美国太平洋阀门(Pacific Valve)技术资料 - ANSI压力温度等级(10)

合集下载

美标阀门型号说明

1.4阀门及小型设备代号解释1.4.1闸阀（GATE VALVE）、截止阀（GLOBE VALVE）止回阀（CHECK VALVE）、针型阀（NEEDLE GLOBE VALVE） －  / 特殊代码（3位）见表1.4.1-8阀芯材质，见表1.4.1－7阀体材质，见表1.4.1－6连接型式，见表1.4.1－5接管壁厚，见表1.2.1－2*传动机构，见表1.4.1－4结构型式，见表1.4.1－3压力等级，见表1.4.1－2阀门类别，见表1.4.1－1 注*：只有“连接型式”中为BW时才有此项注：每个阀门采用什么标准由“结构型式”确定。

注：←每个阀门选用何种材料的垫片和螺栓、螺母由“阀体材料”确定。

↑对CL900.1500.2500三个等级的阀门，一般采用压力密封阀盖，此时“阀盖垫片”和“阀盖螺栓”项缺省。

→等级1a、2a、3a、4a、5a适用于JB标准阀门。

注：←如果阀门的结构型式为“2”、“8”和“9”，即阀盖为压力密封阀盖，则该表中的“阀盖垫片材料”和“阀盖螺栓材料”栏缺省。

↑如果阀门的结构型式为“5”，则该表中的“阀杆填料”栏缺省。

表1.4.1－8，特殊代码1.4.2球阀（BALL VALVE）特殊代码（3位）见表1.4.1-8阀芯材质，见表1.4.2－2阀体材质，见表1.4.1－6连接型式，见表1.4.1－5接管壁厚，见表1.2.1－2*传动机构，见表1.4.1－4结构型式，见表1.4.2－1压力等级，见表1.4.1－2阀门类别：球阀/BALL VALVE，代号－Q1.4.3 旋塞阀(PLUG VALVE)阀芯材质，见表1.4.3－2阀体材质，见表1.4.1－6连接型式，见表1.4.1－5接管壁厚，见表1.2.1－2*传动机构，见表1.4.1－4结构型式，见表1.4.3－1压力等级，见表1.4.1－2阀门类别：旋塞阀/PLUG VALVE，代号－P1.4.4 蝶阀(BUTTERFLY VALVE)阀芯材质，见表1.4.4－2阀体材质，见表1.4.1－6连接型式，见表1.4.1－5接管壁厚，见表1.2.1－2*传动机构，见表1.4.1－4结构型式，见表1.4.4－1压力等级，见表1.4.1－2阀门类别：蝶阀/BUTTERFLY VALVE，代号－D1.4.5 疏水阀(STEAM TRAP VALVE)阀芯材质，见表1.4.5－2阀体材质，见表1.4.1－6连接型式，见表1.4.1－5结构型式，见表1.4.5－1压力等级，见表1.4.1－2阀门类别：疏水阀/STEAM TRAP VALVE，代号－S1.4.6 过滤器(STRAINER)阀体材质，见表1.2.1－3连接型式，见表1.4.1－5接管壁厚，见表1.2.1－2*结构型式，见表1.4.6－1压力等级，见表1.3.1－2阀门类别：过滤器(STRAINER)，代号－T阀芯材质一般为304。

美国阀门有限公司产品说明书：橡胶防泄露阀门

4000S E R I E SFLANGED BALL VALVESAmerican Valve commits itself to consistently fulfilling our customers' needs and expectations by supplying products that are built with confidence and quality. This commitment is accomplished by achieving the following objectives:• American Valve ensures continuousreliability and quality by using well-trained personnel and through the implementation of a quality system that meets international standard ISO 9001.• American Valve develops and maintains professional working relationships in all aspects of its business and builds customer confidence by consistently delivering quality products in a timely manner.• American Valve will continue to pursue a pioneering role in the industry by supplying products which focus on the customer's current and future needs and expectations.Our goal at American Valve is to be fully responsive to the customers’ needs, and to operate within a system which ensures our ability to provide our customers with quality products today and for the future.Industry-Leading InnovationMODEL 4000Cast Iron Flanged End Ball ValveSAMPLE SPECIFICATION:MODEL 4000DDuctile Iron Flanged End Ball ValveSAMPLE SPECIFICATION:MODEL 4001Stainless Steel Flanged End Ball ValveSAMPLE SPECIFICATION:Ball valves shall be full port and of the floating-Quarter turn provides instant shutoff.Full unobstructed opening provides superior flow rate.Easy to open and close, no cheater bar required.Positive shutoff- Exceeds Class VI.No bronze seat rings, bronze disc rings or bronze stems to wear out.Lighter than gate valves, making installation and handling easier.Handle shows whether open or closed.Ball wipes clean during opening and closing.No bronze parts enables use in all-iron gate valve applications.Compact design fits into areas of limited space.Throttling is permitted. Open and shut are not the only working positions.Low profile design enables easier storage and shipping.Can be locked in either open or closed position.Teflon® fused ball resists corrosion, in a wider range of applicationsZero wear rate in the open position.Unique packaging prevents damage during shipping and facilities storage.Easy and inexpensive to rebuild/repair4000 Seriesvs. Gate, Plug, and Butterfly ValvesAdvantages of 4000 Seriesvs. Gate ValvesNo disc in waterway to create turbulence. Same ANSI flanged dimensions as gate valves for easier retrofit.PTFE seats, not Buna N or EPDM.More suitable for steam, petroleum, and corrosive applications.Main seating surface does not face upstream pressure in open position.Full opening provides superior flow characteristics.PTFE packing instead of O-ring stem seals.Positive shutoff- exceeds Class VI.Blow out proof stainless steel stem.Full unobstructed flow.No exposed internal components to catch and retain debris.No lubrication required to ensure smooth operation and maintain seals.Lower torque for more efficient and cost effective automation.Positive shutoff- exceeds Class VI.Advantages of 4000 Seriesvs. Butterfly ValvesAdvantages of 4000 Seriesvs. Plug ValvesApplicationsfor the 4000 Series ValvesPump Isolation Water Main ShutoffHi-Rise Building Booster Pumps Drain LinesLead and VOC Free Materials contribute to Green InfrastructureNatural Gas Meter Sets Propane Gas Storage and DistributionDigester Aerators Sludge Processing Methane Gas Gathering, Storage, and Distribution Force Mains Lift StationsChemical Feed LinesDrain LinesPlumbing Isolation Building Connections Pump Stations Chemical Feed LinesGolf Courses Citrus Groves Farm Fields Public Parks Sports Facilities LivestockMiningBioDiesel and Ethanol Production, Storage, and DistributionPetroleum Blending, Storage, and DistributionPetroleum Loading Facilities Food Processing Plant Utilities Power Plants Air LinesDrain, Waste, and Vent LinesBoiler FeedMakeup WaterDistribution of Hot Water or Steam from Central Plant Condensate ReturnDistribution and Return of Chilled Water from Central Chilled Water Plant Drain LinesPlumbingGasWastewater PlantsWater TreatmentIrrigationIndustrialHVACAmerican Valve offers a complete package ofpneumatic, hydraulic and electric actuators, gearoperators and operating nuts for the 4000 series. Our unique PFA* fused ball and lower operating torques make the 4000 series an effective alternative to cast iron gates, carbon steel ball valves, carbon steel gate valves, and plug valves. Our in-house automation program provides a fast, cost-effective, and turn-key solution for your automation needs.Pneumatic, hydraulic and electric actuators made for the 4000 series have an unmatched cycle life and are the industry-wide preference for even the most severe applications. These actuators offer adaptability to a variety of process conditions to accommodate yourapplication.More Than Just a ValveThe flexible, modular design of the patented 4000 series can be used to combine actuators, solenoid valves, limit switches and other accessories in a variety of applications. American Valve delivers the 4000 series fully automated and factory tested under a single manufacturer's warranty.Standard 2" square operating nuts are available to effectively satisfy underground requirements.*PFA is an ingredient commonly branded as Teflon.American Valve has also created unique, sturdy boxes for the patented family of 4000 ball valves.This exclusive packaging eliminates potential shipping damage and offers unparalleled storage capabilities to wholesalers.A SPECIAL PACKAGE FOR WHOLESALERSOur PFA* fused ball is more corrosion-resistant than balls made with unprotected metal surfaces. Refer to any manufacturer's chemical resistance guide forfurther information.Our PFA* fused ball inhibits the buildup of lime, cal-cium, sludge, etc. that accumulates on ball surfaces and thus prevents premature failure of the valve seats. Series 4000 valves with Teflon® fused balls can last up to ten times longer than valves made with unprotected ball surfaces.The lubricity of our PFA* fused ball allows for lower torque ratings in any application.This feature eliminates ball pitting, prevents build-up, lowers torque, and stops premature valve failure. Since the PFA* is actually impregnated .008" into the solid metal, it can't wear, chip, or flake off.*PFA is an ingredient commonly branded as Teflon.*PFA is an ingredient commonly branded as Teflon.Model 4000 is made of cast iron (ASTM A126 Class B, standard grey iron). Model 4000D is made of ductile iron (ASTM 536, grade 65-45-12). Model 4001 is made of stainless steel (ASTM A351 CF8M).It is useful to understand basic information about ferrous metals (cast irons, steels) and their relationships. 100% pure iron is never used as a cast metal because it is too soft and weak. When carbon is added, hardness and strength appear. When approximately 0.3% carbon is added, the resulting alloy is steel. Steel is a strong but difficult ferrous metal to manufacture from a production standpoint. Adding more carbon (up to about 2%) creates even more production problems. These “semi-steels” are seldom used.When more carbon is added (between 2% and 3%), white iron is formed. White iron is true cast iron and is easy to produce. The problem with white iron is that it is very brittle because the carbon exists as iron carbide instead of pure carbon. Iron carbide (Fe3C) is a hard and brittle compound sometimes referred to as cementite. If white iron is subjected to a lengthy heat treatment, the Fe3C decomposes into iron and nodules of graphite. The end product is malleable iron.When approximately 3.5% carbon is added, Fe3C exceeds its solubility in solid iron (the Fe3C is fully absorbed in the iron until there is no room left. The excess Fe3C is dispersed as graphite flakes). The result is grey iron. Grey iron (standard cast iron) delivers only moderate strength with almost no elongation because the excess Fe3C flakes act as stress raisers (they make cast iron easy to crack). Since grey iron is so economical to produce, its use has been widespread for centuries.Cast Iron with spheroidal graphite (ductile iron) was first produced in 1948. Its chemical composition and percent of carbon is about the same as grey iron. The transformation to ductile iron occurs when molten grey iron is treated with magnesium. The insertion of magnesium into the pouring ladle (the process is called inoculation) transforms the Fe3C flakes into spheroids. These spheroids strengthen the metal by acting as crack arresters instead of crack facilitators. Ductile iron is sometimes referred to as spheroidal or nodular iron.65-45-12 ductile iron is named for its physical properties (65,000 psi tensile strength, 45,000 psi yield, 12% elongation). Ductile iron chemically can be manufactured as Ferritic or Pearlitic. In Ferritic mixes, the graphite spheroids are in a matrix of pure iron. In Pearlitic mixes, the graphite spheroids are in a matrix of pure iron and cementite (Fe3C). The most common grade of ductile is Pearlitic-Ferritic, a combination of the two. American Valve’s 4000D uses a predominately Ferritic mix (9:1) to take advantage of its high impact resistance and added tensile strength (80,000 psi).Except where API 800° F fire safe standards are required for petrochemical refineries, ductile iron is generally preferable to a carbon steel because WCB has a tendency to flake, whereas ductile iron powders when subjected to liquid erosion. Ductile iron also possesses 50% higher yield strength properties and is more cost effective. Ductile iron castings have a maximum temperature rating of 650 degrees F. Traditional glass reinforced PTFE seats begin to deform at 360 degrees F.ASTM A536-70 (MIL SPEC D-4512) requires each casting to be marked by its foundry heat number. Each heat is chemically tested prior to magnesium inoculation and also afterwards. Chemical certification by heat number is available upon request.Standard cast steel (carbon steel) uses the symbol WCB and is defined under ASTM A-216. It contains a maximum of 0.3% carbon. Stainless steel (ASTM A-351) has carbon levels even lower than WCB (0.08% maximum) making its production more costly. 304 Stainless Steel (CF8) adds 8% nickel, about 20% chromium, and a little more silicon. 316 stainless steel (CF8M) adds 2-3% molybdenum to the above. The addition of chromium, nickel and molybdenum enhances corrosion resistance, allowing CF8M to be utilized in a wide variety of chemical, petrochemical, and corrosive environments.MetallurgyTechnical Info for 4000 SeriesThe actual amount of torque required to operate a valve is dependent upon many variables, such as line pressure, temperature, type of fluid, and frequency of operation. This table is based on average breakaway torque requirements for a valve handling a clean, particle-free liquid such as water. The following chart includes a safety allowance for service conditions. The torque figures listed should be further adjusted for dry or special service conditions. For fluids with high solids or abrasive content, consult factory for recommendations.Dimensions and weights are given as approximates; consult factory for details.Operating Torquesfor 4000 Series Ball ValveIndustry-Leading InnovationISO 9001 Registered© 2012 American Valve, Inc, all rights reserved。

燃气球阀标准

燃气球阀标准
燃气球阀是一种经典的阀门，常用于燃气管道系统的控制。

为了确保燃气的安全和可靠性，燃气球阀需要遵循各种国际标准及规范。

以下是一些常见的标准：
1. ANSI标准
ANSI（美国国家标准协会）是美国最重要的标准制定组织之一，它制定了燃气球阀的基本标准。

这些标准包括球阀的尺寸、压力等级、材料、操作力矩、温度范围、操作方式等。

2. BS标准
BS（英国标准）是一份非常有名的燃气球阀标准，其中最常
见的是BS 5351。

该标准规定了球阀的设计、制造和测试要求，球阀必须通过压力测试、渗漏测试和性能测试等多种测试，确保符合标准要求。

3. API标准
API（美国石油学会）是一个非常有名的国际标准组织，提供
了燃气和石油管道系统相关的所有标准，包括球阀的标准。

API 608是API制定的燃气球阀标准之一，同时也要求球阀必
须通过多种测试，包括渗漏测试、密封测试、扭矩测试、冲击测试等。

4. DIN标准
DIN（德国工业标准）是德国的国际标准组织，DIN制定的燃气球阀标准要求球阀必须具有杆塞式气密性设计，以便于进行需要长期操作的球阀，一些额外的测试要求也规定在标准中，包括外观、尺寸、质量和功能性能等。

以上是常见的燃气球阀标准，这些标准用于保证燃气球阀的安全性、可靠性和工作效率，同时也使球阀供应商和制造商能够提供符合标准的产品给用户。

美标阀门的结构型式表汇总

1.美标阀门和国标阀门的区别介绍国标阀门公称直径的单位为mm,美标阀门公称直径的单位为in(英寸)，还有就是对法兰的要求。

按照美国标准设计，制造，生产、检测的阀门，美国标准很多成为世界标准，国标很多都剽窃美国标准，阀门这块ASTM 材料标准；ASME 压力设计制造标准；API 阀门制造，设计，生产，检测标准，主要应用与石油化工行业；MSS 通用阀门的系列标准；ANSI 美国国标；ISO 国际标准。

大的项目都采用美标。

采购时强调美标阀门，买国产阀门怕跟美标不匹配，所以采购时强调是美标阀门，管你国产还是美国产，无所谓，重要的是标准和质量。

美标安全阀门的主要参数公称通径：NPS(in) 1/2" - 12"压力级：CLASS 150 - 600适用介质及温度：液体,气体≤300℃硝酸类，醋酸类气体≤200℃蒸气≤550℃安全阀是为了防止压力设备和容器或易引起压力升高或容器内部压力超过限度而发生爆裂的安全装置。

安全阀是压力容器、锅炉、压力管道等压力系统使用广泛的一种安全装置，保证压力系统安全运行。

当容器压力超过设计规定时，安全阀自动开启，排出气体降低器内的过高压，防止容器或管线破坏。

而当容器内的压力降至正常操作压力时，即自动关闭避免因容器超压排出全部气体，从而造成浪费和生产中断。

安全阀主要由阀座、阀瓣(阀芯)和加载机构三部分组成。

阀座有的和阀体是一个整体，有的是和阀体组装在一起的，它与设备连通。

阀瓣常连带有阀杆，它紧扣在阀座上。

阀瓣上面是加载机构，载荷的大小可以调节。

当设备内的压力在一定的工作压力范围之内时，内部介质作用于阀瓣上面的力小于加载机构加在阀上面的力，两者之差构成阀瓣与阀座之间的密封力，使阀瓣紧压着阀座，设备的介质无法排出。

当设备内的压力超过规定的工作压力并达到安全阀的开启压力时，内部介质作用于闹瓣上面的力大于加载机构施加在它上面的力，于是阀瓣离开阀座，安全阀开启，设备内的介质即通过阀座排出、如果安全阀的排量大于设备的安全泄放量，设备内压力即逐渐下降，而且通过短时间的排气后，压力即降回至正常工作压力。

美标闸阀《标准ANSIB16.34，美国石油学会标准API600API602API603

2400
80
400
80
6600
80
气压试驗压力(±10)
80 80 80 80 80 80
阀门根据 API598进行压力试验公称压力
试验压力
压力级Class
売体试验压力(Mpa)
密封试验压力(Mpa）
150
450
315
300
1125
815
600
2225
1630
900
3350
2450
1500
5575
4100
2500
9275
6800
上密封试验压力
离压(mln) 低压(±10)
315
60~100
815
60~100
1630
60~100
2450
60~100
4100
60~100
6800
60~100
气压试验压力(±10)
80 80 80 80 80 80
阀门主要外形尺寸
公称通径DN
in
mm
200
5
125
254
254
216.0
186
24.0
8-22.5
632
250

150
267
279
241.3
216
25.4
8-22.5
635
250
8
200
292
343
298.5
270
28.4
8-22.5
762
280
10
250
330
406
362.0
324
30.2

美国阀门知识

美国阀门知识(美标阀门)Valve Knowledge一、阀门结构种类、材质、认证Valve Design, Materials, and Approvals阀门结构种类Valve Design Choices1. 多回转阀门1. Multi-Turna) 闸阀a) Gateb) 截止阀/角-截止阀b) Globe/Angle-Globe2. 90o回转阀门2. Quarter-Turna) 球阀a) Ballb) 蝶阀－弹性阀座b) Butterfly-resilient seated3. 止回阀（阻止倒流）3. Check (backflow prevention)a) 旋启式a) Swingb) 升降式b) Liftc) 弹簧驱动式c) Spring-actuated4. 连接端口4. End connections材质Materials1. 青铜（压力150 psi下温度可达287oC；温度65oC下压力可达600 psi），通径范围：DN8至DN801. Bronze (up to 550°F at 150 psi/up to 600 psi at 150°F) 1/4"-3"2. 铸铁（压力250 psi下温度可达232oC；温度37oC下压力可达500 psi），通径范围：DN50至DN6002. Cast Iron (up to 450°F at 250 psi/up to 500 psi at 100°F) 2"-24"3. 球墨铸铁（压力125 psi下温度可达343oC；温度37oC下压力可达600 psi），通径范围：DN50至DN3003. Ductile Iron (up to 650°F at 125 psi/up to 600 psi at 100°F) 2"-12"4. 不锈钢（压力125 psi下温度可达343oC；温度37oC下压力可高达2000 psi），通径范围：DN8至DN3004. Stainless Steel (up to 650°F at 125 psi/up to 2000 psi at 100°F) 1/4"-12"认证Approvals1. 美国阀门和管件制造商标准化协会（MSS）1. Manufacturers Standardization Society (MSS)2. 消防安全认证（UL®和FM）2. Fire protection (UL® and FM)3. 州立标准和地方标准3. State and local codes.二、阀门选型、功能，及管道系统的主要因素Function and service considerations选型Selection在建筑物管道系统中，阀门起着控制流体的作用。

压力等级与温度对应关系

ANSI压力温度等级(1)ANSI Pressure Temperature Ratings (1)英制单位ENGLISH UNITS下列压力-温度表来自ANSI B16.34 - 1996版，包括行业内最常用的阀体和阀帽材料。

所有美国太平洋阀门都适用于这些压力-温度表内某个特定的ANSI压力等级和ASTM材料所显示的压力和温度范围内。

The following pressure-temperature charts are derived from ANSI B16.34 - 1996 Version. It will cover the most commonly-used body andbonnet materials in the Industry.All Pacific Valves are designed to operate through pressure and temperature range shown in these P-T Charts for a particular ANSI ClassRating and ASTM Material.ASTM A216等级WCBASTM A216 GR. WCB注意：在长时间处于温度超过426o C的环境中，碳钢的碳化物相可能转化为石墨。

允许，但是建议不要长时间在温度超过426o C的环境中使用。

NOTE: Upon prolonged exposure to temperatures above 800o F, the carbide phase of carbon steel may be converted to graphite. Permissible,but not recommended for prolonged usage above 800o F.ASTM A216等级WCCASTM A216 GR. WCC注意：在长时间处于温度超过426o C的环境中，碳钢的碳化物相可能转化为石墨。

美国太平洋压力密封阀门

美国太平洋压力密封阀门 Pacific Pressure Seal Valves
美国太平洋阀门
压力密封阀门 Pressure Seal Valves
主题 By Subject
美国太平洋阀门

产品概述 Product Overview ......................................................................................................................................................2-4 平行阀瓣闸阀特点 Parallel Disc Gate Valve Features ................................................................................................................................5 楔形闸板闸阀的特点 Wedge Gate Valve Features.........................................................................................................................................6 结构材料：闸阀 Materials of Construction, Gate Valves .........................................................................................................................7 闸阀产品系列 Gate Valve Product Line ..........................................................................................................................................8-11 截止阀的特点 Globe Valve Features .................................................................................................................................................12 结构材料：球形截流阀和截止止回阀 Materials of Construction, Globe Valves.......................................................................................................................13 截止阀产品系列 Globe Valve Product Line .......................................................................................................................................14-16 结构材料：提升式止回阀 Materials of Construction, Lift-Check Valves ...............................................................................................................17 提升式止回阀产品系列 Lift-Check Valve Product Line.................................................................................................................................18-20 Y 形截止阀的特点 Y-Globe Valve Features ..............................................................................................................................................21 结构材料：Y 形截止阀 Materials of Construction, Y-Globe Valves ..................................................................................................................22 Y 球形截流阀和截止止回阀产品系列 Y-Globe Stop and Stop-Check Valve Product Line.................................................................................................23-26 结构材料：Y 形提升式止回阀 Materials of Construction, Y-Globe Lift-Check Valves..................................................................................................27 Y 形提升式止回阀产品系列 Y-Globe Lift-Check Valve Product Line ..................................................................................................................28-31 翻转式阀瓣止回阀特点 Tilting Disc Check Valve Features ..............................................................................................................................32 结构材料：翻转式阀瓣止回阀 Materials of Construction, Tilting Disc Check Valves ..................................................................................................33 翻转式阀瓣止回阀产品系列 Tilting Disc Check Valve Product Line ...................................................................................................................34-36 旋转式止回阀产品系列 Swing Check Valve Product Line ...........................................................................................................................37-38

太平洋高压阀门介绍

太平洋压力自密封阀门基本特点1．太平洋阀门在阀盖压力自密封处，通过角度组合式结构的阀盖和密封圈，形成了阀盖与密封圈之间的线密封，同时其密封圈采用低碳钢整体镀银处理，抗汽蚀、延长了密封寿命，从而降低了阀门在高压差下外漏风险；而其它厂家通常采用面密封或只提供低碳钢材料。

(见下图)2．太平洋阀门在2500及以上磅级时,阀体内腔与密封圈接触处堆焊了不锈钢内衬，避免阀体密封区域在高压差下受汽水冲蚀出现麻点而导致泄漏，从而更加保证了阀门安全、长期地运行。

3．太平洋阀门严格按照用户对阀门通径的要求提供全通径（Full Port）或缩径（Reduced Port or Venturi End）设计，在用户没有明确限定内外径尺寸时，严格按照工艺管道的尺寸和流量参数，阀门的流速及压损要求计算并选择适合的阀门口径。

4．太平洋阀门在确保密封性能方面，不仅阀座和阀芯密封表面进行硬化处理，保证阀门具有更长的使用寿命。

后阀座密封面同样堆焊Stellite合金，一旦盘根发生泄漏，只要将阀门打到全开位置，让后座密封发挥密封阀杆的作用，就可消除泄漏，等到停机或大修时再重新更换新的盘根。

5．太平洋阀门的支架采用组合式专利结构，既可方便地拆装执行机构，本身又可作拆卸阀盖处密封圈的专用工具，从结构上保证阀门的受压密封部位不会因拆卸维护而受到损伤，给用户在现场维修带来极大的方便。

而有些厂家采用的仍是整体铸件结构。

(见右图))6．太平洋阀门的设计、制造和质量检验完全遵照美国ANSIB16.34和API 598标准。

整个生产和售后服务受ISO9001等系列国际质量标准体系控制；同时还拥有ASME颁发的生产核级阀门的许可证。

7．太平洋阀门为了严格控制质量，阀门、执行机构和所有附件均为美国本土制造和整体安装检验。

8．太平洋阀门出厂时都100％按照API 598进行以下测试过程:(1)阀体强度试压达1.5倍之最高公称压力。

(2)阀座密封试压达1.1倍之最高公称压力。

美国太平洋阀门(Pacific Valve)技术资料 - ANSI压力温度等级(8)

好施简介 | 美国洁具 | 美国热水器 | 美国阀门 | 美国泵 | 产品知识总部网站商务问答联系方式服务是我们的天职　Service Is Our Business福建省厦门市枋湖南路碧湖嘉园2梯805室邮编：361009 电话：592-2121956 传真：592-2122287 E-mail: 66@ 首页Home＞美国太平洋阀门技术资料Pacific Technical Data＞正文【下一页Next】ANSI压力温度等级(8)ANSI Pressure Temperature Ratings(8)美国太平洋阀门公制单位METRIC UNITSASTM A217等级C5ASTM A217 GR. C5摄氏度o C标准等级B16.34 - 1996STANDARD CLASS B16.34 - 1996特殊等级B16.34 - 1996SPECIAL CLASS B16.34 - 1996最大非冲击工作压力，KPaMAXIMUM NON-SHOCK WORKING PRESSURE, kPa最大非冲击工作压力，KPaMAXIMUM NON-SHOCK WORKING PRESSURE, kPa 1503006009001500250015030060090015002500流体静力学壳体检测HYDROSTATICSHELL TEST31037756155132326938782646373103775615513232693878264637流体静力学密封检测HYDROSTATICSEAT TEST22415688113761706428440474012241568811376170642844047401-29 to 389314919991793158651715137493010342102739859155131541014823258552568324683430924278141127199919991931517151715033103421034210032155131551315065258552585525131430924309241851 20426031613791172965486145854171972191708343145821375512514243382292520856405413819634749189618961862496449644861992899289756148921489214617248212482124373413684136840644 343371399862758655406839303654810178257274121691175510928202701958118202338183261230336186218271758482647234550961894469101144441416913651240972364922752401273940337921 427454482552448345351633442551699866535102105149997765317512166511275529164277852127016891586120744134171320687918343637813203125149584220282082215961366803471526579 510538566241138138(1)189613791000379227581999568841022965944668604964157541141182748966554832379172412414723341324827101513737231182485846205196841427210342 593621649138(1)138(1)138(1)6894142411379862483206812767243413213711725723355119653452071038625173101724106958625851586896427526541482713644472448注意：(1) 仅适用于焊接端口阀门。

阀门储存与安装

储存，安装，维护Storage Installation Maintenance美国太平洋阀门储存Storage如果阀门在出厂三个月后没有使用，就应该开始采用长期储存方法，避免阀门性能退化。

关于长期储存方法的细节，请咨询美国太平洋阀门公司。

If valves are not put into service within three months after factory shipment, long term storage measures should be initiated to preclude valve deterioration. Contact Pacific Valves for details regarding long term storage procedures.安装Installation搬运处理—阀门应该安装在清洁的管道上。

利用所配置的提升凸耳。

如果没有配置凸耳，则应该采用吊索。

绝对不能用手轮或阀杆来提升阀门。

HANDLING—Valves should always be installed in clean lines. Use lifting lugs where provided. If lugs are not provided, slings should be used. VALVES MUST NEVER BE LIFTED BY HANDWHEELS OR STEMS.焊接端口阀门—焊接端口阀门应该采用ANSI B31.1至B31.8类似的程序的正确焊接方法进行安装。

要小心谨慎，不要使得阀体过热。

在焊接期间，阀座区域的温度超过204o C，就可能导致阀座变形和泄漏。

在焊接期间，阀门应该是装配好的，并且处于关闭状态，以最大限度支撑和保护阀座表面。

在操作阀门之前，应该清洗掉管道和阀门内部的焊接碎屑。

WELD END VALVES—Weld end valves should be installed using proper welding practices similar to procedures covered in ANSI B31.1 through B31.8. Care must be taken not to overheat valve bodies. Temperatures exceeding 400o F in the seat由于通常阀门总成在安装前都会储存很长一段时期，上述的考虑也都适用。

国外阀门标准一览

国外阀门标准一览_ANSI API ASTM标准代号ANSI 标准名称A126 阀门,法兰和管件的灰铸铁件A181 一般用锻造或轧制钢法兰和锻造管件阀门及零件B16.10 铁制阀门的结构长度B16.34 钢制阀门B127.1 恒液面油用阀门标准代号API 标准名称SPEC6D API 6D (第16版)管路阀门规范附录1STD6D 管路用钢制闸阀,旋塞阀,球阀和止回阀STD6D 钻采用法兰连接的钢制闸阀和旋塞阀SPE14D 海上平台用安全阀526 法兰连接钢制安全阀527 金属--金属密封安全阀的密封性528 安全阀的铭牌529 法兰连接可锻铸铁制旋塞阀594 对夹式止回阀595 法兰连接铸铁制闸阀597 法兰或对焊连接钢制缩口闸阀598 阀门的检查与试验599 法兰或对焊连接钢制旋塞阀600 炼油厂用法兰或对焊接钢制闸阀和旋塞阀602 炼油厂用小型碳钢制闸阀603 炼油厂用150磅薄壁耐腐蚀闸阀604 法兰连接球墨铸铁制闸阀607 软密封面球阀的耐火试验609 蝶阀(<=150磅, <=150oF)标准代号ASTM 标准名称A230 阀门用油回火的碳素弹簧钢丝的质量标准A232 阀门用铬钒合金钢质量标准A350 低温用锻造或轧制碳素钢合金钢法兰锻造管件,阀门及零件A338 可锻铸铁制法兰,管件和阀门A694 高压输送用碳钢合金和合金钢管法兰管件阀门和零件的锻件A404 高温用经特殊热处理的锻造或轧制合金钢管法兰,锻造管件,阀门及零件A522 低温用锻造或轧制的8%和9%镍合金钢法兰,管件,阀门和零件外阀门标准一览_BS标准代号BS 标准名称BS1212 固定球球阀(朴茨茅斯型)BS1123 储气罐和空压设备用安全阀,仪表和其他安全配件BS1414 石油,石油化学及有关工业用法兰和对焊接的楔式闸阀BS1552 低压煤气用调节旋塞阀BS1570 石油工业用法兰和对焊连接钢制旋塞阀(不包括井口阀和自喷阀)BS1735 石油工业用125磅级1.5''~24''法兰连接明杆楔式铸铁制闸阀BS1868 石油,石油化学及有关工业用法兰和对焊接连接钢制止回阀BS1873 石油,石油化学及有关工业用法兰和对焊接连接钢制截止阀和止回阀BS1952 一般用的铜合金制闸阀BS1953 一般用的铜合金制止回阀BS1968 铜合金制浮球式球阀BS2060 一般用螺纹连接铜合金制截止阀BS2080 石油,石油化学及有关工业用法兰和对焊接连接阀门的结构长度BS2591 PT.1 阀门和阀门零件术语第一部分:内螺纹连接的截止阀,止回阀和闸阀BS2591 PT.2 阀门和阀门零件术语第二部分:安全阀和保险阀BS2591PT.3 阀门和阀门零件术语第三部分:旋塞阀BS2591PT.4 阀门和阀门零件术语第四部分:蝶阀BS2591PT.5 阀门和阀门零件术语第五部分:球阀BS2995 石油工业用2''以下的螺纹和承口焊连接的铸钢和锻钢制闸阀,截止阀,止回阀和旋塞阀BS3464 一般用铸铁制闸阀BS3808 石油工业用2''以下法兰,螺纹和承口焊连接的铸钢和锻钢制楔式闸阀BS3948 一般用铸铁制平行式闸阀BS3952 一般用铸铁制蝶阀BS3961 一般用螺纹连接的铸铁制截止阀和截止止回阀BS4090 一般用铸铁制止回阀BS4133 一般用法兰连接的钢制平行式闸阀BS4312 一般用法兰连接的钢制截止阀和截止止回阀BS4460 石油工业用钢制球阀BS5146 石油,石油化学及有关工业用钢制阀门的检查和试验BS5150 一般用铸铁制楔式双闸板闸阀BS5151 一般用铸铁制平行闸阀BS5152 一般用铸铁制截止阀和截止止回阀BS5153 一般用铸铁制止回阀BS5154 一般用铜合金制截止阀,截止止回阀,止回阀和闸阀BS5155 一般用铸铁及碳素钢制蝶阀BS5156 一般用隔膜阀BS5157 一般用钢制平行闸阀BS5159 一般用铸铁和碳钢制球阀BS5160 一般用法兰钢制截止阀,截止止回阀和升降式止回阀BS5351 石油,石油化学和有关工业用钢制球阀BS5417 一般工业用阀门的试验BS5418 一般工业用阀门的标志[转帖]中外阀门行业标准对照中国标准标准名称对应国际标准GB12220－89 通用阀门标志 ISO5209 GB12221－89 法兰连接金属阀门结构长度 ISO5752 GB12222－89 多回转阀门驱动装置的连接 ISO5210/1~3GB12223－89 部分回转阀门驱动装置的连接 ISO5211/1~3 GB12224－89 钢制阀门一般要求 ANSI B16.34 GB12225－89 通用阀门铜合金铸件技术条件 ASTM B584 GB12226－89 通用阀门灰铸铁件技术条件 ISO 185,BS 1452 GB12228－89 通用阀门碳素钢锻件技术条件 ASTM A 105、A181 GB12229－89 通用阀门碳素钢铸件技术条件 ASTM A703GB12230－89 通用阀门奥氏体钢铸件技术条件 ASTM A351GB12232－89 通用阀门法兰连接铁制闸阀 ISO 5996-1982,API 595 GB12233－89 通用阀门铁制截止阀与升降式止回阀 BS 5152、5153 GB12234－89 通用阀门法兰和对焊焊连接铜制闸阀 API 600 GB12237－89 通用阀门法兰和对焊连接钢制球阀 ISO 7121,API 607 GB12238－89 通用阀门法兰和对夹连接蝶阀 BS 5155GB12239－89 通用阀门隔膜阀 BS 5156,NFE 29 GB12240－89 通用阀门铁制旋塞阀 API 593 GB12241－89 安全阀一般要求 ISO 4126GB12242－89 安全阀性能试验方法 ANSI/ASME PTC 25.3 GB12243－89 弹簧直接载荷式安全阀 JIS B8210GB12244－89 减压阀一般要求 JIS B8372、B8410 GB12245－89 减压阀性能试验方法 JIS B8372、B8410 GB12246－89 先导式减压阀 JIS B8372,DSS405 GB12247－89 蒸汽疏水阀分类 ISO 6704GB12248－89 蒸汽疏水阀术语 ISO 6552GB12249－89 蒸汽疏水阀标志 ISO 6553 GB12250－89 蒸汽疏水阀结构长度 ISO 6554GB12251－89 蒸汽疏水阀试验方法 ISO 6948、7841、7842 GB/T13927-92 通用阀门压力试验 ISO 5208 JB/T5296-91 通用阀门流量系数和流阻系数的试验方法 JIS B2005 JB/T6899-93 阀门的耐火试验 ISO 10497JB/T7927-95 阀门铸钢件外观质量要求 MSS SP55 ZBJ16006-90 阀门的试验与检验 API 598。

Pacific Valves 压力封闭阀门数据手册说明书

brands you trust.3 Crane ChemPharma & EnergyNOTES:1. A 309 SS inlay is standard in the gasket area of the body on ASME class 2500 valves. For this option on other pressure classes, specify special features suffix H.2. Parallel Disc only.3. WCC valve bonnets and internals will be manufactured with 300 series SS and/or 2¼ CR.4. Thrust ring comes standard on 12" and larger ASME class 1500 and all sizes of ASME class 2500.5420315059Pacific Valves ® reserves the right to change or modify product design or construction without prior notice and without incurring any obligation to make such changes and modifications on products previously or subsequently sold.*Special high temperature packing is recommended for services over 850°F . Consult factory when ordering.**High temperature packing is standard.***Graphite Pressure Seal Bonnet Gasket standard. Mild Steel Silver Plated available on request.NO PART NAME CARBON STEEL1¼ CHROME2¼ CHROME9Cr-1Mo-V316 STAINLESS50 HANDWHEEL ASTM A47 GR 32510 ASTM A47 GR 32510 ASTM A47 GR 32510 ASTM A47 GR 32510 ASTM A47 GR 32510 31 YOKE SLEEVE ASTM A148 ALLOY 955 ASTM A148 ALLOY 955 ASTM A148 ALLOY 955 ASTM A148 ALLOY 955 ASTM A148 ALLOY 955 20 BEARINGS MFG STDMFG STDMFG STDMFG STDMFG STD52 GLAND STUD CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL 16a NUTS ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H 36 GLAND FLANGE CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL 35 GLAND 12% CHROME 12% CHROME 12% CHROME 12% CHROME 300 SERIES SST 46 PACKINGGRAPHITIC*GRAPHITIC**GRAPHITIC**GRAPHITIC**GRAPHITIC**124 SEGMENT RING AISI 4140 OR 4340 AISI 4140 OR 4340 AISI 4140 OR 4340 AISI 4140 OR 4340 AISI 4140 OR 4340 73 THRUST RlNG 4 AISI 4340 OR 4140AISI 4340 OR 4140AISI 4340 OR 4140AISI 4340 OR 4140AISI 4340 OR 414055 GASKET GRAPHITE/SS CAPS OR MILD GRAPHITE/SS CAPS OR MILD GRAPHITE/SS CAPS OR MILD GRAPHITE/SS CAPS OR MILD GRAPHITE/SS CAPS OR MILDSTEEL SILVER PLATED*** STEEL SILVER PLATED*** STEEL SILVER PLATED*** STEEL SILVER PLATED*** STEEL SILVER PLATED*** 30 BONNET CARBON STEEL ASTM A182 GR F22 ASTM A182 GR F22 ASTM A182 GR F91 ASTM A182 GR F316 W/CO-CR W/CO-CR W/CO-CR W/CO-CR W/CO-CR70 STEM 13% CHROME13% CHROME13% CHROME13% CHROMEASTM A705 GR 630 10 BODY 1 ASTM A216 GR WCB/WCC 3 ASTM A217 GR WC6 ASTM A217 GR WC9 ASTM A217 GR C12A ASTM A351 GR CF8M 71 WEDGE DISC CARBON STEEL 316 / 316L OR 2¼ CR 316L SS OR 2¼ CR 316L SSASTM A351 GR CF8M W/CO-CR OVERLAY W/CO-CR OVERLAY W/CO-CR OVERLAY W/CO-CR OVERLAY W/CO-CR OVERLAY 11 SEAT RINGS CARBON STEEL 316 / 316L OR 2¼ CR 316L SS OR 2¼ CR ALLOY 91316L SSW/CO-CR OVERLAY W/CO-CR OVERLAY W/CO-CR OVERLAY W/CO-CR OVERLAY W/CO-CR OVERLAY 98 BONNET STUDS ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 16b STUD NUTS ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H 25 CARRIER 2 CARBON STEEL F11 F22 SST 316 SS 26 PIN 2 12% CR 12% CR 12% CR 12% CR 17-4 PH 27 SPRING 2 INCONELINCONELINCONELINCONELINCONEL56 JAM NUT CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL 30 PIN 2 12% CR12% CR12% CR12% CR17-4 PH16c NUTS ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H 59 GREASE FITTING MFG. STD.MFG. STD.MFG. STD.MFG. STD.MFG. STD. 98 THREADED COL. ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 98a BOLTINGASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 98b DRAW BOLTING ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 54 HANDWHEEL NUT CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL 128 TUBULAR COL.CARBON STEELCARBON STEELCARBON STEELCARBON STEELCARBON STEELGate Valves4Crane ChemPharma & Energy Fig. No. 55506-7-WE* Flex Wedge, Butt Weld Ends Fig. No. 55506-7 Flex Wedge, Flanged Raised Face Fig. No. 55506-7-RJ Flex Wedge, Flanged, Ring JointFig. No. 55406-7-WE* Parallel Seat Disc, Butt Weld Ends Fig. No. 55406-7 Parallel Seat Disc, Flanged, Raised Face Fig. No. 55406-7-RJ Parallel Seat Disc, Flanged, Ring Jointi n. 8.50 8.50 10.00 12.00 18.00 23.00 28.00 32.00 43.00 47 55.00 m m 216 216 254 305 458 585 712 813 1092 1194 1397 i n. N/A N/A 14.00 17.00 22.00 26.00 31.00 33.00 43.00 47 55.00 m m N/A N/A 356 432 559 661 788 839 1092 1194 1397 i n. N/A N/A 14.13 17.13 22.13 26.13 31.33 33.13 43.13 47.13 55.38 m m N/A N/A 359 436 563 664 791 842 1096 1197 1407 i n. 18.06 18.06 18.69 22.81 32.69 38.00 45.56 51.19 76.0080.00 94.00 m m 485 485 475 580 831 966 1158 1301 1930 2032 2388 i n. 14 14 14 14 14 18 24 24 24 24 24 m m 356 356 356 254 356 457 610 610 610 610 610 l bs. 78 78 80 123 312 588 995 1462 4000 5200 8300 k g 36 36 37 56 141 265 448 658 1814 2359 3765 l bs. 125 125 131 213 511 903 1495 2157 4750 5900 9570 k g57575996230407673971215526764340A A 1A 2K M *Dim Description 22.5 3 4 6 8 10 12 18 20 24End-to-End Weld Ends Face-to-Face Flanged Ends Face-to-FaceRTJ Center-to-TopOpen Handwheel Dia.Weight Weld Ends Weight Flanged EndsVALVE SIZES (inches)NOTE:1. Valves are supplied with a handwheel actuator on all sizes.VENTURI GATE VALVESFig. No. 55506-7-WE* Butt Weld Endsin. 18 23 28 32 43.00 47 55.00 mm 458 585 712 813 1092 1194 1397 in. 32.69 38.00 45.56 51.19 76.00 80 94.00 mm 831 966 1158 1301 1930 2032 2388 in. 14 18 24 24 24 24 24 mm 356 457 610 610 610 610 610 lbs. 359 682 1124 1550 4200 6100 8700kg163309510703190527673946VALVE SIZES (inches)Dim Description 8x6x8 10x8x10 12x10x1214x12x1420x18x20 24x20x24 26x24x26End-to-End Center-to-Top Open Handwheel Dia.Weight A K MNOTES:1. Valves are supplied with a handwheel actuator on all sizes.General Notes:1. Dimensions, weights, and other engineering data are subject to change or modification. This data is not to be used for construction unless confirmed by Pacific Valves ®.2. All pressure seal gate valves are available with a solid wedge. Specify figure number 55006. * Specify pipe schedule.3. Related data available in T echnical Data, Actuators, and Accessories sections.Gate Valves • ASME Class 6005 Crane ChemPharma & Energyin. 8.510 12 14 20 26 31 36 39 43 48 52 61 mm 216 254 305 356 508 660 787 914 991 1092 1219 1321 1549in. N/A N/A 15 18 24 29 33 38 40.544.5485261mm N/A N/A 381 457 609 736 838 965 1028 1130 1219 1320 1549 in. N/A N/A 15.13 18.13 24.13 29.13 33.13 38.13 40.88 44.88 48.5 52.5 61.75mm N/A N/A 384 460 612 740 8419681039 1140 1231 1333 1568in. 17.25 17.25 19.06 22.44 32.25 37.31 45.13 51.06 59.00 69.00 75.00 81.00 91.00mm 438 438 485 570 820 948 1147 1297 1499 1758 1911 2044 2311 in. 14 14 14 14 1824 28 34 34 30 30 30 20 mm 356 356 356 254 457 609 711 863 863 762762762508lbs 63 63 84 129 328 619 1048 1539 2177 3066 4600 5369 8603kg 29 29 38 59 148 279 472 6939871390 2086 2434 3901lbs N/A N/A 137 224 537 930 1559 2250 3180 4300 6400 7500 12600kgN/AN/A621012434197021013 1442 1950 2902 3401 5714Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x1820x18x2022x20x2226x24x26 End-to-EndCenter-to-Top Open Handwheel Dia.Weight A K M **VENTURI GATE VALVESFig. No. 55509-7-WE* Butt Weld EndsFig. No. 55409-7-WE * Parallel Seat Disc, Butt Weld Ends Fig. No. 55409-7 Parallel Seat Disc, Flanged, Raised Face Fig. No. 55409-7-RJ Parallel Seat Disc, Flanged, Ring JointFig. No. 55509-7-WE* Flex Wedge, Butt Weld Ends Fig. No. 55509-7 Flex Wedge, Flanged Raised Face Fig. No. 55509-7-RJ Flex Wedge, Flanged, Ring JointNOTES:1. Valves are supplied with a handwheel actuator through 16" x 14" x 16". Bevel gear supplied on 18" x 16" x 18" and larger.General Notes:1. Dimensions, weights, and other engineering data are subject to change or modification. This data is not to be used for construction unless confirmed by Pacific Valves ®.2. All pressure seal gate valves are available with a solid wedge. Specify figure number 55009. * Specify pipe schedule.**Weight includes standard bevel gear where applicable (see note 1 above).3. Related data available in T echnical Data, Actuators, and Accessories sections.VALVE SIZES (inches)in. 20 26 31 36 39 43 48 52 61 mm 508 660 787 914 991 1092 1219 1321 1549 in. 32.25 37.31 45.13 51.06 59 69 75 81 91 mm 820 948 1147 1297 1499 1651 1778 2044 2311 in. 18 24 28 34 34 30 30 30 20 mm 457 609 71 863 863 762 762 762 508 lbs 340 642 1083 1586 2238 3140 4700 5500 8750kg15328948871410081413211524753938A A 1A 2K M ****End-to-End Weld Ends Face-to-Face Flanged Ends Face-to-FaceRTJ Center-to-TopOpen Handwheel Dia.Weight Weld Ends Weight Flanged EndsVALVE SIZES (inches)NOTE:1. Valves are supplied with a handwheel actuator through 14". Bevel gear supplied on 16"-24".Dim Description 2 2.5 3 4 6 8 10 12 14 16 18 2024Gate Valves • ASME Class 9006Crane ChemPharma & Energy in. 8.5 10 12 16 22 28 34 394247 53 58 60 mm 216 254 305 406 559 711 864 991 1067 1194 1346 1473 1943 in. 16.5 16.5 18.5 21.5 27.75 32.7539 44.5 49.554.560.565.576.5mm 419 419 470 546 705 831 9901130 1257 1384 1536 1663 1943in. 16.63 16.63 18.63 21.63 28 33.13 39.38 45.13 50.25 55.38 61.38 66.38 77.63mm 422 422 473 549 711 841 1000 1146 1276 1406 1559 1685 1972in. 17.25 17.25 21.00 24.75 33.00 36.75 44.50 50.6367 74 77 90 98 mm 438 438 533 629 837 933 1130 1286 1695 1880 1962 2286 2489 in. 14 14 14 14 24 24 24 24 30 30 30 30 30 mm 356 356 356 254 610 610 610 610762762762762762lbs 63 63 110 200 524 905 1880 2536 3226 4211 5453 6322 9450kg 29 29 50 90 236 408 8461142 1452 1909 2454 2867 4286lbs 130 130 181 322 751 1330 2242 3610 4954 6516 8520 10157 14175kg5959821453385991009 1625 2246 2955 3863 4606 6430VALVE SIZES (inches)DimDescription 8x6x8 10x8x10 12x10x12 14x12x1416x14x1618x16x1820x18x2022x20x22Fig. No. 55515-7-WE* Butt Weld EndsVENTURI GATE VALVESEnd-to-End Center-to-TopOpen Handwheel Dia.WeightAK M **Fig. No. 55515-7-WE* Flex Wedge, Butt Weld Ends Fig. No. 55515-7 Flex Wedge, Flanged Raised Face Fig. No. 55515-7-RJ Flex Wedge, Flanged, Ring JointFig. No. 55415-7-WE* Parallel Seat Disc, Butt Weld Ends Fig. No. 55415-7 Parallel Seat Disc, Flanged, Raised Face Fig. No. 55415-7-RJ Parallel Seat Disc, Flanged, Ring JointA A 1A 2K M ****End-to-End Weld Ends Face-to-Face Flanged Ends Face-to-FaceRTJ Center-to-TopOpen Handwheel Dia.Weight Weld Ends Weight Flanged EndsNOTE:1. Valves are supplied with a handwheel actuator through 12". Bevel gear supplied on 14"-24".in. 22 28 34 39 42 47 53 58 mm 559 711 864 991 1067 1194 1346 1473 in. 33 36.75 44.50 50.63 67 74 77 90 mm 837 933 1130 1286 1689 1880 1962 2286 in. 24 34 34 34 30 20 20 20 mm 609 863 863 863 762 508 508 508 lbs 545 938 1943 2615 3316 4316 5573 6500 kg24642387511771493194325082948NOTES:1. Valves are supplied with a handwheel actuator through 14" x 12" x 14". Bevel gear supplied on 16" x 14" x 16" and larger.General Notes:1. Dimensions, weights, and other engineering data are subject to change or modification. This data is not to be used for construction unless confirmed by Pacific Valves ®.2. All pressure seal gate valves are available with a solid wedge. Specify figure number 55015. * Specify pipe schedule.**Weight includes standard bevel gear where applicable (see note 1 above).3. Related data available in T echnical Data, Actuators, and Accessories sections.VALVE SIZES (inches)Dim Description 2 2.5 3 4 6 8 10 12 14 16 18 20 24Gate Valves • ASME Class 15007Crane ChemPharma & EnergyFig. No. 55525H-7-WE* Flex Wedge, Butt Weld Ends Fig. No. 55525H-7 Flex Wedge, Flanged Raised Face Fig. No. 55525H-7-RJ Flex Wedge, Flanged, Ring JointFig. No. 55425H-7-WE* Parallel Seat Disc, Butt Weld Ends Fig. No. 55425H-7 Parallel Seat Disc, Flanged, Raised Face Fig. No. 55425H-7-RJ Parallel Seat Disc, Flanged, Ring JointVALVE SIZES (inches)Dim Description 8x6x8 10x8x10 12x10x1214x12x1416x14x16 18x16x18 20x18x20End-to-End Center-to-TopOpen Handwheel Dia.WeightAK M**in.24 30 36 41 44 49 55 mm610 762 914 1041 1118 1245 1397 in. 32.50 37.50 40.75 56.00 72 81 89 mm 826 953 1036 1423 1829 2057 2261 in. 24 34 34 30 20 20 24 mm 609 863 863 762 508 508 609 lbs 837 1250 2185 3148 4222 5620 7760 kg3775639841417190025293527NOTES:1. Valves are supplied with a handwheel actuator through 12". Bevel gear supplied on 14" x 12" x 24" and larger.Fig. No. 55525H-7-WE* Butt Weld EndsVENTURI GATE VALVESGeneral Notes:1. Dimensions, weights, and other engineering data are subject to change or modification. This data is not to be used for construction unless confirmed by Pacific Valves ®.2. All pressure seal gate valves are available with a solid wedge. Specify figure number 55025. * Specify pipe schedule.**Weight includes standard bevel gear where applicable (see note 1 above).3. Related data available in T echnical Data, Actuators, and Accessories sections.VALVE SIZES (inches)in. 14.5 13 14.5 18 24 30 36 41 44 49 55 62 66 mm 368 330 368 457 609 762 914 1041 1117 1244 1397 1574 1676 in. 22.75 22.75 22.75 26.536 40.25 5056(2) (2) (2) (2) (2) mm 577 577 577 673 914 1028 1270 1422 (2) (2) (2) (2) (2) in. 23 23 23 26.88 36.5 40.88 50.88 56.88(2) (2) (2) (2) (2) mm 584 584 584 683 957 1039 1293 1445(2) (2) (2) (2) (2) in. 22.00 22.00 22.00 25.88 32.50 37.50 40.75 56.0072 81 89 97 115 mm 559 559 559 658 826 953 1036 1423 1829 2057 2260 2464 2921in. 14 14 14 18 24 24 24 30 30 30 303030 mm 356 356 254 457 610 610 610762762762762 762762lbs 268 268 268 304 805 1205 2113 3053 4107 5482 7653 10162 15900 kg 121 121 121 137 363 543 951 1374 1862 2486 3470 4608 7210 lbs 428 428 428 532 1425 20904038 5890 (2) (2) (2) (2) (2) kg1931931932406429411818 2651(2)(2)(2)(2)(2)A A 1A 2K M ****End-to-End Weld Ends Face-to-Face Flanged Ends Face-to-FaceRTJ Center-to-TopOpen Handwheel Dia.Weight Weld Ends Weight Flanged EndsNOTES:1. Valves are supplied with a handwheel actuator on sizes 2½" - 10". Bevel gear supplied on 12" - 24".2. For flanged end data on 14" - 24"— contact Pacific Valves ®.Description 2 2.5 3 4 6 8 10 12 14 16 18 20 24Gate Valves • ASME Class 250032Crane ChemPharma & Energy 1 2 - 4 5 6 7 8 - 10 11 12 13 - 15 - 17 - 19 20 21 - 23 24 25 26 27 28 29 301 -2 = Size of Connection2H = 2 ½" Valve 03 = 3" Valve4 - 6 = Valve Type554 = Parallel Disc 555 = Flex Wedge 560 = T-Globe Stop565 = T-Globe Stop Check (non-return) 580 = Swing Check 586 = Lift Check - Globe 588 = Tilting Disc Check 590 = Y Globe Stop Valve 595 = Y Globe Stop Check 596 = Y Globe Life Check 7 - 8 = Pressure Class06 = 6006C = 600 Intermediate Class (see sales order notes) 09 = 9009C = 900 Intermediate Class (see sales order notes) 15 = 15001C = 1500 Intermediate Class (see sales order notes) 25 = 25002C = 2500 Intermediate Class (see sales order notes) 45 = 450010 = Valve Port Size*S = Standard port R = Reduced portE = Expanded port11 - 12 = By Pass, Drain & Bleed Arrangements* NN = N.A.EA = Equalizing Line from body neck to A EB = Equalizing Line from body neck to B KW = Bonnet Vent in upstream side of wedge J1 = Single valve bypass from A to B J2 = Double valve bypass from A to B J3 = Triple valve bypass from A to B and body neckJA = Single valve equalizing line from body neck to AJB = Single valve equalizing line from body neck to BVV = 6" socket weld nipples with globe style drain valves at locations C&D PP = 6" socket weld nipples capped at locations C&DV? = 6" socket weld nipple with globe style drain valve at location? (A-G) P? = 6" socket weld nipple capped at location? (A-G)13 = Custom Feature*N = N.A.X = See sales order notes 15 = Special Processing*S = No special processing Z = See sales order notes 17 = Body Material1 = WCB2 = WCC 4 = C12A 5 = C5 6 = WC6 9 = WC919 = Customer Pipe ScheduleA = 10B = 20C = 30D = 40E = STDF = 60G = 80H = XS J = 100 K = 120 L = 140 M = 160 N = XXSX = Custom (see sales order notes)20 - 21 = Valve Weld End Prep Figure (per ASME B16.25)Pipe wall thickness .1875" to .88"*2B = For use with no backing ring or split rectangular backing ring2C = For use with continuous rectangular backing ring2D = For use with continuous tapered backing ring Pipe wall thickness greater than .88"*3B = For use with no backing ring or split rectangular backing ring3C = For use with continuous rectangular backing ring3D = For use with continuous tapered backing ring For use with GTAW root pass or consumable insert ring5B = Pipe wall thickness from .38" to 1.0" 6B = Pipe wall thickness over 1.0"XX = Custom weld ends (see sales order notes)RF = Raised face flanged end connections23 = Manual OperationN = N.A.H = HandwheelL = Handwheel with locking device (closed)R = Handwheel with locking device (open) J = Handwheel with chainG = Manual Bevel Gear OperatorC = Manual Bevel Gear Operator with ChainwheelA = Manual Bevel Gear with Air Wrench P = Manual Bevel Gear with position indicatorM = Manual Bevel Gear Operator with locking device (closed)R = Manual Bevel Gear Operator with locking device (open) B = Hammerblow Handwheel24 = Valve ActuatorN = N.A.E = Direct mount Electric Motor Operator T = Direct mount Electric Motor Operator with thermal compensating deviceF = Electric Motor Operator with Bevel GearP = Pneumatic Operator H = Hydraulic OperatorM = Operator mounted by customer25 = Gear & Actuator MountingDimensions (per MSS SP-102)N = N.A. 5 = FA25 1 = FA7 6 = FA30 2 = FA10 7 = FA35 3 = FA14 8 = FA404 = FA169 = Other*Denotes Standard Offering33 Crane ChemPharma & EnergyCrane Co., and its subsidiaries cannot accept responsibility for possible errors in catalogues, brochures, other printed materials, and website information. Crane Co. reserves the right to alter its products without notice, including products already on order provided that such alteration can be made without changes being necessary in speci cations already agreed. All trademarks in this material are property of the Crane Co. or its subsidiaries. The Crane and Crane brands logotype, in alphabetical order, (ALOYCO®, CENTER LINE®, COMPAC-NOZ®, CRANE®, DEPA®, DUO-CHEK®, ELRO®, FLOWSEAL®, JENKINS®, KROMBACH®, NOZ-CHEK®, PACIFIC VALVES®, RESISTOFLEX®, REVO®, SAUNDERS®, STOCKHAM®, TRIANGLE®, UNI-CHEK®, WTA®, and XOMOX®) are registered trademarks of Crane Co. All rights reserved.brands you trust.© Crane ChemPharma & EnergyC P E -P A C I F I C -P R E S S U R E S E A L -TD -E N -L T -2018_10_03Crane Energy Headquarters 4526 Research Forest Drive, Suite 400The Woodlands, Texas 77381 U.S.ATel: +1 936 271 6500Fax +1 936 271 6510Paci c Valves Customer Service3201 Walnut Avenue Signal Hill, CA 90755 U.S.A Tel: +1 562 426 2531Fax +1 562 595 9717Paci c Valves Customer Service 88/1A Vadugapatti Villiage Viralimamiai 621316 India Tel.: +91-4339-220252Fax.: +91-4339-220013。

美标阀门标准

美标阀门标准美标阀门标准是指美国国家标准协会（ANSI）制定的一系列阀门相关标准。

这些标准涵盖了阀门的设计、制造、测试和使用等方面，对于确保阀门的质量、安全性和可靠性起着至关重要的作用。

首先，美标阀门标准对阀门的设计提出了严格的要求。

它规定了阀门的结构、尺寸、材料、密封性能等各项参数，确保了阀门在使用过程中能够正常运行并具有良好的密封性能。

同时，标准还对阀门的操作方式、驱动装置等进行了规范，使得阀门在实际应用中能够方便、灵活地进行操作。

其次，美标阀门标准对阀门的制造过程进行了详细的规定。

它要求阀门制造商必须按照标准的要求进行生产，确保阀门的质量和性能达到标准规定的要求。

这些规定涵盖了材料的选择、加工工艺、装配要求等各个方面，为阀门的制造提供了明确的指导。

此外，美标阀门标准还对阀门的测试和验收进行了严格的规定。

它要求在阀门出厂前必须进行各项性能测试，包括密封性能测试、耐压测试、耐磨测试等，以确保阀门的性能符合标准的要求。

同时，标准还规定了阀门的验收标准和程序，确保用户在购买和使用阀门时能够得到符合标准要求的产品。

最后，美标阀门标准还对阀门的使用和维护提出了相关要求。

它对阀门的安装、使用、维护和修理等方面进行了规范，为用户提供了使用和维护阀门的指导，以确保阀门能够长期稳定、安全地运行。

总的来说，美标阀门标准对阀门的设计、制造、测试和使用等方面进行了全面的规定，为阀门的生产商、使用者和监管部门提供了明确的指导。

遵循这些标准，不仅能够确保阀门的质量和安全性，也能够促进阀门行业的健康发展。

因此，我们在选择和使用阀门时，应当重视美标阀门标准的应用，以确保所选用的阀门能够符合标准的要求，为生产和生活提供可靠的保障。

美标阀门结构型式

美标阀门结构型式1. 引言阀门是一种常用的流体控制装置，用于控制流体的流量、压力和方向。

在工业、建筑和民用领域中，阀门扮演着至关重要的角色。

美标阀门是指符合美国国家标准（ANSI）的阀门产品。

本文将介绍美标阀门的结构型式，包括常见的球阀、闸阀、蝶阀和截止阀。

2. 美标球阀美标球阀是一种通过旋转球体来控制流体流动的阀门。

它具有以下主要特点：•结构简单：球阀由球体、密封圈和手柄组成，结构紧凑简单。

•快速开关：球体可以迅速旋转以实现快速开关。

•良好的密封性能：由于密封圈与球体之间存在压力，因此球阀具有良好的密封性能。

•适用范围广：球阀适用于液态和气态介质，在高温高压条件下也能正常工作。

3. 美标闸阀美标闸阀是一种通过上下移动闸板来控制流体流动的阀门。

它具有以下主要特点：•结构简单：闸阀由阀体、闸板和密封圈组成，结构简单可靠。

•良好的切断性能：闸板与阀座之间的接触面积大，可以实现良好的切断性能。

•适用范围广：闸阀适用于液态和气态介质，在高温高压条件下也能正常工作。

4. 美标蝶阀美标蝶阀是一种通过旋转圆盘来控制流体流动的阀门。

它具有以下主要特点：•结构简单：蝶阀由阀体、圆盘和密封圈组成，结构简单紧凑。

•快速开关：圆盘可以迅速旋转以实现快速开关。

•节省空间：蝶阀相对于其他类型的阀门来说，占用空间更少。

•适用范围广：蝶阀适用于液态和气态介质，在高温高压条件下也能正常工作。

5. 美标截止阀美标截止阀是一种通过上下移动活塞来控制流体流动的阀门。

它具有以下主要特点：•结构复杂：截止阀由阀体、活塞和密封圈组成，结构相对复杂。

•良好的切断性能：活塞与阀座之间的接触面积大，可以实现良好的切断性能。

•适用范围广：截止阀适用于液态和气态介质，在高温高压条件下也能正常工作。

6. 结论美标阀门结构型式包括球阀、闸阀、蝶阀和截止阀。

这些阀门在工业、建筑和民用领域中扮演着重要的角色。

球阀具有快速开关和良好的密封性能；闸阀具有良好的切断性能；蝶阀节省空间且适用范围广；截止阀具有良好的切断性能。

API_602紧凑型闸阀特点

API 602紧凑型闸阀特点API 602 Compact Gate Features(1) 明杆 - 易于观察开启-关闭状态。

(1) Rising Stem – easily visibleopen-close indication. (2) 润滑油附件 - 轭架套管配置润滑油附件，降低磨损和操作扭矩。

(2) Grease Fittings – yokesleeves equipped with grease fittings tominimize wear and operatingtorque.(3) 旋启式螺栓 - 使得维护和填料更换更加简便易行。

(3) Swing Bolts – facilitate easiermaintenance and packingreplacement.(4) 填料函 - 可配置备选灯笼环和润滑油注射器。

(4) Stuffing Box – optional lantern rings and grease injectors areavailable.(5) 阀盖连接 - 封装垫圈结构。

(5) Bonnet Joint – encapsulatedgasket design.(6) 阀体 - 全流道(全端口)，重型阀体，符合API 602标准的壁厚，最大限度延长使用寿命。

(6) Body – full ported, heavy duty body with API 602 wall thickness for maximum service life. (7) 阀座环 - 分离式重型、全流道(全端口)环，易于维护。

(7) Seat Rings – separate heavy duty, full ported rings for easymaintenance.(8) 手轮 - 易于操作的大手轮。

(8) Handwheel – largehandwheels for easy operation.(9) 轭架套管 - 配置416不锈钢或铝青铜材料。

进口阀门技术规格书中英文对照

进口阀门技术规格书Off-shore Valve Specification1．总则1.General1．1 概述1.1 Introduction本技术规格书是招标书的附件，用于中国石油化工集团公司南京化学工业有限公司大化肥装置原料改造项目（下简称项目）进口阀门的的设计、供货、试验和技术服务。

This specification is the appendix of the RFQ package. It covers the design, supply, testing and service for the off-shore valves for the NCIC FEEDSTOCK REVAMP PROJECT (hereafter called the “Project”) of China Petroleum and Chemical Corp. (SINOPEC).本技术规格书所列是对进口阀门的基本要求，并未对所有技术细节作出规范，也未完全陈述与之有关的规范和标准，且并不因此而减轻卖方在正确进行设计、保证系统可靠性和安全操作方面的责任。

This specification covers the basic requirements of the off-shore valves. It does not specify all the technical details and does not state all the codes and standards related therein. Seller is not relieved of his responsibilities in correct design, ensuring reliability for the system and safe operation.装置所在地：中国江苏省南京市六合区，南京化学工业有限公司Plant Location: Nanjing Chemical Industrial Co., Ltd. Liuhe District, Nanjing, Jiangsu Province, PRC.术语解释：Definitions:买方: 中国石化国际事业有限公司Buyer：China Petrochemical International Co.,Ltd.卖方:提供阀门的制造厂或代理公司Seller：The manufacturer or agent for the supply of the valves herein.。

美国太平洋阀门(Pacific Valve)技术资料 - 凸面法兰尺寸(2)

2
8.50
6.50
21/2
9.62
7.50
3
10.50
8.00
4
12.25
9.50
5
14.75
11.50
凸面直径 “R”
Diameter of Raised
Face “R”
阀门端口 “P” Valve Port “P”
法兰厚度 “Q”
Thick. of Flange
“Q”
1.38
0.50
0.88
1.69
法兰厚度 “Q”
Thick. of Flange
“Q”
螺栓孔直径 Diameter of Bolt Holes
螺栓数量 Number of Bolts
螺栓直径 Diameter of Bolts
1/2
3.75
2.62
1.38
0.50
0.56
0.62
4
1/2
3/4
4.62
3.25
1.69
0.75
0.62
美国太平洋阀门
管道公称通径
Nominal Pipe Size
法兰外径 “Q”
Outside Diameter of
Flange “O”
螺栓圆周直径 “BC”
Diameter of Bolt Circle “BC”
凸面直径 “R”
Diameter of Raised
Face “R”
阀门端口 “P” Valve Port “P”
10
23.00
19.00
12.75
8.75
4.25
12
26.50
22.50

太平洋逆止门资料

翻转式阀瓣止回阀特点Tilting Disc Check Valve Features美国太平洋阀门(1) 压力密封–结构简单，配置分段扣环和镀银低碳钢垫圈，有助于拆卸，并使阀帽密封达到最好状态。

(1) Pressure Seal– uncomplicated design has segmented retaining ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal.(2) 内置阀瓣支架–独特的排列避免了销钉密封可能出现的泄漏，使维护更加简单。

(2) Internal Disc Hanger– unique arrangement eliminates pin seal leakage and simplifies maintenance.(3) 阀座环–焊接阀座环经过硬面处理，使用寿命更长。

(3) Seat Ring– welded-in seat ring is hardfaced for long life.(5) 阀帽止动装置–维护简单，在拆卸期间保持阀帽不受干扰。

(5) Bonnet Stop– simplify maintenance by keeping bonnet from jamming during disassembly.(6) 阀瓣–球形阀瓣，可以最大限度提升，并使压降减小到最小程度。

经过硬面处理，最大限度延长使用寿命。

(6) Disc– spherical shape for maximum lift with minimum pressure drop. Hardfaced for maximum life.(4) 阀体–流线形流道最大限度减小压降。

端到端尺寸符合ANSI B16.10.(4) Body– streamlined flow path minimizes pressure drop. End-to-end dimensions meet ANSI B16.10.主要结构特征GENERAL DESIGN FEATURES更高的效率Highly Efficient美国太平洋翻转式阀瓣止回阀在出现逆流时利用重力迅速关闭阀瓣。

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

在升高的温度下，这种材料的允许应力值已经颁布在《ASME规程案例2192，1995年三月》中。

利用《规程案例2192》中的允许应力值，及ANSI
B16.34，附录F中介绍的方法，ASTM A217等级C12A的额定压力-温度的计算值以下表列出。

Pressure Temperature Ratings for modified 9Cr-Mo-V Cast Material equivalent to ASTM A182, GR. F91 are not currently listed in ANSI B-16.34 - 1996 version. Allowable stress values for this material at elevated temperatures were published in ASME Code Case 2192, March 1995. Using the allowable stress valves in Code Case 2192, and the methods outlined in ANSI B16.34, Annex F, the calculated values for Pressure-Temperature Ratings ASTM A217, GR. C12A are tabulated below.
ASTM A217等级C12A
ASTM A217 GR. C12A
摄氏度
o C
标准等级
STANDARD CLASS
特殊等级
SPECIAL CLASS
最大非冲击工作压力，KPa
MAXIMUM NON-SHOCK WORKING PRESSURE, kPa
最大非冲击工作压力，KPa
MAXIMUM NON-SHOCK WORKING PRESSURE, kPa 1503006009001500250015030060090015002500流体静力学
壳体检测
HYDROSTATIC
SHELL TEST
31037756155132326938782646373103775615513232693878264637
流体静力学
密封检测
HYDROSTATIC
SEAT TEST
22415688113761706428440474012241568811376170642844047401
-29 to 38
93
149
1999
1793
1586
5171
5171
5033
10342
10342
10032
15513
15513
15065
25855
25855
25097
43092
43092
41851
1999
1999
1999
5171
5171
5171
10342
10342
10342
15513
15513
15513
25855
25855
25855
43092
43092
43092 204
260
316
1379
1172
965
4861
4585
4171
9721
9170
8343
14582
13755
12514
24338
22925
20856
40541
38196
34749
1999
1999
1999
5171
5171
5171
10342
10342
10342
15513
15513
15513
25855
25855
25855
43092
43092
43092 343
371
399
862
758
655
4068
3930
3654
8101
7825
7343
12169
11755
10997
20270
19581
18340
33818
32612
30543
1999
1931
1931
5171
5068
5033
10342
10101
10066
15513
15168
15065
25855
25269
25131
43092
42126
41851
427 454 482552
448
345
3516
3344
3103
6998
6722
6205
10514
10066
9308
17512
16788
15478
29164
27992
25820
1896
1793
1586
4964
4688
4137
9928
9342
8274
14892
13996
12410
24821
23338
20684
41368
38920
34473
510 538 566241
138
138
2654
2517
2482
5343
4999
4964
7998
7515
7446
13307
12548
12410
22201
20891
20684
1241
1103
1103
3240
2896
2896
6515
5792
5792
9756
8687
8687
16271
14513
14513
27096
24166
24166
593 621 649138
138
138
2068
1551
1000
4171
3068
1999
6240
4619
2965
10411
7688
4964
17340
12790
8274
1000
724
483
2585
1931
1241
5205
3827
2482
7791
5757
3723
12996
9618
6205
21684
15996
10342
注意：(1) 仅适用于焊接端口阀门。

法兰端口额定温度最高为537o C.
Notes: (1) For weld end valves only. Flanged end ratings terminate at 538o C.
首页Home＞美国太平洋阀门技术资料Pacific Technical Data＞正文Text【下一页Next】。