-section of a Y strainer with "blow-off" connection forquick and easy clean-out.For more information, please email us at ********************or visit /filtration© 2018 Eaton. All rights reserved. All trademarks and registered trademarks are the property of their respective owners. All information and recommenda-tions appearing in this brochure concerning the use of products described herein are based on tests believed to be reliable. However, it is the user’s responsibility to determine the suitability for his own use of such products. Since the actual use by others is beyond our control, no guarantee, expressed or implied, is made by Eaton as to the effects of such use or the results to be obtained. Eaton assumes no liability arising out of the use by others of such products. Nor is the infor-mation herein to be construed as absolutely complete, since additional information may be necessary or desirable when particular or exceptional conditions or circumstances exist or because of applicable laws or government regulations.North America 44 Apple StreetTinton Falls, NJ 07724Toll Free: 800 656-3344 (North America only)Tel: +1 732 212-4700Europe/Africa/Middle East Auf der Heide 253947 Nettersheim, Germany Tel: +49 2486 809-0Friedensstraße 4168804 Altlußheim, Germany Tel: +49 6205 2094-0An den Nahewiesen 2455450 Langenlonsheim, Germany Tel: +49 6704 204-0ChinaNo. 3, Lane 280, Linhong RoadChangning District, 200335 Shanghai, P .R. China Tel: +86 21 5200-0099Singapore100G Pasir Panjang Road #07-08 Singapore 118523Tel: +65 6825-1668BrazilRua Clark, 2061 - Macuco 13279-400 - Valinhos, Brazil Tel: +55 11 3616-8400ENEF-SSEA-408-20181⁄2 5.00 / 127 2.75 / 70 3⁄8 3.50 / 89 2.3 3⁄45.63 / 143 3.00 / 76 3⁄8 4.00 / 102 3.216.38 / 162 3.64 / 92 1⁄2 5.00 / 127 4.1 1-1⁄47.25 / 184 4.25 / 108 3⁄4 5.75 / 146 6.3 1-1⁄28.88 / 226 5.75 / 146 3⁄46.50 /165 8.2 27.88 / 200 6.00 / 152 18.25 / 210 7.3 2-1⁄29.75 / 248 6.50 / 16519.25 / 235 11.4 3 10.00 / 254 7.25 / 184 1-1⁄4 10.50 / 267 16 4 12.13 / 308 9.75 / 248 1-1⁄2 14.75 / 375 32 6 18.50 / 470 14.25 / 362 2 21.00 / 533 59 8 21.63 / 549 18.00 / 457 2 26.75 / 679 1091026.00 / 66022.50 / 565233.75 / 857136Flanged carbon steel or stainless steel – 150# (in/mm ) 1⁄2 5.25 / 133 2.75 / 70 3⁄8 3.50 / 89 2.73⁄46.00 / 152 3.00 / 76 3⁄8 4.00 /102 4.1Flanged carbon steel or stainless steel – 300# (in/mm )Typical flanged Y strainerABDClearance to remove screen“C” NPTFlow rate (water) [GPM](B ) S U P E R H E A T E D S T E A M F L O W – 1,000 l b s . p e r h r .E Steam pressure drops。
Y型过滤器手册
INSTALLATION OPERATION & MAINTENANCEOF Y-STRAINERPLEASE READ THE FOLLOWING INFORMATION PRIOR TO INSTALLING AND USING HAYWARD VALVES, STRAINERS, FILTERS, AND OTHER ASSOCIATED PRODUCTS. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN SERIOUS INJURY.1. Hayward guarantees its products against defective material and workmanship only. Hayward assumes no responsibility for damage or injuriesresulting from improper installation, misapplication, or abuse of any product.2. Hayward assumes no responsibility for damage or injury resulting from chemical incompatibility between its products and the process fluids towhich they are subjected. Compatibility charts provided in Hayward literature are based on ambient temperatures of 70F and are for reference only. Customer should always test to determine application suitability.3. Consult Hayward literature to determine operating pressure and temperature limitations before installing any Hayward product. Note that themaximum recommended fluid velocity through any Hayward product is eight feet per second. Higher flow rates can result in possible damage due to the water hammer effect. Also note that maximum operating pressure is dependent upon material selection as well as operating temperature.4. Hayward products are designed primarily for use with non-compressible liquids. They should NEVER be used or tested with compressiblefluids such as compressed air or nitrogen.5. Systems should always be depressurized and drained prior to installing or maintaining Hayward products.6. Temperature effect on piping systems should always be considered when the systems are initially designed. Piping systems must bedesigned and supported to prevent excess mechanical loading on Hayward equipment due to system misalignment, weight, shock, vibration, and the effects of thermal expansion and contraction.7. Because PVC and CPVC plastic products become brittle below 40F, Hayward recommends caution in their installation and use below thistemperature.8. Published operating torque requirements are based upon testing of new valves using clean water at 70F. Valve torque is affected by manyfactors including fluid chemistry, viscosity, flow rate, and temperature. These should be considered when sizing electric or pneumatic actuators.9. Due to differential thermal expansion rates between metal and plastic, transmittal of pipe vibration, and pipe loading forces DIRECTINSTALLATION OF METAL PIPE INTO PLASTIC CONNECTIONS IS NOT RECOMMENDED. Wherever installation of plastic valves into metal piping systems is necessary, it is recommended that at least 10 pipe diameter in length of plastic pipe be installed upstream and downstream of the plastic valve to compensate for the factors mentioned above.SOCKET CONNECTION:Socket end connections are manufactured to ASTM D2467-94. Solvent cementing of socket end connections to pipe should be performed per ASTM specifications D2855-87. Cut pipe square. Chamfer and deburr pipe. Surfaces must be cleaned and free of dirt, moisture, oil and other foreign material. Apply primer to inside socket surface of the strainer. Never allow primer or cement to contact sealing surfaces or the screen, as leaking may result. Use a scrubbing motion. Repeat applications may be necessary to soften the surface of the socket. Next, liberally apply primer to the male end of the pipe to the length of the socket depth. Again apply to the socket, without delay apply cement to the pipe while the surface is still wet with primer. Next apply cement lightly, but uniformly to the inside of the socket. Apply a second coat of cement to the pipe, and assemble the strainer to the pipe, rotating the strainer 1/4 turn in one direction as it is slipped to full depth on to the pipe. The strainer should be held in position for approx. 30 seconds to allow the connection to “set”. After assembly wipe off excess cement. Full set time is a minimum of 30 minutes at 60 to 100 F. Full cure time should be based on the chart below.JOINT CURE SCHEDULE:The cure schedules are suggested as guides. They are based on laboratory test data, and should not be taken to be the recommendations of all cement manufacturers. Individual manufacturer’s recommendations for their particular cement should be followed.Temperature Test Pressures for Pipe Test Pressures for Pipe Test Pressures for Pipe Test Pressures for PipeRange During Sizes 1/2 to 1-1/4 In. Sizes 1-1/2 to 3 In. Sizes 4 to 5 In. Sizes 6 to 8 In. _________Cure Period(B) Up to Above 180 to Up to Above 180 to Up to Above 180 to Up to Above 180 toºF(ºC) 180 PSI 370 PSI (1240 180 PSI 315 PSI 1240) 180 PSI 315 PSI (1240 180 PSI 315 PSI (1240(1240 kPa) to 2550 kPa) (1240 kPa) to 2170 kPa) (1240 kPa) to 2170 kPa) (1240 kPa) to 2170 kPa)_______________________________________________________________________________________________________60 to 100 (15 to 40) 1 h 6 h 2 h 12 h 6 h 18 h 8 h 24 h40 to 60 ( 5 to 15) 2 h 12 h 4 h 24 h 12 h 36 h 16 h 48 h20 to 40 ( -7 to 5) 6 h 36 h 12 h 72 h 36 h A 4 days A 3 days A 9 days A10 to 20) (-15 to 7) 8 h 48 h 16 h 96 h 72 h A 8 days A 4 days A 12 days AColder than 10 (-15) Extreme care should be exercised on all joints made where pipe, fittings or cement is below 10ºF.A: It is important to note that at temperatures colder than 20ºF on sizes that exceed 3 in., test results indicate that many variables exist in the actual cure rate of the joint. The data expressed in these categories represent only estimated averages. In some cases, cure will be achieved in less time, but isolated test results indicate that even longer periods of cure may be required.B: These cure schedules are based on laboratory test data obtained on Net Fit Joints (NET FIT=in a dry fit the pipe bottoms snugly in the fitting socket without meeting interference). THREADED CONNECTION:Threaded end connections are manufactured to ASTM specifications D2464-88. F437-88 and ANSI B2.1. Wrap threads of pipe with Teflon tape of 3 to 3-1/2 mil thickness. The tape should be wrapped in a clockwise direction starting at the first or second full thread. Overlap each wrap by, 1/2 the width of the tape. The wrap should be applied with sufficient tension to allow the threads of a single wrapped area to show through without cutting the tape. The wrap should continue for the full effective length of the thread. Pipe sizes 2” and greater will not benefit with more than a second wrap, due to the greater thread depth. To provide a leak proof joint, the pipe should be threaded into the endconnection “hand tight”. Using a strap wrench only. (Never use a stillson type wrench) tighten the joint an additional 1/2 to 1-1/2 turns pasthand tight. Tightening beyond this point may induce excessive stress that could cause failure.FLANGED CONNECTION:Flange bolts should be tight enough to slightly compress the gasket and make a good seal, without distorting or putting excessive stress on the flanges. Suitable washers should be used between the bolt head and flange and the nut and flange. Bolts should be tightened in alternating sequence.RECOMMENDED FLANGE BOLT TORQUE. USE WELL LUBRICATED METAL BOLTS AND NUTS. USE SOFT RUBBER GASKETS.FLANGE BOLT TORQUE FLANGE BOLT TORQUESIZE DIA. FT. LBS. SIZE DIA. FT. LBS.1/2 1/2 10-15 2 5/8 15-253/4 1./2 10-15 2-1/2 5/8 20-251 1/2 10-153 5/8 20-251-1/4 1/2 10-15 4 5/8 20-251-1/2 1/2 10-15 6 3/4 30-40 INSTALLATION:It is recommended that these strainers be installed no closer than 10 pipe diameters from a pump. At least 5 pipe diameters should be between these strainers and an elbow.As in all plastic piping the maximum fluid velocity is 8 feet per second. This velocity minimizes the effects of valve closure and pump start up or shut down.SCREEN CLEANING:EXTREME CAUTION MUST BE TAKEN WHEN WORKING ON THIS STRAINER.THE PIPING SYSTEM MUST BE DEPRESSURIZED AND DRAINED. PROPER CARE MUST BE TAKEN. CONSULT M.S.D.S.(MATERIAL SAFETY DATA SHEETS) INFORMATION REGARDING YOUR SPECIFIC APPLICATION.When the pressure drop across the strainer is in excess of 5 PSI the screen requires cleaning. To clean the screen remove the screen cap nut from the strainer by turning counter clockwise. The collected debris should be removed with the screen. Clean the screen. DO NOT POUND OR DEFORM THE SCREEN . Insert the screen back into the strainer with the flange, if one is on the screen into the body first. Install the o-ring in the body groove. Use a non-petroleum base lubricant to lubricate the o-ring and thread , and re-assemble the cap to the strainer.YSIS REV B9/7/99ECR 819R。
Spears 产品说明书：PVC、CPVC类型Y型泥粒过滤器
112All sediment strainers shall be Y -type constructed from PVC Type I, ASTM D 1784 Cell Classification 12454 or CPVC Type IV , ASTM D 1784 Cell Classification 23447. All O-rings shall be EPDM or FKM. All Y -strainers shall have replaceable PVC, CPVC or Type 316 stainless steel screens and O-ring sealed drain plugs with magnetic drain plug option. All threaded Y -Strainers shall have Special Reinforced (SR) threads. All Y -Strainers, sizes 1/2"- 2" shall be pressure rated to 150 psi, sizes 3"- 4" to 90 psi for water at 73°F, as manufactured by Spears ® Manufacturing Company.Features - PVC Gray, PVC Clear & CPVCSpears ® Y-type sediment strainers are the perfect choice for in-line removal of suspended solids, sediment, dirt and debris. Convenient removable strainer basket allows quick cleaning with an assortment of screen mesh sizes to meet a variety of application needs. Spears ® Y-Strainers are produced from PVC Gray, PVC Clear for fluid vis-ibility and CPVC Gray for higher temperatures. Available with socket, Special Reinforced (SR) threads, flanged, or True Union socket and SR threaded end connectors in IPS sizes 1/2" - 4".• Provides In-line Protection of Process Equipment • PVC, CPVC or PVC Clear Construction • EPDM or FKM O-ring Seals•Removable Strainer Basket with O-ring Sealed Drain Plug Allows Quick-Flushing or Bleed-Off Valve Connection • Multiple Strainer Screen Options in PVC, CPVC, and Type 316 Stainless Steel (see Mesh Code table)• Optional Magnetic Drain Plug for Ferrous Metal Pickup • Suitable for Horizontal or Vertical Installation• Sizes 1/2"- 2" Pressure Rated to 150 psi @ 73°F Sizes 3"- 4" to 90 psi @ 73°F• Assembled with Silicone-Free, Water Soluble LubricantsQuick-ChangeStrainer ScreenAssemblyOptional Mesh ScreensAvailableOptional MagneticPlugY-STRAINERSMesh Sieve Opening Size (in.)Mesh Code 8 Mesh 0.094812 Mesh 0.0621220 Mesh 0.0332030 Mesh0.02430Additional Stainless Steel screensavailable to 320 mesh, custom ordered.Mesh Codes for PVC, CPVC & SSEnter Mesh Code in part number blank as speci fi ed in table.(Contact Spears ®for additional strainer sizes).1: For CPVC body & strainer screen unit, replace the letter “P” before the dash separator with the letter “C” and add the letter “C” to the part number (e.g., YS22C8-020C )2: For stainless steel strainer screens, replace the letter “P” (or “C”) before the dash separator with the letter “S” (e.g., YS22S8-020; YS22S8-020C )3: For PVC Clear Y-Strainer, add the letters “CL” to the part number (e.g., YS22P8-005CL )Note: End connections for PVC Clear threaded and fl anged Y-strainers are PVC Gray components.Sample Engineering SpecificationValve Size O-ring Material PVC Material 1,2,3Pressure RatingSocketSR ThreadedFlangedSocket UnionSR ThreadedUnion 1/2EPDM YS22P__-005YS21P__-005SR YS23P__-005YS2AP__-005YS2BP__-005150 psi Non-Shock Water @73°F FKM YS32P__-005YS31P__-005SR YS33P__-005YS3AP__-005YS3BP__-0053/4EPDM YS22P__-007YS21P__-007SR YS23P__-007YS2AP__-007YS2BP__-007FKM YS32P__-007YS31P__-007SR YS33P__-007YS3AP__-007YS3BP__-0071EPDM YS22P__-010YS21P__-010SR YS23P__-010YS2AP__-010YS2BP__-010FKM YS32P__-010YS31P__-010SR YS33P__-010YS3AP__-010YS3BP__-0101-1/4EPDM YS22P__-012YS21P__-012SR YS23P__-012YS2AP__-012YS2BP__-012FKM YS32P__-012YS31P__-012SR YS33P__-012YS3AP__-012YS3BP__-0121-1/2EPDM YS22P__-015YS21P__-015SR YS23P__-015YS2AP__-015YS2BP__-015FKM YS32P__-015YS31P__-015SR YS33P__-015YS3AP__-015YS3BP__-0152EPDM YS22P__-020YS21P__-020SR YS23P__-020YS2AP__-020YS2BP__-020FKM YS32P__-020YS31P__-020SR YS33P__-020YS3AP__-020YS3BP__-0203EPDM YS22P__-030YS21P__-030SR YS23P__-030YS2AP__-030YS2BP__-03090 psi Non-Shock Water @73°F FKM YS32P__-030YS31P__-030SR YS33P__-030YS3AP__-030YS3BP__-0304EPDM YS22P__-040YS21P__-040SR YS23P__-040YS2AP__-040YS2BP__-040FKMYS32P__-040YS31P__-040SR YS33P__-040YS3AP__-040YS3BP__-040Quick-View Y-Strainer Selection Chart113Y-STRAINERSSR Threaded Y-Strainer Dimensions & WeightsSocket Y-Strainer Dimensions & WeightsNominal SizeDimension Reference (inches, ± 1/16)Approx. Wt. (Lbs.)A 1ABCDESR ThreadedPVC CPVC1/26-1/24-11/163-5/85-1/1642-3/8.31.333/47-5/85-7/164-3/85-13/164-9/162-3/8.50.5318-5/86-1/85-3/1675-1/82-3/8.85.901-1/411-1/87-3/467-15/166-1/23-1/2 1.21 1.281-1/212-1/48-7/86-15/168-13/167-1/23-1/2 1.66 1.76214-1/1610-3/168-1/810-1/88-1/23-1/2 2.96 3.1032014-13/161114-1/412-7/166-5/8 5.34 5.64425-13/1618-1/21414-3/415-5/87-15/169.9710.45Nominal Size Dimension Reference (inches, ± 1/16)Approx. Wt. (Lbs.)A 1ABCD ESocketPVC CPVC1/253-1/161-9/163-3/82-9/161-5/8.31.333/45-3/43-11/162432.50.5316-7/84-7/162-1/24-3/43-5/82-1/4.85.901-1/48-5/325-5/163-1/165-9/164-1/42-13/16 1.21 1.281-1/29-1/863-9/166-5/164-7/83-3/16 1.66 1.76211-3/47-5/84-1/27-1/26-3/163-1/2 2.96 3.103159-11/166-9/1610-5/167-5/85-1/8 5.34 5.64419-11/1612-1/28-5/813-1/89-7/86-9/169.9710.45True Union Y-Strainer Dimensions & WeightsNominal Size Dimension Reference (inches, ± 1/16)Approx. Wt. (Lbs.)A 1A BCD E Union Socket SR Thread Socket SR ThreadPVC CPVC 1/253-7/165-1/85-1/26-7/872-1/21-5/8.49.533/46-3/164-1/85-7/86-7/167-7/87-7/832.80.8517-5/164-7/86-1/27-3/88-3/493-5/82-1/4 1.13 1.201-1/48-5/85-13/167-7/166-3/169-15/1610-1/84-1/42-13/161.84 1.901-1/29-3/46-5/88-3/16910-15/1610-15/164-7/83-3/16 2.44 2.52212-7/168-15/169-7/1610-13/1612-7/1612-13/166-3/163-1/2 4.33 4.45316-1/610-3/412-3/1613-15/161616-3/47-5/85-1/810.3510.55420-15/1613-3/415-5/1617-1/219-13/1620-1/29-7/86-9/1618.5118.80114Drain Plug Tap SizeY-Strainer CY-STRAINERSY-Strainer SizeTap Size (NPT)1/21/4 - 183/41/4 - 1813/8 - 181-1/41/2 - 141-1/2 1 - 11 - 1/22 1 - 11 - 1/23 1 - 11 - 1/241 - 11 - 1/2Replacement PartsPONENT OTY.MATERIAL1Body 1 (SOC/SR/FLANGE/UNION)1PVC/PVC CLEAR/CPVC2Screen Support Ring 1PVC/CPVC 3Screen1PVC/CPVC/SS 3164Screen Support Housing 1PVC/CPVC 5Housing O-ring 1EPDM/FKM 6Bonnet Nut 1PVC/CPVC7Retaining Clip 1PP 8Plug O-ring 1EPDM/FKM 9Plug 1PVC/CPVC 10Union O-ring 2EPDM/FKM 11Union Socket End 2PVC/CPVC 12Union SR Threaded End2PVC/CPVC1 - Body Includes: Body (1), Spigot Adapters (2), SS Collars (2)- Flange Body Includes: Body (1), Spigot Hubs (2), Flange Rings (2) - Union Body Includes: Body (1), Spigot Ends (2), Nuts (2)Temperature Pressure RatingSystem Operating Temperature °F (°C)100(38)110(43)120(49)130(54)140(60)150(66)160(71)170(77)180(82)190(88)200(93)210(99)Strainer Pressure Rating psi (MPa)1/2" - 2"PVC150(1.03)135(.93)110(.76)75(.52)50(.34)-0--0--0--0--0--0--0-CPVC 150(1.03)140(.97)130(.90)120(.83)110(.76)100(.70)90(.62)80(.55)70(.48)60(.41)50(.34)-0-3" - 4"PVC90(.70)85(.62)75(.52)60(.41)40(.30)-0--0--0--0--0--0--0-CPVC90(.70)85(.62)80(.55)75(.52)70(.48)60(.41)50(.34)45(.31)40(.30)35(.24)30(.21)-0-。
Y型过滤器英文说明书Y-strainer
THE OPERATION INSTRUCTION FOR Y-Strainer (SY4P-150LB-8)Compile：Audit：Authorize：2013.7.10XINTAIV ALVES Co,. LTD.Contents1.Application and Performance Specification (1)2.Adoption standard (1)3.Structural Features and Using Principle (1)4.Keeping, Installation, Application and Examination (2)5.Stoppage and Solution (3)6.Precautions (3)Application and Performance Specification1.1 ApplicationThis product is an indispensability equipment which used to deliver medium in Pipe System. It can filter the mechanical impurities in the medium and the rust , sand in the sewage and little solid particle in liquid, which can protect the accessories of pipe from wearing down and blocking so that to make sure the regular work.1.2 Performance SpecificationNominal Bore（NPS）8 inPressure（Class）150 LbTest Pressure Shell test3.0 MPaSuitable Temperature -29~425ºCSuitable MediumWater, oil and some corrosivegas and liquidAdoption standard1.This good is up to ASME B16.34《valves- Flanged Threaded AndWelding End》standard.2.Test is up to API 598-2009《Valve Inspection and Testing》standard.3.Side flange connection up to ASME B16.5-2009《Pipe Flanges And Flanged Fittings》standard.Structural Features and Using Principle1.Structure, outline dimensional drawing and the main parts’ material:No. Name Material Grade Material Grade 1Body A351 CF84Gasket PTFE2Filter SS3045Bolt A193 -B83Bonnet A351 CF86Nut A194-82.Reasonable design, easy installation and maintenance.3.Simple and light in structure, easy to change filter and widely used.4.The main effect of this product is filtering media.Keeping, Installation, Application1.This product can be installed in where is convenient to maintenance, examination and operation.2.Before installation, check the mark on the product if it suit the requirement of the place.3.Before installation, check the bore of the Y-stainer. Install it if there is no waste.4.The valve should be put in the dry and airy place and the passage of the valve should be blocked.5.Long-term storge valve should be periodic examined, clean waste and spread rust preventive oil.Stoppage and SolutionIf the there is too much sediment, the pressure of Y-strain will rise. Then, the flow velocity will reduce. In order to prevent the filter breaking, it should be cleaned regularly. When cleaning, take care of the stainlesssteel filter. Do not let it be out of shape and damaged. Otherwise, the purity of filtered media can not reach the design standard. If the filter is damaged, it should be changed as soon as possible.Precautions1 The valve material selection and the possibility of deterioration in use and necessary periodic inspection by the user is responsible for considering.2The valve design only consider the general case, if there are special requirements shall be specified in the contract.3 The valve design only consider certain corrosion, there is a serious or special corrosion occasion, the valve does not apply.4 The valve operating temperature range shall not exceed the provisions of article 1.2 in the table, more than (including instantaneous) the range of consequences is the user's responsibility.5 The valve is used in the media are listed in article 1.2 in the table, cause beyond the scope of the consequences is entirely the responsibility of the user.6 Valve operation process not welding repair and exterior paint.7 The valve shall be removed under compression.8 Valve according to the fourth sheet material matching under repair.9The valve design not consider seismic load, the consequences arising therefrom, shall not be responsible for manufacturing factory.。
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Y型过滤器
Y型过滤器是输送介质的管道系列不可缺少的一种装置，通常安装在减压阀、泄压阀、定水位阀或其它设备的进口端，用来消除介质中的杂质，以保护阀门及设备的正常使用。
该过滤器具有结构先进，阻力小，排污方便等特点。
适用介质可为水，油、气。
可按用户要求制作滤网，其外型基本相同（Y型），内部件全部采用不锈钢，坚固耐用。
当需要清洗时，只要将可拆卸的滤筒取出，去除滤出的杂质后，重新装入即可，使用维护极为方便。
该过滤器体形小、滤眼细、阻力小、效果高、安装检修方便、成本低、并
排污时间短，对一般小型号者，只需5-10分钟。
一般通水网为18-30目/cm2，通气网为40-100目/cm2，通油网为100-300目/cm2。
产品结构
主要技术参数
壳体材质黄铜碳钢不锈钢
公称通径15～500mm
滤框滤网材质不锈钢
密封件材质耐油石棉、丁腈橡胶、聚四氟乙烯
工作温度（℃）-30~380-80~425-80~450
公称压力（MPa） 1.6~10（150Lb~600Lb）
过滤精度（目/in）10~300
外形尺寸
分类说明
本过滤器有壳体、排污盖、滤芯、滤网等组成。
网眼总面积是入口管首截面积的3-4倍。
用于管道清除输送介质：热水、冷水、蒸汽、压缩空气各种机械杂质，特别是锅炉房循环水泵前均需安此产品，为了清除系统中的机械杂质，使设备和管道免受堵塞和磨损，在额定流速下压损为0.05-0.1米水柱。
用于各种用汽设备，如:蒸汽仪表、疏水阀,压缩空气和各类用汽设备前均需安装。
在额定流速下压损为
0.05-0.2米水柱。
油过滤器该主品滤眼密度有多种。
例如：64孔、200孔、300孔/Cm2。
用于各种输油管道上一切设备。
例如:油泵、油锅炉前均需安装，在额定流速下压损为0.05-0.1米水柱。
安装示例。