parker派克组合阀
Parker PCO2系列气缸保护器用户指南说明书
aerospaceclimate control electromechanical filtrationfluid & gas handling hydraulics pneumatics process control sealing & shielding1Safety Information (1)1.1Markings and Symbols (1)2Description (2)2.1Stages of Purification (2)2.2Technical Specification (2)2.2.1Pressure Correction Factors (2)2.3Weights and Dimensions (3)2.4Receiving and Inspecting the Equipment (4)2.4.1Storage (4)2.4.2Unpacking (4)2.4.3Overview of the Equipment (5)3Installation & Commissioning (6)3.1Recommended system layout (6)3.2Locating the Equipment (7)3.2.1Space Requirements (7)3.3Mechanical Installation (7)3.3.1General Requirements (7)3.3.2Securing the Unit (7)4Operating the Equipment (8)4.1Starting the Equipment (8)5Servicing (9)5.1Cleaning (9)5.2Service Intervals (9)5.3Preventative Maintenance Kits (10)5.4Maintenance Procedures (11)5.4.1Cartridge Replacement Procedure (PCO2-400 Models Only) (11)5.4.2OIL-X Element Change Procedure (13)5.4.3Cartridge Replacement Procedure (PCO2-800 to PCO2-4800 Models) (14)5.4.4IP50 Element Change Procedure (16)6Troubleshooting (17)1 Safety InformationDo not operate this equipment until the safety information and instructions in this user guide have been read and understood by all personnel concerned.USER RESPONSIBILITYFAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.This document and other information from Parker Hannifin Corporation, its subsidiaries and authorised distributors provide product or system options for further investigation by users having technical expertise.The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and warning requirements of the application are met. The user must analyse all aspects of the application, follow applicable industry standards, and follow the information concerning the product in the current product catalogue and in any other materials provided from Parker or its subsidiaries or authorised distributors.To the extent that Parker or its subsidiaries or authorised distributors provide component or system options based upon data or specifications provided by the user, the user is responsible for determining that such data and specifications are suitable and sufficient for all applications and reasonably foreseeable uses of the components or systems.Only competent personnel trained, qualified, and approved by Parker Hannifin should perform installation, commissioning, service and repair procedures.With the exception of oxygen, any gas can cause asphyxiation in high enough concentrations. Always ensure that the unit is operated in a well ventilated area and all of the vent ports on the rear of the unit are kept clear and free from blockages.Use of the equipment in a manner not specified within this user guide may result in an unplanned release of pressure, which may cause serious personal injury or damage.When handling, installing or operating this equipment, personnel must employ safe engineering practices and observe all related regulations, health & safety procedures, and legal requirements for safety.Ensure that the equipment is depressurised prior to carrying out any of the scheduled maintenance instructions specified within this user guide. Parker Hannifin can not anticipate every possible circumstance which may represent a potential hazard. The warnings in this manual cover the most known potential hazards, but by definition can not be all-inclusive. If the user employs an operating procedure, item of equipment or a method of working which is not specifically recommended by Parker Hannifin the user must ensure that the equipment will not be damaged or become hazardous to persons or property.Most accidents that occur during the operation and maintenance of machinery are the result of failure to observe basic safety rules and procedures. Accidents can be avoided by recognising that any machinery is potentially hazardous.Should you require an extended warranty, tailored service contracts or training on this equipment, or any other equipment within the Parker Hannifin range, please contact your local Parker Hannifin office.Details of your nearest Parker Hannifin sales office can be found at /gsfeRetain this user guide for future reference.Related Documents:• Preventative Maintenance Guide 176070002• 12 Month Service Instructions 1760700031.1 Markings and SymbolsThe following markings and international symbols are used on the equipment or within this manual:2 DescriptionThe Parker domnick hunter PCO2 systems offer a comprehensive solution to preserve and guarantee the quality of gaseous carbon dioxide used in sparkling beverage bottling.Operating as a Quality Incident Protection system against potential carbon dioxide impurities, the system guarantees the gas quality so itremains within industry and company guidelines, preventing detrimental consequences to the finished end beverage, producers reputation and their bottom-line.PCO2 is the beverage industry preferred choice and is installed in over 150 countries worldwide.2.1 Stages of Purification* Optional - Sterilising Grade: consult Parker for operational use.2.2 Technical SpecificationThis specification is valid when the equipment is located, installed, operated, and maintained as specified within this user guide.Stated flow rates are at 24.1 bar g (350 psi g).*Systems are installed in duplex / parallel to double the flow rate.All systems are supplied as NPT with stainless steel adapters 'NPT to BSP' as standard.PCO2 CO 2 systems are for gaseous CO 2 only.For flows at other pressures, apply the correction factors shown below.2.2.1 Pressure Correction FactorsStage 10.01 micron particle filtrationRemoval of non-volatile organic residue (NVOR) and other contaminants down to 0.01 ppmStage 2Removal of water vapour and partial removal of hydrocarbonsStage 3Primary removal of aromatic hydrocarbons (Benzene, Toulene etc and Acetaldehyde)Stage 4Removal of sulphur compounds (COS, H2S, DMS etc)Stage 50.01 micron particle filtrationStage 6*Point of use VBACE sterile gas membrane. Hi Flow Tetpor II ParameterUnitsPCO2400PCO2800PCO21600PCO22400PCO23200PCO24000PCO24800PCO23200(Duplex)*PCO24000(Duplex)*PCO24800(Duplex)*Technical DataMinimum Operating Pressure bar g (psi g) 3.0(43.5) 3.0(43.5) 3.0(43.5) 3.0(43.5) 3.0(43.5) 3.0(43.5) 3.0(43.5) 3.0(43.5) 3.0(43.5) 3.0(43.5)Maximum Operating Pressure bar g (psi g)20.7(300)24.1(350)24.1(350)24.1(350)24.1(350)24.1(350)24.1(350)24.1(350)24.1(350)24.1(350)Minimum Operating Temperature ºC (ºF)-20(-4)-20(-4)-20(-4)-20(-4)-20(-4)-20(-4)-20(-4)-20(-4)-20(-4)-20(-4)Maximum Operating Temperature ºC (ºF)40(104)40(104)40(104)40(104)40(104)40(104)40(104)40(104)40(104)40(104)Inlet CO 2 Quality ISBT beverage grade CO 2FlowrateKg / hr 1813637261089145118142177290336284354Lb / hr40080016002400320040004800640080009600Port Connections CO 2 Inlet in 1” NPT 1-1/2" NPT CO 2 Outletin1” NPT1-1/2" NPTInlet Pressurebar g 345678*********psi g44587387102116130145160174189Correction Factor 0.190.230.280.330.380.420.470.520.570.610.66Inlet Pressurebar g 1415161718192021222324psi g203218232247261275290304319333350Correction Factor0.710.760.800.850.900.95111112.3 Weights and Dimensions*Clearance required for the removal and servicing of the cartridges.Model Height (H)Width (W)Depth (D)(a)(b)(c)Clearance*Weight mm ins mm ins mm ins mm ins mm ins mm ins mm ins kg Ibs PCO2-400103540.7556422.2035013.78189.57.534013.430011.8168026.875165PCO2-800106141.7763224.8845017.72215.58.534013.440015.7568026.884185PCO2-1600106141.7780131.5445017.72215.58.550920.0440015.7568026.8128282PCO2-2400106141.7797038.1945017.72215.58.567826.7040015.7568026.8172379PCO2-3200106141.77113944.8445017.72215.58.584733.3540015.7568026.8217478PCO2-4000106141.77130851.5045017.72215.58.5101640.040015.7568026.8260573PCO2-4800106141.77147758.1545017.72215.58.5118546.740015.7568026.8304670(b)(b)PCO2-400PCO2-800 to PCO2-48002.4 Receiving and Inspecting the EquipmentOn receipt of the equipment carefully inspect the packaging for damage. If the packaging is damaged inform the delivery company immediately and contact your local Parker Hannifin office.2.4.1 StorageIf the equipment is to be stored prior to installation, do not remove it from the packaging. Ensure that it is stored in an upright position as indicated by the arrows on the packaging.Do not attempt to lift the equipment by yourself. It is recommended that the equipment be carried by a minimum of two persons ortransported on a pallet truck.Note. The storage area should be secure and the environmental conditions should fall within those specified in the technical specification.If the equipment is stored in an area where the environmental conditions fall outside of those specified, it is essential that it be moved to its final location (installation site) and left to stabilise prior to unpacking. Failure to do this could cause condensing humidity and potential failure of the equipment.2.4.2 UnpackingRemove the lid and all four sides of the packing crate. Carefully move the unit to its final location using a forklift truck or pallet truck. Once in it’s final location, remove the unit from the pallet via the 4x bolts.Note: Suitable slings and an overhead crane maybe required depending on the product size.2.4.3 Overview of the EquipmentKey:Item Description1System Inlet2System Outlet3AA020P OIL-X Filter (PCO2-400 Models only) IP50-AA-0465GPCO2 Filter4Manual Filter Drain5Manifold Lifting Handle6Manifold Hinge (PCO2-800 to PCO2-4800 Models) 7Desiccant Cartridge8PCO2 Column9Pressure Gauge10Lifting Eye Bolt7 8PCO2-400PCO2-800 to PCO2-4800 73 Installation & Commissioning3.1 Recommended system layoutOnly competent personnel trained, qualified, and approved by Parker Hannifin should perform commissioning and service procedures.1Liquid CO2 storage tank 2Vaporiser3Stainless steel piping4Pre filtration - Stage One 5PCO2 Unit6Post filtration - Stage five 7Isolation valves8Sterile Filter (Optional)54678 2313.2 Locating the Equipment3.2.1 Space RequirementsThe equipment should be mounted on a flat surface capable of supporting its own weight plus the weight of all ancillary parts. The minimum footprint requirements are specified below, however there must be adequate space around the equipment to allow airflow and access for maintenance purposes and lifting equipment. A minimum spacing of approximately 500mm (20 ins) is recommended around all sides of the unit and 750mm (30 ins) above it.Do Not position the equipment so that it is difficult to operate.3.3 Mechanical Installation3.3.1 General RequirementsEnsure that all piping materials are suitably rated for the application, clean and debris free. The diameter of the pipes must be sufficient to allow unrestricted inlet air supply to the equipment.Apply approximately 8 - 12 turns of P .T.F.E tape to the high quality stainless steel piping.Fit the piping along with the relevant pre and post filtration onto the inlet and outlet. Isolation valves must be installed before the inlet filtration and after the outlet filtration.When routing pipes ensure that they are adequately supported to prevent damage or leaks in the system.All components used within the system must be rated to at least the maximum operating pressure of the equipment. It is recommended that the system is protected with suitably rated pressure relief valves.3.3.2 Securing the UnitMounting holes are provided in the feet of the unit. Once the unit has been positioned in its final location ensure that it is securely fixed in place.500mm (20ins)(20ins)500mm(20ins)4 Operating the Equipment4.1 Starting the EquipmentNote: On start-Up it is normal for the outlet temperature to increase for a limited period of time.1 Open the inlet valve slowly to gradually pressurise the PCO2 unit.2 Open the outlet valve slowly to re-pressurise the downstream piping.Do not open the inlet or outlet valves rapidly or subject the PCO2 unit to excessive pressure differential as damage may occur.5 Servicing5.1 CleaningClean the equipment with a damp cloth only. If required you may use a mild detergent, however do not use abrasives or solvents as they may damage the warning labels on the equipment.5.2 Service IntervalsParker recommend that the adsorbent cartridges and filter elements are exchanged within the recommended 12-month period or before the recorded cumulative mass of the unit has been exceeded or after a quality incident has occurred, whichever comes first. Please refer to the below table for the maximum mass flow of each model.Service12 M o n t h s24 M o n t h s36 M o n t h s48 M o n t h s60 M o n t h s72 M o n t h sAPCO2 Model Number Max Operating Pressure Bar/PSI Flow kg/hr @ Max OperatingPressureMax Mass over 12 Months:kgFlow lb/hr@ Max OperatingPressureMax Mass over 12 Months:IbMax Mass over 12 Months: Tonne (Metric Ton)PCO2-40020 Barg / 300 PSIG 181158121640034944001581PCO2-80024 Barg / 350 PSIG 363317116880069888003170PCO2-160024 Barg / 350 PSIG 72663423361600139776006340PCO2-240024 Barg / 350 PSIG 108995135042400209664009510PCO2-320024 Barg / 350 PSIG 14511267593632002795520012680PCO2-400024 Barg / 350 PSIG 18141584710440003494400015850PCO2-480024 Barg / 350 PSIG 21771901827248004193280019020PCO2-3200 (Duplex)24 Barg / 350 PSIG 29032536060864005591040025361PCO2-4000 (Duplex)24 Barg / 350 PSIG 36283169420880006988800031701PCO2-4800 (Duplex)24 Barg / 350 PSIG435438036544960083865600380415.3 Preventative Maintenance KitsRequired every 8000Hrs (12 months)PCO2-400PCO2-800 to PCO2-4800AAAModelPM Kit NumberKit ContentsOrder QuantityPCO2 400MK-PCO2-4001x Desiccant cartridges 2x Outlet block o-rings 2x P020AA Filter element 2x Filter bowl o-rings 1PCO2 800MK-PCO2-8002x Desiccant cartridges 2x Outlet block o-rings 2x IP50-AA Filter element 2x Filter bowl o-rings 1PCO2 1600MK-PCO2-16004x Desiccant cartridges 2x Outlet block o-rings 2x IP50-AA Filter element 2x Filter bowl o-rings 1PCO2 2400MK-PCO2-24006x Desiccant cartridges 2x Outlet block o-rings 2x IP50-AA Filter element 2x Filter bowl o-rings 1PCO2 3200MK-PCO2-32008x Desiccant cartridges 2x Outlet block o-rings 2x IP50-AA Filter element 2x Filter bowl o-rings 1PCO2 4000MK-PCO2-400010x Desiccant cartridges 2x Outlet block o-rings 2x IP50-AA Filter element 2x Filter bowl o-rings 1PCO2 4800MK-PCO2-480012x Desiccant cartridges 2x Outlet block o-rings 2x IP50-AA Filter element 2x Filter bowl o-rings 1PCO2 3200 (Duplex)MK-PCO2-640016x Desiccant cartridges 4x Outlet block o-rings 4x IP50-AA Filter element 4x Filter bowl o-rings 1PCO2 4000 (Duplex)MK-PCO2-800020x Desiccant cartridges 4x Outlet block o-rings 4x IP50-AA Filter element 4x Filter bowl o-rings 1PCO2 4800 (Duplex)MK-PCO2-960024x Desiccant cartridges 4x Outlet block o-rings 4x IP50-AA Filter element 4x Filter bowl o-rings1With OIL-X IP50 filter elements (PCO2-800 to PCO2-4800)With OIL-X filter elements (PCO2-400 Models only)5.4 Maintenance Procedures5.4.1 Cartridge Replacement Procedure (PCO2-400 Models Only)Ensure that the system is fully depressurised before carrying out the below maintenance procedures.A Remove the M12 nuts from one side of the manifold.B Using the handle, carefully lift and remove the manifold from the unit and store in a safe place.Ensure that the inlet and outlet piping is adequately supported before removing the manifold from the unit.C Remove the old desiccant cartridges and dispose in accordance with local regulations.D Remove the o-ring from the outlet manifold block and replace with the one provided within the 12 month Preventative Maintenance kits.Note: Apply a light coating of Molykote III grease to the o-rings.E Insert the replacement desiccant cartridges into the columns.F Refit the manifold and secure the M12 nuts in sequence, starting with the centre nuts and working outwards. The nuts should be secured intwo stages. Stage 1: 27Nm (20 ft.lb) and Stage 2: 40Nm (30 ft.lb).A5.4.2 OIL-X Element Change ProcedureA Ensure that the filters are fully depressurised by opening the manual drain.B Unscrew the filter bowl and remove the used element.C Replace the o-ring located on the filter bowl with the new one provided within the 12month Preventative Maintenance kits.D Insert the new element into the filter bowl ensuring that the lugs are correctly seated inthe grooves.E Refit the filter bowl to the head ensuring that the threads are fully engaged and thelocking details are aligned.F Close the manual drain and re-pressurise the system.We recommend the use of gloves when touching contaminated elements.Ensure to lubricate the o-ring and threads with Molykote III grease.Item Description Item Description1Filter head4Filter bowl o-ring2Filter bowl5Manual Drain3Element5.4.3 Cartridge Replacement Procedure (PCO2-800 to PCO2-4800 Models)The top manifold has been split into two sections in order to simplify the removal of the desiccant cartridges.Ensure that the system is fully depressurised before carrying out the below maintenance procedures.A Remove the M12 nuts from one side of the manifold.B Using the handles, carefully lift the manifold until the M8 hex bolt has travelled to the top of the manifold hinge. Gently pull the manifoldtowards yourself until it has locked into position.C Carefully rotate the manifold 180o as shown. Once opened, place an M10 locking bolt through the holes in the two halves of the hinges toprevent the manifold falling onto the operator during service.Take care not to trap fingers/hands on the handles when rotating the manifold.D Remove the old desiccant cartridges and dispose in accordance with local regulations.Note: The cartridges should only be lifted using the handles and directly upwards to prevent clashing with the hinged manifold.E Remove the o-ring from the outlet manifold block and replace with the one provided within the 12 month Preventative Maintenance kits.Note: Apply a light coating of Molykote III grease to the o-rings.F Insert the replacement desiccant cartridges into the columns.Refit the manifold and secure the M12 nuts in sequence, starting with the centre nuts and working outwards. The nuts should be secured in two stages. Stage 1: 27Nm (20 ft.lb) and Stage 2: 40Nm (30 ft.lb).Replace the desiccant cartridges on the opposite side following the same procedure as above.5.4.4 IP50 Element Change ProcedureA Ensure that the filters are fully depressurised by opening the 1/4” BSPT ball valves.B Unscrew the filter bowl and then the used element from the tie rod.C Replace the o-ring located on the filter bowl with the new one provided within the 12month Preventative Maintenance kits.D Fit the new element onto the tie rod and tighten.E Refit the filter bowl to the head ensuring that the threads are fully engaged.F Close the 1/4” BSPT ball valves and re-pressurise the system.We recommend the use of gloves when touching contaminated elements.Ensure to lubricate the o-ring and threads with Molykote III grease.Item Description Item Description1Filter head4Element2Filter bowl5Filter bowl o-ring3Tie rod61/4” BSPT ball valve6 TroubleshootingProblem Indication Possible Cause Action RequiredPoor dewpoint Condensed water downstream ofthe system Bulk water carried over into thePCO2 unitCheck pre-filtration elements anddrainsOverflow of the PCO2 unitCompare flow through the PCO2unit to rated flowCheck for modifications to thecompressed air systemInlet pressure too low Check functioning of thecompressorInlet temperature too highCheck functioning of thecompressorCheck ventilation around the dryer Contaminated desiccantLocate and eliminate source ofcontamination and replace thedesiccantHigh pressure drop through filter / system package Pressure gauges fitted tocompressor / trainBlocked filters Replace any blocked filtersOverflow of the PCO2 unit Eliminate conditions leading toover flowOutlet air flow stops Indicated downstream pressuredrops to zero Compressor failure Investigate problem with the compressor and correctEU /-EC Type-examination Certificate:COV0912556/1Notified body for PED:Notified Body for ATEX:----B + DPED Assessment Route:29 April 2019Steven RohanDate:Signature:Parker Hannifin Manufacturing Limited GSFEDeclaration Number:00308Authorised Representative29.4.19--Lloyd's Register Verification 71 Fenchurch Street,London, EC3M 4BS-Standards used----Parker Hannifin Manufacturing Limited GSFEDukesway,Team Valley Trading Estate,Gateshead, Tyne & Wear,NE11 0PZ, UK PCO2 Carbon Dioxide Quality Incident Protection SystemGenerally in accordance with ASME VIII Div 1:2017and AS1210:2010PED----ENDeclaration of Conformity-Division Engineering Manager,This declaration of conformity issued under the sole responsibility of the manufacturer.DeclarationDirectives2014/68/EU -------PEDPCO2-400, PCO2-800, PCO2-1600, PCO2-2400, PCO2-3200, PCO2-4000, PCO2-4800Parker Hannifin Manufacturing Limited Gas Separation and Filtration Division EMEA Dukesway, Team Valley Trading Est Gateshead, Tyne and Wear England NE11 0PZTel: +44 (0) 191 402 9000Fax: +44 (0) 191 482 /gsfe© Parker Hannifin Corporation. All rights reserved.Catalogue: 176********/20 Rev: AEurope, Mi dd le East, AfricaAE – Unite d Arab Emirates, DubaiTel: +971 4 8127100********************AT – Austria, Wiener Neustadt Tel: +43 (0)2622 23501-0*************************AT – Eastern Europe, Wiener NeustadtTel: +43 (0)2622 23501 900****************************AZ – Azerbaijan, Baku Tel: +994 50 2233 458****************************BE/LU – Bel g ium, Nivelles Tel: +32 (0)67 280 900*************************BY – Belarus, Minsk Tel: +375 17 209 9399*************************CH – Switzerlan d , Etoy Tel: +41 (0)21 821 87 00*****************************CZ – Czech Republic, Klecany Tel: +420 284 083 111*******************************DE – Germany, Kaarst Tel: +49 (0)2131 4016 0*************************DK – Denmark, Ballerup Tel: +45 43 56 04 00*************************ES – Spain, Madrid Tel: +34 902 330 001***********************FI – Finlan d , Vantaa Tel: +358 (0)20 753 2500parker.fi ****************FR – France, Contamine s/Arve Tel: +33 (0)4 50 25 80 25************************GR – Greece, Athens Tel: +30 210 933 6450************************HU – Hun g ary, Budapest Tel: +36 1 220 4155*************************IE – Irelan d , Dublin Tel: +353 (0)1 466 6370*************************IT – Italy, Corsico (MI)Tel: +39 02 45 19 21***********************KZ – Kazakhstan, Almaty Tel: +7 7272 505 800****************************NL – The Netherlan d s, Oldenzaal Tel: +31 (0)541 585 000********************NO – Norway, Asker Tel: +47 66 75 34 00************************PL – Polan d , Warsaw Tel: +48 (0)22 573 24 00************************PT – Portu g al, Leca da Palmeira Tel: +351 22 999 7360**************************RO – Romania, Bucharest Tel: +40 21 252 1382*************************RU – Russia, Moscow Tel: +7 495 645-2156************************SE – Swe d en, Spånga Tel: +46 (0)8 59 79 50 00************************SK – Slovakia, Banská Bystrica Tel: +421 484 162 252**************************SL – Slovenia, Novo Mesto Tel: +386 7 337 6650**************************TR – Turkey, Istanbul Tel: +90 216 4997081************************UA – Ukraine, Kiev Tel +380 44 494 2731*************************UK – Unite d Kin gd om, Warwick Tel: +44 (0)1926 317 878********************ZA – South Africa, Kempton Park Tel: +27 (0)11 961 0700*****************************North AmericaCA – Cana d a, Milton, Ontario Tel: +1 905 693 3000US – USA, Cleveland Tel: +1 216 896 3000Asia Pacifi cAU – Australia, Castle Hill Tel: +61 (0)2-9634 7777CN – China, Shanghai Tel: +86 21 2899 5000HK – Hon g Kon g Tel: +852 2428 8008IN – In d ia, MumbaiTel: +91 22 6513 7081-85JP – Japan, Tokyo Tel: +81 (0)3 6408 3901KR – South Korea, Seoul Tel: +82 2 559 0400MY – Malaysia, Shah Alam Tel: +60 3 7849 0800NZ – New Zealan d , Mt Wellington Tel: +64 9 574 1744SG – Sin g apore Tel: +65 6887 6300TH – Thailan d , Bangkok Tel: +662 186 7000-99TW – Taiwan, Taipei Tel: +886 2 2298 8987South AmericaAR – Ar g entina, Buenos Aires Tel: +54 3327 44 4129BR – Brazil, Sao Jose dos Campos Tel: +55 800 727 5374 CL – Chile, Santiago Tel: +56 2 623 1216MX – Mexico, Apodaca Tel: +52 81 8156 6000Parker WorldwideEuropean Pro d uct Information Centre Free phone: 00 800 27 27 5374(from AT, BE, CH, CZ, DE, DK, EE, ES, FI, FR, IE, IL, IS, IT, LU, MT, NL, NO, PL, PT, RU, SE, SK, UK, ZA)。
世界十大油封品牌您知道几个？
三、台湾 WKF 密封件：
臺灣 WKF 密封創立於 20 世紀 80 年代，是專業的油封、密封件制造商，對於各種油封、密封件制品上我們擁有獨立開 發設計與制模的能力。 全廠產品均采用 ISO9001 及 TS16949 之品保系統，品質嚴格監控，使之皆能符合 ASTM、DIN、BS、JIS、SAE 等國際標 準，我們始終秉承品質第壹、客護至上、用心服務的經營理念。持續對我們的產品制程、研發以及服務質量進行改進， 提高產品的市場競爭力。同時以客護至上、用心服務的態度來解抉客護的密封系統問題，獲得客護的信任，創造雙贏 的未來。 公司成立以來，我們不斷把誠信和客護利益放在優先位置，不斷加強服務與管理來提升公司的信譽。 我們也可以依您的圖面客至您要的產品，如果您對密封件有任何的問題，請隨時與我們聯系。 台湾 WKF 油封产品型号： TC 型双唇口外包胶骨架油封、SC 型单唇口外包胶骨架油封、TB 型双唇口外铁壳油封、SB 型单唇口外铁壳油封、TA 型 双唇口加强型外铁壳油封、SA 型单唇口加强型外铁壳油封、VC 型无弹簧骨架油封、VB 型油封、EC/CAP 型端盖油封、 VA 型水封、VS 型水封、TCV 型耐压油封、TCN 型耐高压油封、DKB 型铁壳防尘油封、GA 型铁壳防尘油封、DC 型双面油
七、美国 Garlock 密封密封件：
Garlock 是一家着重于安全性、产品寿命和生产效率的高性能流体密封件及管道解决方案跨国制造商。我们与客户、行业协会和政 府机构合作，了解他们独特的密封挑战并采取创新的解决方案，以便在提高盈利能力的同时确保人员的安全。 他们的解决方案为以下行业提供业界领先的密封完整性和性能： 化工、工程、采购和建设、食品和饮料、海事、采矿、核能、石油与天然气、制药、发电、原生金属、纸浆和造纸、水和废水、 OEM Garlock 的历史可以追溯到 125 年前，目前在全球范围内拥有制造和分销机构，从而使他们可以快速满足客户的需求。 他们还运营着最先进的研究、开发和测试机构，以继续推进密封行业的现状，从而满足工业客户快速变化的需求。 通过将最具创新性的产品与无与伦比的服务和强烈的环保承诺相结合，他们提供可提高工厂生产率、降低成本并符合日益严格的环 保法规的解决方案。
Parker 多路阀-工程机械
F1与F2的做功相等
V = A1S1 = A2S2 W1 = F1S1 = pA1S1 W2 = F2S2 = pA2S2 W1 = W 2
9
液压传动 基础知识
c：流体的能量守恒 - 柏努利 (Bernoulli) 方程
10
液压技术的基础理论
3.几个概念
a） 压力 - 单位面积上所受的作用力
定量泵或变量泵 复制负载信号 紧急停止 流量共享 单独的压力补偿器 供给减压阀 力控制(力反馈功能) 响应快, 无泄漏油口溢流阀 阀芯执行器范围广 阀芯功能广 背压阀 内置式先导压力控制油源 可选装多功能阀块
44
选项功能举例
进口片中的旁通功能, 用于定量泵供油的系统 泵卸载功能起作用时切断泵进口, 这样使系统包括了急停功能 特定片的压力补偿 特定片的负载保持单向阀 特定片的溢流和防气穴功能 特定片的供给减压 特定油口的力反馈功能, 能实现力传感也提供液压斜坡功能 负载信号复制功能消除微下沉 在出口片中的内置先导压力功能 背压功能,提供非常好的补油特性和卸载下落的可能性 特定的双速功能, 能够实现像起重机和高空作业车这类机器的性能与精度之间的 切换 自动停止功能,用于选定的机器运动发生过载或者碰上其他的预先设定的限位 手柄脱离功能, 当远程控制起作用时, 它使直动式操作杆不起作用 机器的优先功能, 如制动和转向
5
液压传动的优缺点
缺点
噪声； 外部泄漏，会造成环境污染，即使是少量的矿物油漏泄， 也会毁坏大片的地表水；不过现在已越来越普遍地使用可 生物降解的液压油液； 易受污染，液压工作介质中的污染物质会导致介质变质、 元件磨损、系统性能恶化； 对环境温度较敏感，温度过高或过低均会影响甚至破坏元 件的可靠性和系统的性能。 液压油液中的气体会破坏系统的刚性，引起气穴，导致液 压泵和其它液压元件的损坏。
斜轴式轴向柱塞定量液压泵 马达 F11 F12 系列说明书
/马达/pmde2Parker HannifinPump & Motor Division Europe Trollhättan, Sweden液压泵/马达F11/F12 系列样本 MSG30-8249/CN换算系数1 kg ..............................................................................2.20 lb 1 N .............................................................................0.225 lbf 1 Nm .....................................................................0.738 lbf ft 1 bar ..........................................................................14.5 psi 1 l .................................................................0.264 US gallon 1 cm 3 ...................................................................0.061 cu in 1 mm ..........................................................................0.039 in 1°C ..........................................................................5/9(°F-32)1 kW ............................................................................1.34 hp换算系数1 lb ............................................................................0.454 kg 1 lbf .............................................................................4.448 N 1 lbf ft .....................................................................1.356 Nm 1 psi ..................................................................0.068948 bar 1 US gallon .................................................................3.785 l 1 cu in .................................................................16.387 cm 31 in ............................................................................25.4 mm 1°F .........................................................................9/5°C + 321 hp ........................................................................0.7457 kW扭矩 (M)M =[Nm]液压马达基本公式流量 (q)q = [l/min]功率 (P) P = [kW]D x n1000 x ηv D x Δp x ηhm63q x Δp x ηt600D - 排量 [cm 3/rev] n - 轴转速 [rpm] ηv - 容积效率Δp - 进油口和出油口之间的压差 [bar] ηhm - 机械效率 ηt - 总效率(ηt = ηv x ηhm )扭矩 (M)M = [Nm]液压泵基本公式流量 (q)q = [l/min]功率 (P)P = [kW]D x n x ηv1000 D x Δp63 x ηhmq x Δp600 x ηtD - 排量 [cm 3/rev] n - 轴转速 [rpm] ηv - 容积效率Δp - 进油口和出油口之间的压差 [bar] ηhm - 机械效率 ηt - 总效率(ηt = ηv x ηhm )销售条件本样本中的各种产品均由派克汉尼汾公司及其子公司和授权经销商销售。
Parker Push-Lok 801 804 821 836 管筒与附配件说明说明书
Hose and FittingsParker Push-Lok® – The Most Complete Line of Premium-Quality, Low-Pressure Hose and FittingsParker’s Push-Lok Plusmultipurpose hose line featuresthe widest fluid compatibility,application range and size range inthe industry. It also incorporatesthe highest working pressure in allsizes, making it the most versatilegeneral-purpose hose available.Easy Assembly andOrganizationThe Push-Lok system is easy touse. No clamps or special toolsare required during installation.And with Parker’s exclusive color-code system, you can inventory,maintain and identify your hoseneeds easily and efficiently.Exceptional Value and SavingsParker Push-Lok assembliescan be made in seconds, savingvaluable time and cost.And, Push-Lok 82 Series fittingsare reusable. You can replace thehose at the job site without anyspecial tools or clamps.Operational IntegrityHelping you maintain a cleanwork environment is anotherimportant reason to use Parker’sPush-Lok system. Its unique sealensures reliable, durable,leak-free service.Outstanding quality, valuableefficiency and Parker’s leak-freeassurance are what you get withevery Parker Push-Lok hose andfitting system. The industry’s mostcomplete line of low-pressurehose and fittings, Push-Lok offersthe range and versatility to meetall your needs.The “Push-Lok” BenefitsPush-Lok Plus 801 hose providesthe quick and easy assembly/disassembly advantage and thefullest range of color-codingto benefit your operations.It’s now approved with both 82Series push-on and HY Seriescrimp fittings.Push-Lok Plus 804 hose featuresquick and easy assembly andprovides an EPDM inner-tubefor hot water, dry air andphosphate- ester fluids.Push-Lok 821 is a higherpressure multipurpose hosethat is widely used for shop airsystems and general industrialand maintenance applications.It’s approved with 82 Seriesfittings, and is also available witha fire resistant (FR) cover for usenear welding operations.Push-Lok Plus 836 delivershigh temperature up to 302°F,heat-resistant performance andhigher working pressures than821, along with the same HY and82 Series fittings compatibility.Fiber braid reinforcement layer High-quality elastomer cover —The Color-Coded AdvantagesImproved Inventory ControlAssign a Push-Lok color to each department for its maintenance requirements. The color system helps assure that hoses are routed to their correct areas, resulting in better control over hose inventories.Identifying Industrial Drop LinesUse Push-Lok colors to identify drop line length and diameter for faster and easier replacement. When replacing by color, the right size and length are automatically set.Easier, Faster Line IdentificationIn applications where a number of hose lines carry different media, Push-Lok colors reduce timely “tracing” of lines, preventing disconnection of the wrong line and unnecessary, costly downtime.More Efficient Preventive MaintenanceUsing color-coded Push-Lok hose is an excellent way to keep track of scheduled replacement of low-pressure hose in youroperations. Just assign a different color hose to each replacement period and eliminate the possibility of missing lines scheduled for replacement.Enhanced Product AppearanceFor equipment manufacturers and their customers, using Push-Lok color hoses can vastly improve the visual and functional appeal of work equipment, on-line systems and the overall facility.*For pressure values in bars, multiply the Mpa value times 10. For pressure values in kPa, multiply the Mpa value times 1000. For pressure values in kgf/cm 2, multiply the Mpa value times 10,2.801PartWorkingMinimumField NumberHose I.D. Hose O.D. Pressure Bend Radius Weight Parkrimp Attachableinch mminch mmpsi MPainch mmlbs/ft kg/mHY Series82 SeriesColor CodesGRA RED YEL BLU GRN BLKColor CodesBLKColor CodesBLK801-4 1/4 6,3 0.50 12,7 350 2,4 2-1/2 65 0.09 0,13 • •801-6 3/8 10 0.63 15,9 350 2,4 3 75 0.11 0,16 • •801-8 1/2 12,5 0.78 19,8 300 2,1 5 125 0.18 0,27 • •801-10 5/8 16 0.91 23,0 300 2,1 6 150 0.19 0,28 • •801-12 3/4 19 1.03 26,2 300 2,1 7 180 0.24 0,36 • •801-161251.2832,62001,4102500.370,55••836PartWorkingMinimumFieldNumberHose I.D. Hose O.D. Pressure Bend Radius Weight Parkrimp Attachableinch mminch mmpsi MPainch mmlbs/ft kg/mHY Series82 SeriesColor CodesBLU836-4 1/4 6,3 0.50 12,7 400 2,8 2-1/2 65 0.09 0,13 • •836-6 3/8 10 0.63 15,9 400 2,8 3 75 0.11 0,16 • •836-8 1/2 12,5 0.78 19,8 400 2,8 4 125 0.18 0,27 • •836-10 5/8 16 0.91 23,0 350 2,4 5 150 0.19 0,28 • •836-123/4191.0326,23002,161800.240,36••804PartWorkingMinimumVacuum Rating FieldNumberHose I.D. Hose O.D. Pressure Bend Radius WeightAttachableinch mminch mmpsi MPainch mmlbs/ft kg/m 82 Series804-4 1/4 6,3 0.50 12,7 150 1,7 2-1/2 65 0.09 0,13 15 51 •804-6 3/8 10 0.63 15,9 150 1,7 3 75 0.11 0,16 15 51 •804-8 1/2 12,5 0.78 19,8 100 1,7 5 130 0.18 0,27 15 51 •804-10 5/8 16 0.91 23,0 100 1,0 6 150 0.19 0,28 15 51 •804-123/4191.0326,21001,771800.240,3615 51•Hgof HG kPa inches 821PartWorkingMinimumVacuum Rating FieldNumberHose I.D. Hose O.D. Pressure Bend Radius WeightAttachableinch mminch mmpsi MPainch mmlbs/ft kg/m 82 Series821-4 1/4 6,3 0.50 12,7 350 2,4 2-1/2 64 0.06 0,09 28 95 •821-6 3/8 10 0.63 15,9 300 2,1 3 76 0.09 0,13 28 95 •821-8 1/2 12,5 0.78 19,8 300 2,1 5 127 0.12 0,18 28 95 •821-10 5/8 16 0.91 23,0 250 1,7 6 152 0.19 0,28 28 95 •821-123/4191.0326,22501,771780.210,3128 95•Hgof HG kPa inchesPartWorkingMinimumVacuum Rating FieldNumberHose I.D. Hose O.D. Pressure Bend Radius WeightAttachableinch mminch mmpsi MPainch mmlbs/ft kg/m 82 Series821FR-4 1/4 6,3 0.50 12,7 350 2,4 2-1/2 64 0.08 0,12 28 95 •821FR-6 3/8 10 0.63 15,9 300 2,1 3 76 0.11 0,16 28 95 •821FR-8 1/2 12,5 0.78 19,8 300 2,1 5 127 0.12 0,18 28 95 •821FR-123/4191.0326,22501,771780.220,3328 95•821FRColor CodesWHT BRN BLU GRN BLKHgof HG kPa inchesAssembly and Disassembly Steps Assembly is easy1.Cut hose cleanly and squarelywith a sharp knife or a ParkerPush-Lok cut-off tool2. Lubricate the Push-Lok fittingand/or Hose I.D. with a light oilor soapy water only. Do notuse heavy oil or grease.3.Insert fitting into hose untilthe barb is in the hose.4.Place end fitting against aflat object (bench or wall).Grip hose approximately oneinch from end and push withsteady force until the end ofthe hose bottoms on the fittingand is covered by the yellowplastic cap.Disassembles fast1.Leave fitting in place andcut hose lengthwise fromthe yellow cap approximatelyone inch. IMPORTANT: Becareful not to nick barbswhen cutting hose.2.Grip hose and give a sharpdownward tug to disengagethe fitting.Caution: Push-Lok fittings will properly grip Push-Lok hose only when pushed all the wayin with the cut end of the hose completely concealed by the yellow plastic cap.Sealing integrity may be damagedby using exterior clamps.4 poundsField Attachable**367823J9823B2823C4823J7823C5823698233982379823378234182For use with Parkrimp style crimpers.179HY139HY141HY193HY10LHY11LHY1J9HY1J1HY 169HYParker Fluid Connectors GroupNorth American Divisions & Distribution Service CentersYour complete source for quality tube fittings, hose& hose fittings, brass & composite fittings, quick-disconnect couplings, valves and assembly tools, locally available from a worldwide network of authorized distributors.Fittings:Available in inch and metric sizes covering SAE, BSP, DIN, GAZ, JIS and ISO thread configurations, manufactured from steel, stainless steel, brass, aluminum, nylon and thermoplastic.Hose, Tubing and Bundles: Available in a wide variety of sizes and materials including rubber, wire-reinforced, thermoplastic, hybrid and custom compounds. Worldwide Availability: Parker operates Fluid Connectors manufacturing locations and sales offices throughout North America, South America, Europe and Asia-Pacific.For information, call toll free... 1-800-C-PARKER(1-800-272-7537)North American DivisionsEnergy Products DivisionStafford, TXphone 281 566 4500fax 281 530 5353Fluid System ConnectorsDivisionOtsego, MIphone 269 694 9411fax 269 694 4614Hose Products DivisionWickliffe, OHphone 440 943 5700fax 440 943 3129Industrial Hose DivisionStrongsville, OHphone 440 268 2120fax 440 268 2230Parflex DivisionRavenna, OHphone 330 296 2871fax 330 296 8433Quick Coupling DivisionMinneapolis, MNphone 763 544 7781fax 763 544 3418Tube Fittings DivisionColumbus, OHphone 614 279 7070fax 614 279 7685Distribution Service CentersBuena Park, CAphone 714 522 8840fax 714 994 1183Conyers, GAphone 770 929 0330fax 770 929 0230Lakeville, MNphone 952 469 5000fax 952 469 5729Louisville, KYphone 502 937 1322fax 502 937 4180Portland, ORphone 503 283 1020fax 503 283 2201Toledo, OHphone 419 878 7000fax 419 878 7001fax 419 878 7420(FCG Kit Operations)CanadaGrimsby, ONTphone 905 945 2274fax 905 945 3945(Contact Grimsby for otherService Center locations.)Push-Lok is a registered trademark of Parker Hannifin Corp.© 2011 Parker Hannifin CorporationParker Hannifin CorporationFluid Connectors GroupHose Products Division30240 Lakeland BoulevardWickliffe, OH 44092phone440 943 5700fax440 943 3129*************************4281-B1 5/2011。
parker接头、派克接头简介
parker 接头简介Parker 接头，是美国ParkerHannifin 公司德国工厂的德国工程师Ermto（埃米托）发明于上世纪30 年代，为了纪念其用其名字命名为parker接头，parker接头又名parker卡套式管接头。
Parker接头在中国------parker 接头特性：派克卡套式管接头因其特有的装配方便（仅需两把扳手）而广受欢迎。
经过近80多年的发展，EO工厂始派克接头图册(7张)终保持着卡套式管接头技术的领先地位。
今天，parker管接头是世界上使用最为广泛的一种管接头。
EO管接头是为公制管子设计的，历史上曾经依照德国标准DIN3861、DIN3859和DIN2353，现在这些标准已被国际标准ISO8434取代。
Parker管接头以体积小，压力等级高而著称。
分为低压、中压和高压三个系列（LL、L、S系列）这样使得各种不同的应用场合可以实现最经济化和空间最小化的方案。
parker 接头材质及规格Parker 管接头的材料除了最常见的碳钢镀锌以外，还提供铜和不锈钢两种材料，以适应不同的流体或环境条件。
Parker不锈钢接头的螺母螺纹采用镀银并预先润滑（规格15L-42L，12S-38S），较小规格的螺母螺纹采用蜡封，这样不仅有效的消除了不锈钢螺纹的咬合现象，同时减少40%装配拧紧力矩。
Parker管接头具有50多种不同的形式，可供各种不同应用场合的灵活选择，加上许多parker功能管接头，如旋转接头、球阀、单向阀、截止阀、测压接头等与parker 管接头配合使用，可大大方便系统的配套，提高系统密封的可靠性。
PARKER 液压软管具有防腐、耐高温、抗拉强度高，柔韧性好等诸多性能，而被广泛采用在各行业的液压工程中，派克软管有一层至多层钢丝编织增强层（6层以上），有低、中、高、超高三种压力等级，有轻、重两系列，公称通径在3 — 32mm。
有普通型和特殊型两种软管以满足在普通环境及特殊环境下使用，先进的不剥胶软管极大减轻装配劳动强度，广泛应用在各行业液压系统管路中。
各种型号液压产品介绍
目前宁波北仑卓玛液压机械有限公司可成熟替换的产品如下：德国力士乐REXROTH MCR系列液压马达、GFT系列减速机等法国波克兰POCLAIN MS系列柱塞液压马达及车轮式马达斯达弗STAFFA HMB、HMC系列五星液压马达戴纳密克DINAMIC 卷扬机(液压绞车)、减速机丹佛斯DANFOS OMP\OMR\OMS\OMV\OMT等等摆线式液压马达意大利SAI GM系列低速大扭矩液压马达DENISON CALZONI(丹尼逊、卡桑尼) MR、MRE等系列低速大扭矩液压马达(五星马达) PARKER(派克)、WHITE(怀特)、EA TON(伊顿) TG、TE、2K、6K等摆线式液压马达日本川崎Kawasaki重工 SX、HMKB、HMKC等系列液压马达(五星马达)意大利罗西ROSSI减速机 RCE系列等直角轴式减速机意大利布雷维尼(Brevini) 行星减速机、液压绞车等邦飞利(bonfiglioli) 行星减速机等波克兰乳化液马达 SP,HSP乳化液马达/宁波北仑卓玛液压机械有限公司是专业生产低速大扭矩液压马达及减速机、液压绞车的制造商。
主要产品有：QJM系列球塞式液压马达，NHM系列五星液压马达，BM系列摆线式液压马达，GM系列摆缸式液压马达，提升液压绞车，牵引液压绞车，液压绞盘，液压回转(传动)装置，车轮式液压马达，行走马达，MS 柱塞式液压马达，履带底盘，承接全套液压系统的设计与制造。
且成熟替换国外知名品牌低速马达及减速机系列，产品技术成熟，供货时间快，价格实惠。
广泛应用于建筑工程机械，起重运输机械，冶金重型机械，石油勘探设备，煤矿机械，船舶设备，机床，地质勘探设备等各个行业领域。
液压马达可直接驱动履带行走，轨道轮子驱动，各种回转提升，勘探钻孔，带式输送，物料搅拌，路面切割，船舶起锚等等目前可成熟替换的产品如下：德国力士乐REXROTH MCR系列液压马达、GFT系列减速机等法国波克兰POCLAIN MS系列柱塞液压马达及车轮式马达斯达弗STAFFA HMB、HMC系列五星液压马达戴纳密克DINAMIC 卷扬机(液压绞车)、减速机丹佛斯DANFOS OMP\OMR\OMS\OMV\OMT等等摆线式液压马达意大利SAI GM系列低速大扭矩液压马达DENISON CALZONI(丹尼逊、卡桑尼) MR、MRE等系列低速大扭矩液压马达(五星马达) PARKER(派克)、WHITE(怀特)、EATON(伊顿) TG、TE、2K、6K等摆线式液压马达日本川崎Kawasaki重工SX、HMKB、HMKC等系列液压马达(五星马达) 意大利罗西ROSSI减速机RCE系列等直角轴式减速机意大利布雷维尼(Brevini) 行星减速机、液压绞车等邦飞利(bonfiglioli) 行星减速机等波兰乳化液马达SP,HSP乳化液马达主营：液压马达，行星减速机，液压绞车，液压回转装置，液压系统，行走马达摆线液压马达类：专业生产各种类型液压马达和替换进口马达丹佛斯DANFOSS，型号液压马达完全替换(OMP,OH,OMR,DS,OMH,OMEW)(OMS,OMT,OMV) 丹佛斯DANFOSS液压马达1.微型马达(OML，OMM),中型马达(OMP，OH,OMR,DS,OMH,OMEW),大型马达(OMS,OMT,OMV),40系列轴向柱塞马达 ,90系列轴向柱塞马达 ,L型和K型变量马达 ,TM系列轴向柱塞马达,DCM系列径向柱塞马达,轴向柱塞二位LV马达,51及51-1系列斜轴变量马达 ,径向柱塞马达(DCM系列),摆线马达,我们提供 1600 多种不同的液压马达，并按型号、外形及尺寸分类（包括不同规格的输出轴）进行分类。
PARKER派克B53424MTF气动电磁阀技术参数讲解说明
PARKER派克B53424MTF气动电磁阀技术参数讲解说明PARKER派克B53424MTF气动电磁阀技术参数讲解说明HYLIK海历克张涛张经理今天给大家讲讲关于PARKER派克B53424MTF气动电磁阀没有现货的额，需要订货的，订货周期8-10周左右的。
这款B53424MTF气控阀这个型号自带线圈的，客户不需要再单独购买线圈了哦。
下面带给大家是到货实物图以及技术参数讲解等。
“既然人生只是一场体验，那就少不了酸甜苦辣各尝一遍，悲欢离合都经历一次。
夏天，不是季节，是一种内心的状态。
冰激凌，不是冷饮，是一种恰逢其时的快乐。
锅碗瓢盆，不是厨具，是构成生活的一件件乐器。
人生是用来体验的，不是用来演绎美的。
接受自己身上那些灰暗的部分，原谅自己的迟钝和平庸，允许自己出错，允许自己偶尔断电。
无论怎样，不要气馁，更别放弃，请昂首阔步走下去。
唯有历经风雨的洗涤，方可与彩虹不期而遇。
”B系列，一种性能越的工业阀门，尺寸紧凑，流量范围增强。
有电磁先导操作和远程空气先导型号可供选择。
B系列采用Parker久经考验的WCS（磨损补偿密封）系统，保使用寿命长、响应快。
PARKER派克B53424MTF气动电磁阀适用于端环境Viking Xtreme系列阀是用于劣环境工业的管接式阀。
电磁先导控制&气控先导，可选择汇流板和震动线圈。
抗盐雾和抗冲击。
温度从40F到140F；工作压力从真空到232PSIG；接口螺纹尺寸从1/8"到1/2"。
-Viking Xtreme系列Viking Lite系列阀是用于通用工业的管接式阀。
是先导控制、汇流板安装式。
温度范围从14F到122F，工作压力从22到145PSI；接口螺纹尺寸从1/8" 到 3/8"。
派克B53424MTF技术规格：最高运行温度：122°F,59°c低运行温度：14°F,-10°c最大运行压力：10bar ,145 psig 阀门类型：3通，4通位置数量：2位,3位端口数量：5通启动类型：电磁先导控制超控功能：非锁定和锁定手动按钮安装类型：管接，IEM 汇流棒歧管出口数量：10端口尺寸：1/8 1/4 3/8 端口类型：BSPP,NPT最小流速：0.6Cv 最大流速：2.5Cv输入电压：24VDC,120VAC 电气连接：22mm：3针（DIN 43659 B型）符合规格：IP65,RoHs,CE 额定压力：22到145psig ，1.5到10bar最小运行压力：22,43.5 psig 工作温度：-10到+50°c，+14到+122°F介质：空气润滑剂：无需润滑功耗：2.5w 阀体材质：阳极氧化铝密封材质：丁晴橡胶Viking Lite阀是一种坚固的，多功能的管接式阀，结合了高性能和紧凑的安装尺寸，非常适合于一般通用的工业应用。
Parker Hannifin Corporation CPH104P型号单向阀门说明说明书
Series CPH104PTechnical Information Performance CurvePressure Drop vs. Flow (Through cartridge only)SpecificationsMaximum Flow 30 LPM (8 GPM)Maximum 340 Bar (5000 PSI) - SteelInlet Pressure 210 Bar (3000 PSI) - Aluminum Leakage 5 drops/min. (1/3 cc/min.)at 340 Bar (5000 PSI)Pilot Ratio 3:1Operating Temp.-40°C to +93.3°C (Nitrile)Range (Ambient)(-40°F to +200°F)-31.7°C to +121.1°C (Fluorocarbon)(-25°F to +250°F)Cartridge Material All parts steel. All operating parts hardened steel.Body Material Steel or Aluminum Filtration ISO code 16/13,SAE Class 4 or better Mounting No RestrictionsCavityCommon Cavity No. C10-3General DescriptionThe CPH104P Series Single P .O. Check Valve will positively lock an actuator or permit flow to a portion of a circuit and not allow reverse flow until adequate pilot pressure is applied to the pilot port.OperationFree flow is permitted from the valve port (3) to the cylinder port (2). In the absence of adequate pilot pressure, the poppet remains seated preventingreverse flow. When adequate pilot pressure is applied at the pilot port (1), the pilot piston unseats the check poppet permitting reverse flow.Features•Hardened, precision ground parts for durability •Internal pilot pistonHydraulic Oil 135 SSU @ 100°F (28 cSt)6.95.52.84.11.4P r e s s u r e D r o p (P )∆Bar Flow (Q)15482LPMGPM0236308Pilot (1)Valve/Inlet (3)Series CPH104PDimensionsSeries CPH104POrdering InformationNOTE:If system pressure does not exceed 210 Bar (3000 PSI), aluminum bodies can be used.Higher pressures require steel bodies.Shipping Weight Cartridge Only .09 kg (0.2 lbs.)Cartridge in Body .86 kg (1.9 lbs.)。
派克阀门样本Parker Valve
O
Female BSPP thread (ISO 1179-1) / Female BSPP thread (ISO 1179-1) / Female BSPP thread (ISO 1179-1)
O5
Catalogue 4100-8/UK
O4
Catalogue 4100-8/UK
Visual index 2/2-way ball valves
KH (S) p. O36源自ValvesKH (71) p. O37
EO 24° cone end / EO 24° cone end KH-BSPP (S) p. O38
Female BSPP thread (ISO 1179-1) / Female BSPP thread (ISO 1179-1)
Non return valve cartridge I-TL / p. O20
Internal parts of non return valve O2
Catalogue 4100-8/UK
Visual index Non return valves with O-Lok® connections
RHV82EDMLOS / p. O27
Male metric thread – ED-seal (ISO 9974) / O-Lok® ORFS end
RHZ42EDMLOS / p. O24
O-Lok® ORFS end / Male BSPP thread – ED-seal (ISO 1179)
KH-NPT (71) p. O41
Female NPT thread (SAE 476) / Female NPT thread (SAE 476)
派克各式电磁阀及原理介绍
派克各式电磁阀及原理介绍派克各式电磁阀及原理介绍上海维特锐专业从事各种国外工控自动化产品的进口贸易。
主要经营品牌如下：德国品牌：KRACHT 克拉克、VSE 威士、HYDAC贺德克、BUCHER布赫、P+F 倍加福FESTO 费斯托、IFM 易福门、SIEMENS 西门子、SICK 施克、TURCK图尔克、E+H 恩德斯豪斯、 LEUZE 劳易测、巴士德Barksdale、德国PLATING ELECTRONIC、 KOBOLD 科宝、巴鲁夫BALLUFF、海隆HERION 、HEIDENHAIN海德汉、HAWE哈威美国品牌：PARKER 派克、ASCO 阿斯卡、美国 ACE、VICKERS 威格士、MAC、葆德BALDOR、MOOG穆格、NUMATICS 纽曼帝克、JOUCOMATIC 捷高意大利品牌：ATOS 阿托斯、VESTA维斯塔、CAMOZZI 康茂盛、迪普马duplomatic 英国品牌：牛顿NEWTONS4TH日本品牌：SMC、CKD 喜开理、油研 YUKEN、NACHI 不二越TAIYO 太阳铁工、SUNX 神视、DAIKIN 大金液压KEYENCE 基恩士、OMRON 欧姆龙、KOGANEI 小金井派克各式电磁阀及原理介绍派克电磁阀是由电磁线圈和磁芯组成，是一个含有一个或几个孔的阀门。
当线圈通电或断开时，磁芯的操作将导致流体通过阀体或被切断，以便改变流体的方向。
电磁阀的电磁部件由固定铁芯、移动铁芯、线圈等组成。
阀体由滑动阀芯、滑动阀套、弹簧座等组成。
电磁线圈直接安装在阀体上，阀体密封在密封管中。
形成一个简单而紧凑的组合。
我们生产中常用的电磁阀有二位三环、二位四环、二位五环等。
这里我们首先谈一下二的含义：对于电磁阀是带电的和功率损失的，对于阀门的控制是开闭的。
它由阀体、阀盖、电磁元件、弹簧和密封结构等组成。
动铁芯底部的密封块借助弹簧压力关闭阀体进气口。
通电后，电磁铁被吸入，动铁芯上部的弹簧密封块封闭出风口，气流从进气口进入膜头，起到控制作用。
派克比例阀中文说明书
派克比例阀中文说明书引言：派克比例阀是一种用于控制流体流量的重要装置。
它通过调节阀芯的位置，使流体流经阀体时的流量与输入信号的比例保持一致。
本文将详细介绍派克比例阀的工作原理、结构组成、安装使用注意事项等内容，以便用户能更好地了解和操作派克比例阀。
第一部分：派克比例阀的工作原理派克比例阀采用先进的电磁比例调节技术，通过控制阀芯的位置来调节流体流量。
当输入信号改变时，阀芯位置也会相应地改变，从而实现流量的调节。
该阀具有快速响应、精确控制的特点，能够满足各种工况下的流量控制需求。
第二部分：派克比例阀的结构组成派克比例阀主要由阀体、阀芯、驱动器、比例电磁铁等组成。
阀体是整个阀的主体部分，用于容纳阀芯和驱动器。
阀芯是控制流体流量的关键部件，通过电磁铁的驱动来实现位置的调节。
比例电磁铁是阀芯的驱动器，能够根据输入信号的变化产生相应的电磁力，从而使阀芯运动。
第三部分：派克比例阀的安装使用注意事项1. 安装前应仔细检查派克比例阀的外观是否完好，阀体是否有损坏或漏油现象，阀芯是否灵活。
2. 在安装时，应确保派克比例阀与管道连接牢固，不得有松动或泄漏现象。
3. 安装位置应选择在通风良好、无腐蚀性气体和振动的环境中，以确保派克比例阀的正常运行。
4. 在使用过程中，应注意定期检查派克比例阀的工作状态，如有异常应及时处理。
5. 在操作派克比例阀时，应遵守相应的操作规程，避免过大的冲击力或过大的负荷对阀芯造成损坏。
6. 定期清洗和维护派克比例阀，保持其良好的工作状态。
7. 使用派克比例阀时应遵循相关的安全操作规范，确保人员和设备的安全。
结论：派克比例阀是一种重要的流量控制装置，具有快速响应、精确控制的特点。
本文介绍了派克比例阀的工作原理、结构组成和安装使用注意事项，希望能为用户提供一些有用的信息。
在使用派克比例阀时，用户应仔细阅读产品说明书，并按照相关规范进行操作，以确保其正常运行和延长使用寿命。
DS3-S111N-D24K1
DS3-S1/11N-D24K1宁波思承在欧美那边有自己的合资采购公司，直接国外工厂拿货，为您省去中间环节，给您节省时间和金钱，现公司与几个大的主机厂合作。
DUPLOMATIC泵和阀部分有备现货，欢迎来公司考察后合作！液压阀是一种用压力油操作的自动化元件，它受配压阀压力油的控制，通常与电磁配压阀组合使用，可用于远距离控制水电站油、气、水管路系统的通断。
用于降低并稳定系统中某一支路的油液压力，常用于夹紧、控制、润滑等油路。
有直动型、先导型、叠加型之分.液压传动中用来控制液体压力﹑流量和方向的元件。
其中控制压力的称为压力控制阀，控制流量的称为流量控制阀，控制通﹑断和流向的称为方向控制阀。
按功能分类：流量阀（节流阀、调速阀，分流集流阀）、压力阀（溢流阀，减压阀，顺序阀，卸荷阀）、方向阀（电磁换向阀、手动换向阀、单向阀、液控单向阀）按安装方式分：板式阀，管式阀，叠加阀，螺纹插装阀，盖板阀意大利迪普马集团实力雄厚，技艺精良，产品种类齐全，技术支持完备。
其麾下液压公司开发的液压泵系列产品和液压控制阀系列产品不但严格满足国际标准(ISO4401、DIN、SAE等),更加受JUN工领域的信任与青睐。
其极限温度产品，更是在液压领域广泛赢得美誉。
Duplomatic是一个意大利品牌，于1952成立。
技术创新、客户至上是Duplomatic的政策，这些都是在Duplomatic公司立足于液压行业的战略要点。
如今，公司为了强化其贸易、技术和生产，重新调整了公司管理结构。
2008年公司营业额已超过3100万欧元。
DS3-S1/11N-D24K1该阀具有三通阀和四通阀两种形式，具有油口排列不同的可互换阀芯。
该阀可采用直流式或交流电磁铁，直流电磁铁也可采用交流供电，但需使用带桥式整流器的插头。
迪普马DUPLOMATIC液压泵、液压阀常见备货系列：迪普马DUPLOMATIC泵: 外啮合齿轮泵、液压泵、齿轮泵、柱塞泵、叶片泵迪普马DUPLOMATIC压力控制阀：先导式溢流阀、先导式溢流阀、压力控制阀、电磁溢流阀、溢流阀、压力控制阀。
十大螺纹插装阀比较
【十大螺纹插装阀】主流生产厂家比较螺纹插装阀是有一定的插孔标准的.这个插孔标准为ISO7789与SAE的标准.但自1980年代以后.SUN公司放弃SAE标准,自己创立了新的SUN的标准后,目前市场的主流就有三种规格.目前最大个规格标准还是SAE,基本上HF,CCC,INTEGRATED等美系品牌多是采用SAE标准.由于基础设计的局限性,导致ISO的应用变成比较势力单薄.而SUN标准的插孔因为采用中置螺纹及公制M螺牙,使得通流量的设计更为大,设计师在应用斜孔设计时变更为弹性,逐渐的成为众家新产品设计时的标准.1.HYDRAFORCE（海德福斯）1983年，当时世界上规模最大的螺纹插装阀专业生产厂Modular公司被Vickers公司并购。
两年后，3个当年Modular的员工建立了HYDRAFORCE公司。
至今，HF在美国的厂房达13,000m²,在英国的厂房也有4,650m²。
2003年销售额已达90MUS$，螺纹插装阀的生产规模是世界第一。
以前产品基本以中压为主，无平衡阀。
现在也已开发了很多高压的阀。
孔型以ICC 系列为主。
2.SUNSUN公司建立于1970年。
目前在美、英、德、法、韩、印多处有子公司。
1998年与台湾橡达公司合作，在上海松江建立了一个合资子公司。
2011年初退出了合资，建立了自己在中国的销售公司。
橡达公司仍然是SUN产品的代理商。
2004年螺纹插装阀的产能就达到5.8 万件/周。
2010年销售额达到了150MUS$，税后纯利润达12%。
公司销售收入约75%来自螺纹插装阀，25%则来自阀块和集成块。
产品约70%供应移动液压，30%固定液压。
孔型自成一格，公制英制螺纹兼有。
3.Sterling（斯特林）母公司在英国的Crewkerne。
以前生产汽车零件，60年代后期开始生产螺纹插装阀。
90年代初，美国Waterman公司的主任设计师Kolchinski先生到了Sterling公司美国分部，开始研发电磁阀。
十大螺纹插装阀比较
【十大螺纹插装阀】主流生产厂家比较螺纹插装阀是有一定的插孔标准的.这个插孔标准为ISO7789与SAE的标准.但自1980年代以后.SUN公司放弃SAE标准,自己创立了新的SUN的标准后,目前市场的主流就有三种规格.目前最大个规格标准还是SAE,基本上HF,CCC,INTEGRATED等美系品牌多是采用SAE标准.由于基础设计的局限性,导致ISO的应用变成比较势力单薄.而SUN标准的插孔因为采用中置螺纹及公制M螺牙,使得通流量的设计更为大,设计师在应用斜孔设计时变更为弹性,逐渐的成为众家新产品设计时的标准.（海德福斯）1983年，当时世界上规模最大的螺纹插装阀专业生产厂Modular公司被Vickers公司并购。
两年后，3个当年Modular的员工建立了HYDRAFORCE公司。
至今，HF在美国的厂房达13,000m²,在英国的厂房也有4,650m²。
2003年销售额已达90MUS$，螺纹插装阀的生产规模是世界第一。
以前产品基本以中压为主，无平衡阀。
现在也已开发了很多高压的阀。
孔型以ICC 系列为主。
SUN公司建立于1970年。
目前在美、英、德、法、韩、印多处有子公司。
1998年与台湾橡达公司合作，在上海松江建立了一个合资子公司。
2011年初退出了合资，建立了自己在中国的销售公司。
橡达公司仍然是SUN产品的代理商。
2004年螺纹插装阀的产能就达到万件/周。
2010年销售额达到了150MUS$，税后纯利润达12%。
公司销售收入约75%来自螺纹插装阀，25%则来自阀块和集成块。
产品约70%供应移动液压，30%固定液压。
孔型自成一格，公制英制螺纹兼有。
（斯特林）母公司在英国的Crewkerne。
以前生产汽车零件，60年代后期开始生产螺纹插装阀。
90年代初，美国Waterman公司的主任设计师Kolchinski先生到了Sterling公司美国分部，开始研发电磁阀。
95年形成全系列。
Parker MB系球型阀门目录说明书
Flow Data
Dimensions
Port Basic
Orifice
End Connections
inches (mm)
Size
Part # inch mm Cv xT ‡ Port 1
Port 2
A† B† D E
F
GH
I
J
K
1Z
0.052 1.3 0.06 0.45
1/16" CPITM
0.84 0.84
3
Parker Hannifin Corporation
Instrumentation Valve Division
Jacksonville, Alabama
MB Series Ball Valves
2-Way Angle
F G
Port 2 C
E D
H - Maximum Panel Thickness E
Detail of Seat/Packing U.S. Patent No. 5,730,420
2
Parker Hannifin Corporation
Instrumentation Valve Division
Jacksonville, Alabama
2-Way In-Line
MB Series Ball Valves
1A
1/16" A-LOK®
(21.3) (21.3)
2Z - MB2L 0.093 2.4 0.24 0.36
1/8" CPITM
1.00 1.00 0.34 1.31 1.88 0.75 0.25 0.58 0.58 0.28
2A
1/8" A-LOK®
Parker 721TC Extreme Hose和71 Series 阀门说明书
• One-half SAE 100R12 minimum bend radius means youuse less hose• Specially engineeredT ough Cover prolongshose lifeBulletin 4480-B72-US CG 10M 5/02 ©2002 Parker Hannifin CorporationDANGERFAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELA TED ITEMS CAN CAUSE DEA TH, PERSONAL INJURY AND PROPERTY DAMAGE.B efore selecting or using any Parker hose or fittings or related accessories, it is important that you read and follow Parker Safety Guide for Selecting and Using Hoses, Fittings, and Related Accessories (Parker Publication No.4400-B.1).!Distributed by:can be crimped with several of Parker’s Parkrimp crimpers.So leak-free assemblies are just 1-2-3 easy steps away .71 Series fittings feature a corrosion-resistant zinc dichromate coating and are available in the end connections you need,including SAE code 62 flange and Seal-Lok ®.Parker 721TC Extreme hose pushes the envelope in high-pressure applications where space is tight.Critical high-pressure applications in limited spaces call for extreme measures.That’s the time to measure off a few lengths of Parker’s new 721TC Extreme hose.With its one-half SAE 100R12 minimum bend radius and abrasion-resistant T ough Cover,721TC Extreme hose allows you to use less hose while it guards against hose-to-hose and hose-to-object abrasion.No matter how demanding the environment – construction, forestry , agriculture, mining, you name it – 721TC Extreme hose is the one that keeps your equipment working hard.Features• One-half SAE 100R12 minimum bend radius means you use less hose • Specially engineered T ough Cover compound resists abrasion in aggressive environments• Up to 4000 psi working pressure • No-Skive design eliminates the need to remove the cover before crimping • Unique three-color layline makes hose easy to identifyConstructionOil-resistant synthetic rubber inner tube;four spirals of high-tensile steel wirereinforcement;oil-, weather-, and abrasion-resistant black synthetic MSHA-accepted rubber cover.Application and temperature range• Petroleum-base hydraulic fluids and lubricating oils within a temperature range of -40°F to +257°F (-40°C to +125°C)• Water, water/oil emulsion and water/glycol hydraulic fluids up to +185°F (+85°C)• Air up to +158°F (+70°C);for air above 250 psi (1,7 MPa), the cover should be pin prickedParker Hannifin Corporation Hose Products Division30240 Lakeland Blvd., Wickliffe, Ohio 44092Phone:(440) 943-5700 • Fax:(440) 。
Parker CO Series 单向阀门目录说明书
Check Valves (CO Series)Catalog 4130-CORevised, October 1999IntroductionParker CO Series Check Valves are designed for uni-directional flow control of fluids and gases in industries such as chemical processing, oil and gas production and transmission, pharmaceutical, pulp and paper, power and utilities. The CO Series Check Valve is particularly suitable for applications requiring high integrity leak rates and re-sealing capabilities.Materials of ConstructionModel Shown: 4V-CO4L-5-V-SS2Features•Seal integrity across the seat and to atmosphere is tested to 4 x 10–9 std atm-cc/sec (4 x 10–10 kPa – L/sec) for the CO4L with fluorocarbon rubber seals. All other sizes and seal materials are tested to 1 x 10–5 std atm-cc/sec (1 x 10–6 kPa – L/sec).•Special seat seal design provides a repeatable high integrity seal and accurate cracking pressures •100% factory tested. Cracking pressures include:1/3, 1, 5, 10, 25, 50, 75, and 100 psi.•Valves are available with Male and Female NPT, CPI TM ,A-LOK ®, UltraSeal, Male and Female VacuSeal, and Tube Adapter•Heat code traceability•Color coded identification labels indicate seal materialSpecifications•Pressure Rating:6000 psig CWP (414 bar)•Temperature Rating:Fluorocarbon Rubber-10 °F to 400 °F (-23 °C to 204 °C)Buna-N Rubber-30 °F to 250 °F (-34 °C to 121 °C)Ethylene Propylene Rubber-70 °F to 275 °F (-57 °C to 135 °C)Highly Fluorinated Fluorocarbon Rubber-20 °F to 200 °F (-29 °C to 93 °C)•Orifice: .156" to .406" (4.0mm to 10.3mm)•Cv Factor: .43 to 2.65Flow Calculations with 1000 psig (69 bar) Inlet PressureParker Hannifin CorporationInstrumentation Valve Division Jacksonville, AlabamaA479, TYPE 316L.2Optional seal materials are available. See How to Order section.Lubrication: Perfluorinated Polyether3Label Color Cross ReferenceTesting: All valves are 100% tested for crack, re-seal, and D = Hex of nuts where applicable Model Shown: 4V-CO4L-5-KZ-SSParker Hannifin Corporation Instrumentation Valve Division Jacksonville, Alabama‡Tested in accordance with ISA S75.02. Gas flow will be choked when P 1 - P 2 I P 1 = x T.WARNINGFAILURE, IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized distributors provide product and/or system options for further investigation by users having technical expertise. It is important that you analyze all aspects of your application and review the information concerning the product or system in the current product catalog. Due to the variety of operating conditions and applications for these products or systems, the user, through its own analysis and testing, is solely responsible for making thefinal selection of the products and systems and assuring that all performance, safety and warning requirements of the application are met.The products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change by Parker Hannifin Corporation and its subsidiaries at any time without notice.How To OrderThe correct part number is easily derived by following the circled number sequence.The six product characteristics required are coded as shown below. *Note: If both the inlet and outlet ports are the same, eliminate the outlet port designator.Example :----Port PortSizePressure Material MaterialDescribes a CO Series Check Valve with 1/4" male NPT inlet and a 1/4" female NPT outlet, 1 psig cracking pressure,4Offer of SaleThe items described in this document are hereby offered for sale by Parker Hannifin Corporation, its subsidiaries or its authorized distributors. This offer and its acceptance are governed by the provisions stated in the “Offer of Sale” located in Catalog 4103 Instrumentation Valve Technical Guide.© Copyright 1999, Parker Hannifin Corporation. All Rights Reserved.A -Two ferrule A-LOK ®compression portAvailable End ConnectionsF -ANSI/ASME B1.20.1Internal pipe threadsM -ANSI/ASME B1.20.1External pipe threadsZ -Single ferrule CPI TM compression portV -VacuSeal face seal port Q -UltraSeal face seal portV1-Internal VacuSeal face seal portCO Series Check ValvesParker Hannifin Corporation Instrumentation Valve Division Jacksonville, AlabamaTA -Tube adapter connectionOptionsOxygen Cleaning - Add the suffix -C3 to the end of the part number to receive valves cleaned and assembled for oxygen service in accordance with Parker specification ES8003. Example: 4A-CO4L-1-BN-SS-C3Special Cleaning - All face seal ended valves are cleaned in accordance with Parker Specification ES8001. This is an option for all valves by adding the suffix -C1 to the end of the part number. Example: M6A-CO4L-10-SS-C1Material - Contact the factory for availability of AOD/VAR stainless steel and ID Electropolish.5Note: To determine MPa, multiply bar by 0.1CO Series Check ValvesParker Hannifin Corporation Instrumentation Valve Division Jacksonville, AlabamaBCP means “Below Cracking Pressure”Cracking pressure is defined as the upstream pressure at which a detectable flow is measured.Re-seal pressure is defined as the upstream pressure at which the check valve closes bubble-tight.Example: For a valve with a spring having a rated crackingpressure of 25 psig, (1.72 bar) the actual cracking pressure ranges between 20 and 30 psig (1.38 and 2.07 bar). The re-seal pressure range would be 16 to 20 psig (1.10 to 1.38 bar).Check valves having springs with rated crack pressures of 3psig (0.21 bar) or less may require up to 4 psig (0.28 bar) back pressure to re-seal bubble-tight.Note: Check valves which are not actuated for a period of time may initially crack at higher than the above crack pressure ranges.Parker Hannifin CorporationInstrumentation Valve Division2651 Alabama Highway 21 NorthJacksonville, AL 36265-9681Phone: (256) 435-2130Fax: (256) 435-7718/IVDCatalog 4130-CO, 20M, 10/99。
阀块体设计规范
液压阀块体设计规范Parker Hannifin Motion & Control (Shanghai) Co.,Ltd.Doc No.: PHSH−ED−05001−0−SH1 范围本标准规定了液压控制阀块体的设计规则、绘制液压控制阀块体零件工作图的要求。
本标准适用于液压控制阀块体（以下简称阀块体）的设计，其它六面体形液压控制阀块体的设计亦可参照本标准。
2 引用文件GB2877－86 二通插装式液压阀安装连接尺寸GB2878－90 油（气）口连接螺纹尺寸GB4457~4458－92 机械制图ZBJ22007－90 液压气动用球涨式堵头安装尺寸SAE J518 法兰连接尺寸ISO 6149 油（气）口连接螺纹尺寸3 术语液压控制阀块（以下简称阀块）将多个选定的液压控制阀件集成或组合安装在同一金属块体上，组成具有预定控制功能的装配体；阀块体用于安装选定的各类液压控制阀件，并加工有要求的油路孔道，以组成具有预定的液压控制功能的金属块体；主级孔道阀块体上动力传动油液流经的孔道，一般指与液压动力源、主回油以及液压执行机构工作腔相连接的孔道；先导孔道阀块体上先导控制油液流经的孔道，指与先导控制回路对应的进油、回油、泄油、与受控连通、压力检测以及相应的工艺孔道等；孔口结构孔道口部用于安装其它零部件的结构。
液压阀块体设计规范Parker Hannifin Motion & Control (Shanghai) Co.,Ltd .Doc No.: PHSH−ED−05001−0−SH4 设计的一般原则 4.1 设计依据阀块体设计时应有以下有关书面资料： a）正确、详细的阀块液压原理图； b）液压工作参数和控制要求；c）阀块的外形、油口布置及安装连接要求。
4.2 阀块体设计的一般规定4.2.1 阀块体的外形一般为矩形六面体。
4.2.2 阀块体材料宜采用35钢锻件、连铸坯件或压延铝材。
4.2.3 阀块体的最大边长宜不大于600mm ，所包含的二通插装阀插件数量宜不大于8。