球阀使用说明书英文版(ball valve)
Product Manual
- Operation and Maintenance Manual Product Name:API 6D Ball Valve
January 2012
1Scope
This manual covers manually/motor/pneumatic operated seat supported /trunnion supported ball valve having tow/three pieces body with nominal sizes DN 15mm-1200mm (1/2”-48”) and class ranges PN1.6MPa-10MPa(ANS1 class 150-2500).
Valve ends may be threaded, flanged, butt-welded or socket
2 Applications
2.1 Ball valves are used to open/close the flow in pipeline.
2.2 The nature of applicable fluid depends on valve material:
2.2.1 Carbon steel valve applies to non-corrosive fluid, such as water, vapor or oil etc. 2.3 Temperature range depend on sent material:
PTFE ≤130℃
RPTFE ≤160℃
PPL ≤300℃
NYLON ≤121℃
3. standard：
Basic design API 6D-2008
Inspe crlon tesring BS EN 12266.1-2003
End flange ASME B16.5-2009
TEMP. & PRESSURE ASME B16.34-2009
Face toface ASME B16.10-2009
Main parts and materials ASME materials, see Table 1
Figure 1:Trunnion Ball Valve
4 Structure
4.1 Ball Valve structure is shown in Fig. 1.
4.2 List the major components and materials shown in Table 1:
Table 1: Major Parts and Materials
-29℃~38℃working pressure（bar）
50℃working pressure（bar）
100℃working pressure（bar）
121℃working pressure（bar）
6 Operation
The valve can be manually operated by using the handle for manually operated valves or motor-operated by the electric actuator for motor operated valves or pneumatic operated by pneumatic actuator for pneumatic operated valves. The valve open or closes by turning the ball. Clockwise turning to 90ºresults in valve open.
6.1 The manually operated valve is opened when the handle and the position mark on stem end are parallel to pipeline. When that is perpendicular to the pipeline, the valve is closed.
6.2 For motor/pneumatic operated valves, valve open/close is indicated by the positioner on the electric/pneumatic actuator.
7 Storage, maintenance, installation and service
7.1 The valve should be stored in dry room with good ventilation. Valve ends should be covered.
7.2 For valve stored for a long period of time, regular checkup is required to ensure that the valves are in good conditions. Foreign particles should be removed and special care should be taken to keep the valve seat sealing surface clean and prevent any damage of sealing surface.
7.3 Check the conformance of valve identification to the service requirements prior to installation.
7.4 Check the cleanness of the valve cavity and sealing surface and sealing surface and wipe off any dirt with white cloth prior to installation.
7.5 Before installation, the tightness of packing should be checked to ensure that sealing is secured without affecting the turning of stem.
7.6 The valve shall be in full open position when conducting system or pip line pressure test after the valve installation.
7.7 Ball valve shall be in full open or full close position while in service. partial opening for controlling the flow is not allowed.
7.8 Manually operated valve should be operated by using the handle. Use of lowers or other tools is not allowed.
7.9 Valve in service should be examined at prescribed intervals to see whether the wear of sealing surface or stem occurs and the gasket or packing fails. Repair or replacement shall be carried out timely if necessary.
7.10 “Electric valve actuator instruction manual” and “Pneumatic valve actuator instruction manual” should be referred with regard to the storage, maintenance, installation and service for motor-operated valve and pneumatic-operated valve respectively.
8 Possible troubles, causes and solutions see table
9 Guarantee
Guarantee period is one year after service date no later than 18 months after delivery date. Valve failure due to material defectives, manufacturing problems, design unreasonable or any damage under normal operating conditions will be repaired or parts replaced free of charge by manufacturer within the guarantee period.
API 608 球阀第7版-2020 中英文对照
Metal Ball Valves—Flanged, Threaded, and Welding Ends 金属球阀-法兰、螺纹、和焊接端 1 Scope 1 范围 1.1 This standard specifies the requirements for metal ball valves suitable for petroleum, petrochemical, and industrial applications— corresponding to the nominal pipe sizes in ASME B36.10M—that have: 这个标准规定了适用于石油、石化、工业应用的和公称直径阀门符合ASME B36.10M的阀门，范围如下： — flanged ends in sizes DN 15 through DN 600 (NPS 1/2 through NPS 24); --法兰端：DN15-DN600(NPS1/2-NPS24) — butt-welding ends in sizes DN 15 through DN 600 (NPS 1/2 through NPS 24); --对焊端：DN15-DN600(NPS1/2-NPS2); — socket-welding ends in sizes DN 8 through DN 50 (NPS 1/4 through NPS 2); and --套焊端：DN8-DN50(NPS1/4-NPS2); — threaded ends in sizes DN 8 through DN 50 (NPS 1/4 through NPS 2) --螺纹端：DN8-DN50(NPS1/4-NPS2) 1.2 This standard applies to metal ball valves with pressure classes as follows: — flanged ends in Classes 150, 300, and 600; — butt-welding ends in Classes 150, 300, 600, and 800; — socket-welding ends in Classes 150, 300, 600, and 800; — threaded ends in Classes 150, 300, 600, and 800. 1.3 This standard establishes requirements for bore sizes described as: 1.3本标准对通径尺寸的要求描述如下： — full bore; --全通径 — single reduced bore; --单缩径 — double reduced bore. --全通径 1.4 This standard applies to floating (seat-supported) ball (Figure C.1) and trunnion ball valve designs (Figure C.2). These figures are to be used only for the purpose of establishing standard nomenclature for valve components—other floating and trunnion designs also exist. 1.4本标准适用浮动（阀座支撑）球阀（图C.1）和固定球阀（图C.2），这些图仅用于建立阀门部件术语的目的。其他浮动球和固定球也可以适用本标准。 1.5 This standard establishes additional requirements for ball valves that are otherwise in full conformance to the requirements of ASME B16.34, Standard Class. 1.5本标准建立了球阀的附加要求，球阀的其他方面应完全符合ASME B16.34 标准等级的要求。 1.6 If product is supplied bearing the API Monogram and is manufactured at a facility licensed by API, the requirements of Annex A shall apply. 1.6如果产品需要打API会标，并且制造厂取得API授权，附件A的要求应该被应用。 1.7 Trunnion ball valves equipped with double piston effect seats are outside of the scope of this standard. 1.7装配有双活塞效应阀座的固定球，不在本标准范围内 2 Normative References 2 参考规范 The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any addenda) applies.
球阀使用说明书英文版(ball valve)
Product Manual - Operation and Maintenance Manual Product Name:API 6D Ball Valve January 2012
1Scope This manual covers manually/motor/pneumatic operated seat supported /trunnion supported ball valve having tow/three pieces body with nominal sizes DN 15mm-1200mm (1/2”-48”) and class ranges PN1.6MPa-10MPa(ANS1 class 150-2500). Valve ends may be threaded, flanged, butt-welded or socket 2 Applications 2.1 Ball valves are used to open/close the flow in pipeline. 2.2 The nature of applicable fluid depends on valve material: 2.2.1 Carbon steel valve applies to non-corrosive fluid, such as water, vapor or oil etc. 2.3 Temperature range depend on sent material: PTFE ≤130℃ RPTFE ≤160℃ PPL ≤300℃ NYLON ≤121℃ 3. standard： Basic design API 6D-2008 Inspe crlon tesring BS EN 12266.1-2003 End flange ASME B16.5-2009 TEMP. & PRESSURE ASME B16.34-2009 Face toface ASME B16.10-2009 Main parts and materials ASME materials, see Table 1 Figure 1:Trunnion Ball Valve 4 Structure 4.1 Ball Valve structure is shown in Fig. 1.
球阀 各部分英语名称
产品详细说明 主要设计特点－Main Designing Features ·进口和出口双向密封功能 Seal on up-stream and down-stream sides of valve ·双阻塞泄放功能 Double block and bleed function · 凸起的防火唇作为金属辅助密封阀座，符合API 607标准的防火要求 The raised fire-lip acts as metal backup seat meeting API 607 through leakage requirements ·防静电装置 Anti-static device ·内装式阀杆设计，防止阀杆喷出。 Anti-blow out stem is a backseated design. · 2组O型密封圈，可有效防止泄漏 Two set of O-ring seals efficiently prevent leakage ·密封剂注入器设计，可在紧急状态下注入密封胶，对阀杆或阀座进行密封 Sealant injection fittings for emergency stem or seat sealing ·可选择的操作：提供手动、气动、电动等驱动方式 A wide choice of handle, gear, electrical, pneumatic or hydraulic operators can be supplied. ·可选择的锁定装置 Optional locking device ·符合NACE规范要求 All ball valves can be supplied in full compliance with NACE MR0175 Standard. ·带波形、碟形、或圆柱螺旋形弹簧的浮动阀座设计 A floating seat with wave / disc / cylindrical spring design is provided. ·低压时阀座在弹簧预紧力的作用下，保证球与阀座间的低压密封 The preload of spring ensures bubble-tight sealing of ball and seat at low pressure. ·高压时阀座唇与球体全面接触，确保阀门的可靠密封性和较低的操作扭矩 At high pressure, the seat lip deflects slightly to ensure full seat-to-ball contact. This results in reliable sealing at high pressure and low operating torque.
球阀使用维护说明书
球阀使用维护说明书 一、引言 球阀作为常见的流体控制装置，广泛应用于各类液体和气体的输送系统中。本说明书旨在向用户提供球阀的使用和维护指南，以确保球阀的正常运行和延长其使用寿命。 二、球阀的基本结构 球阀由阀体、阀盖、球体、密封圈、阀杆、手柄等组成。阀体内部设有球体，通过旋转球体实现流体的开启和关闭。 三、球阀的使用方法 1. 开启球阀：顺时针旋转手柄，使球体与阀体内孔对齐，流体可顺利通过。 2. 关闭球阀：逆时针旋转手柄，使球体与阀体内孔不对齐，流体被阻断。 四、球阀的注意事项
1. 在操作球阀前，请确认设备上已经停止了流体的运输，并 且系统内的压力已经释放干净。 2. 请勿用过大力气旋转手柄，以免损坏球阀的密封圈。 3. 如果球阀长时间未使用，建议定期旋转手柄，以保持其灵 活性。 4. 在高温或高压环境下使用球阀时，应根据实际情况选择合 适的材质和密封圈，以确保其正常运行和密封性能。 5. 球阀的连接方式有螺纹连接、焊接连接、法兰连接等，请 根据实际需要选择合适的连接方式。 五、球阀的维护方法 1. 维护前请关闭球阀，并确认系统内的压力已经释放干净。 2. 定期检查球阀的密封圈，如有磨损或老化，请及时更换。 3. 使用球阀时，避免频繁开启和关闭，以减少球阀的磨损。 4. 定期对球阀进行清洁和润滑，以确保其灵活性和正常运行。 5. 注意防止球阀与其他物体发生碰撞，避免损坏阀体和球体。
六、球阀的故障排除 1. 当球阀无法旋转或旋转困难时，可能是球阀内部有异物堵塞，请及时清理。 2. 当球阀无法完全密封时，可能是密封圈磨损或老化，建议更换密封圈。 3. 如遇到其他故障情况，请联系专业技术人员进行维修或更换。 七、安全注意事项 1. 使用球阀时，请确保操作人员已经接受相关的操作培训，掌握正确的操作方法。 2. 在操作球阀时，请戴上适当的防护用品，以防止流体喷溅或意外受伤。 3. 在进行球阀的维护和维修时，务必切断相应设备的电源，并进行必要的安全措施。 八、结论
阀门英文注解
CQ螺纹球阀CQ Thread Ball V alves L形三通式L-pattern three way T形三通式T-pattern three way 安全阀Safety valve 暗杆闸阀Inside screw nonrising stem type gate valve 百叶窗; 闸板shutter 百叶窗式挡板louver damper 摆阀式活塞泵swing gate piston pump 保温式Steam jacket type 报警阀alarm valve 报警阀; 信号阀; 脉冲阀sentinel valve 背压调节阀back pressure regulating valve 背压率Rate of back pressure 本体阀杆密封body stem seal 波纹管阀Bellows valves 波纹管密封阀bellow sealed valve 波纹管密封式Bellows seal type 波纹管平衡式安全阀Bellows seal balance safety valve 波纹管式减压阀Bellows reducing valve 波纹管式减压阀Bellows weal reducing valve 薄膜thin film 薄膜; 隔膜diaphragm 薄膜式减压阀Diaphragm reducing valve 薄型闸阀Thin Gate V alves 不封闭式Unseal type 槽车球阀Tank Lorry Ball V alves 颤振Flutter 常闭式Normally closed type 常开式Normally open type 超低温阀门Cryogenic valve 超高压阀门Super high pressure valve 超过压力Overpressure of a safety valve 衬胶隔膜阀rubber lined diaphragm 衬胶截止阀rubber lined globe valve 垂直板式蝶阀V ertical disc type butterfly valve 磁耦合截止阀Magnetic Co-operate Globe V alves 带补充载荷的安全阀Supplementary loaded safety valve 带辅助装置的安全阀Assisted safety valve 单阀碟双面平行密封闸阀parallel single disk gate valve 单口排气阀Single Opening Exhaust V alves 单向阀Non-return V alve 单闸板Single gate disc 单闸板平板闸阀Single Disc Flat Gate V alves 弹簧薄膜式减压阀Spring diaphragm reducing valve
球阀—产品使用说明书
Ball valves 球阀使用说明书 Ball Valve Operating Manual 浙江石化阀门有限公司 Zhejiang Petrochemical Valve Co., Ltd. 二O一一年 Year 2011
一用途 Application 球阀是一种管线阀门产品，用于接通或截断管路中的介质。一般是处于全开或全关状态，在微开状态下可作流量的调节使用。广泛适用于工况条件下水、气、油品等介质 的各种管路中。 Ball valve is pipeline valve, used for connecting or cutting off medium in the pipelines. Normally it is at the state of opening or closing. And it could function as regulating the flow when it is at the state of slightly open. It is used on the pipeline such as water, gas, oil etc. 二性能规范 Performance Specification 压力等级： Class150； Class300； Class600； Pressure: Class150； Class300； Class600； 公称尺寸：NPS 2 ～NPS24； Nominal Size: NPS 2 ～NPS24 阀体材料： ASTM A216 WCB； ASTM A351 CF8； Body Material:ASTM A216 WCB；ASTM A351 CF8； 产品的设计、制造按API6D的规定；检查试验按API6D的规定；法兰连接尺寸按 ASME 的 规定；结构长度按API6D的规定； Designed and manufactured according to API6D; Inspected and tested according to API6D; Flange ends according to ASME ; Face to face according to API 6D 适用介质：水、蒸汽、油品等。 Suitable Medium: Water, Steam, Oil etc ●对WCB材料，适用操作温度：（0～150）℃ For WCB material: suitable temperature for operation: （0～150）℃ 在适用操作温度范围中最大操作压力分别见表1 表1 Maximum operation pressure based on suitable temperature for operation: Form 1:
阀门型号基本知识及中英文对照.doc
阀门型号大全 阀门型号编制方法、阀门编号说明 阀门型号通常应表示阀门类型、驱动方式、连接形式、结构特点、公称压力、密封面材料、阀体材料等要素。阀门型号的标准化对阀门的设计、选用、经销，提供了方便。当今阀门的类型和材料种类越来越多，阀门型号的编制也愈来愈复杂。我国虽然有阀门型号编制的统一标准，但逐渐不能适应阀门工业发展的需要。目前，阀门制造厂一般采用统一的编号方法；不能采用统一编号方法的，各生产厂可按自己的情况制订出编号方法。 一单元二单元三单元四单元五单元－六单元七单元 阀门类型传动方式连接型式结构形式密封副材料－公称压力阀体材料 □□□□□-□□ 一单元：阀门类型代号类型安全阀蝶阀隔膜阀止回阀 底阀截止阀节流阀排污阀球阀疏水阀柱塞阀旋塞阀减压阀闸阀 代号A D G H J L P Q S U X Y Z 二单元：传动方式传动 方式电磁动电磁-液动电-液动蜗轮正齿轮伞齿轮气动液动气-液动电动手柄 手轮 代号0 1 2 3 4 5 6 7 8 9 无代号 三单元：连接型式连接方式内螺纹外螺纹两不同连接法兰焊接对夹卡箍卡套 代号 1 2 3 4 6 7 8 9 四单元：结构型式 每种阀门的结构型式都不同，请点击下面相应的阀门结构型式编制方法 闸阀结构形式代号 明杆楔式弹性闸板0 刚性单闸板1 双闸板2 平行式单闸板 3 双闸板4 暗杆楔式单闸板 5 双闸板6 平行式单闸板7 双闸板8 安全阀结构形式代号 弹簧封闭带散热片全启式0 微启式1 全启式2 带扳手全启式 4
不封闭双弹簧微启式 3 微启式7 全启式8 带控制机构全启式6 脉冲式9 杠杆式5 减压阀结构形式代号 直接作用波纹管式 1 直接作用薄膜式2 先导活塞式 3 先导波纹管式4 先导薄膜式 5 五单元：密封副材料材料锡基轴承合金 (巴氏合金) 搪渗氮钢18-8系 不锈钢氟塑料玻璃Cr13 不锈钢衬胶蒙乃尔合金尼龙塑料渗硼钢衬铅Mo2Ti 不锈钢塑料铜合金橡胶硬质合金阀体直接加工 代号B C D E F G H J M N P Q R S T X Y W 当密封副的密封面材料不同时，以硬度低的材料代号表示。 六单元：公称压力数值用阿拉伯数字直接表示，它是MPa的10倍 七单元：阀体材料阀体材料钛及钛合金碳钢Cr13系不锈钢铬钼钢可锻铸铁铝合金18-8系不锈钢球墨铸铁Mo2Ti系不锈钢塑料铜及铜合金铬钼钒钢灰铸铁 代号A C H I K L P Q R S T V Z 灰铸铁底压阀和钢制中压省略此项 举例：Z543H-16C 伞齿轮传动法兰连接平板闸阀，公称压力1.6MPa，阀体材料为碳钢 阀门的命名 阀门的名称按传动方式、连接形式、结构形式、衬里材料和类型命名。但下面内容在命名中均予省略： (1) 连接形式中：“法兰”。 (2) 结构形式中： a：闸阀的“明杆”、“弹性”、“刚性”和“单闸板”； b：截止阀和节流阀的“直通式”； c：球阀的“浮动”和“直通式”； d：蝶阀的“垂直板式”； e：隔膜阀的“屋脊式”； f：旋塞阀的“填料”和“直通式”； g：止回阀的“直通式”和“单瓣式”； h：安全阀的“不封闭”。 (3) 阀座密封面材料中的材料名称。 阀门的阀芯编制大全 经常有人把阀芯当阀板用.其实是很大的错误.阀芯是由阀体直接构造的.一般的阀芯是用50/25来区分的.现在应该明白了吧.当阀体是DN500的时候,阀芯就是250MM.这样一直推论下去就OK了.就是刚好一半,大家也学学,再见>
球阀与截止阀区别
球阀与截止阀区别 截止阀（stop valve,Globe Valve）的启闭件是塞形的阀瓣，密封面呈平面或锥面，阀瓣沿流体的中心线作直线运动。阀杆的运动形式，有升降杆式（阀杆升降，手轮不升降），也有升降旋转杆式（手轮与阀杆一起旋转升降，螺母设在阀体上）。 截止阀只适用于全开和全关，不允许作调节和节流。截止阀属于强制密封式阀门，所以在阀门关闭时，必须向阀瓣施加压力，以强制密封面不泄漏。当介质由阀瓣下方进入阀六时，操作力所需要克服的阻力，是阀杆和填料的磨擦力与由介质的压力所产生的推力，关阀门的力比开阀门的力大，所以阀杆的直径要大，否则会发生阀杆顶弯的故障。 近年来，从自密封的阀门出现后，截止阀的介质流向就改由阀瓣上方进入阀腔，这时在介质压力作用下，关阀门的力小，而开阀门的力大，阀杆的直径可以相应地减少。同时，在介质作用下，这种形式的阀门也较严密。我国阀门“三化给”曾规定，截止阀的流向，一律采用自上而下。截止阀开启时，阀瓣的开启高度，为公称直径的25%～30%时，流量已达到最大，表示阀门已达全开位置。所以截止阀的全开位置，应由阀瓣的行程来决定。 截止阀具有以下优点： 1、结构简单，制造和维修比较方便。 2、工作行程小，启闭时间短。 3、密封性好，密封面间磨擦力小，寿命较长。 截止阀的缺点如下： 1、流体阻力大，开启和关闭时所需力较大。 2、不适用于带颗粒、粘度较大、易结焦的介质。 3、调节性能较差。 截止阀的种类按阀杆螺纹的位置分有外螺纹式、内螺纹式。按介质的流向分，有直通式、直流式和角式。截止阀按密封形式分，有填料密封截止阀和波纹管密封截止阀。 截止阀的结构形式：截止阀阀体的结构形式有直通式、直流式和直角式。直通式是最常见的结构，但其流体的阻力最大。直流式流体阻力较小，多用于含固体颗粒或粘度大的流体。直角式阀体多采用锻造，适用于较小通经、较高压力的的截止阀。截止阀的安装与维护应注意以下事项： 1、手轮、手柄操作的截止阀可安装在管道的任何位置上。 2、手轮、手柄及伟动机构，不允许作起吊用。 3、介质的流向应与阀体所示箭头方向一致。 截止阀的主要标准： 1、GB12233-89《通用阀门铁质截止阀与升降式止回阀》 2、GB12235-89《通用阀门法兰连接钢制截止阀与升降止回阀》 3、JB/T53174-94《截止阀产品质量分等》 4、JB/T53165-92《高压平衡截止阀》 5、GB/T587-93《船用法兰青铜截止阀》 6、GB/T590-93《船用法兰铸铁截止阀》 7、GB8464-87《内螺纹连接闸阀、截止阀、球阀、止回阀、基本尺寸、铁制截止阀》8、GB8465.2-87《内螺纹连接闸阀、截止阀、球阀、止回阀基本尺寸铁制截止阀》 球阀英文名称： ball valve 球阀发展演变与工作原理球阀是由旋塞阀演变而来。它具有相同的旋转90度提动作，不同的是旋塞体是球体，有圆形通孔或通道通过其轴线。球面和通道口的比例应该是这样的，即当球旋转90度时，在进、出口处应全部呈现球面，从而截断流动。 球阀只需要用旋转90度的操作和很小的转动力矩就能关闭严密。完全平等的阀体内腔为介质提供了阻力很小、直通的流道。通常认为球阀最适宜直接做开闭使用，但近来的发展已将球阀设计成使它具有节流和控制流量之用。 球阀的主要特点是本身结构紧凑，易于操作和维修，适用于水、溶剂、酸和
球阀使用说明
球阀使用说明书 Q41F 浮动式球阀 浙江福泰阀门有限公司
球阀(Ball Valve) 球阀是由旋塞演变而来的，它的启闭件为一个球体，利用球体绕阀杆的轴线旋转90度实现开启和关闭的目的。球阀在管道上主要用于切断、分配和改变介质流动方向，设计成V 形开口的球阀还具有良好的流量调节功能。 球阀不仅结构简单，密封性好，而且在一定的公称通径范围内体积较、重量轻、材料耗阀门品种之一。特别是在美、日、德、法、意、西、英等工业发达国家，球阀的使用非常广泛，使用品种和数量仍在继续扩大，并向高温、高压、大口径、高密封性、长寿命、优良的调节性能以及一阀多功能方向发展，其可靠性及其他性能指标均达到较高水平，并已部分取代闸阀、截止阀、节流阀。随着球阀的技术进步，在可以预见的短时间内，特别是在石油天然气管线上、炼油裂解装置上以及核工业上将有更广泛的应用。此外，在其他工业中的大中型口径、中低压力领域，球阀也将会成为主导的阀门类型之一。 球阀结构图
球阀的优点是： （1）具有最低的流阻（实际上为零）。 （2）因在工作时不会卡住（在无润滑剂时），故能可靠地应用于腐蚀性介质和低沸点液体中。 （3）在较大的压力和温度范围内，能实现完全密封。 （4）可实现快速启闭，某些结构的启闭时间仅为0.05~0.1s，以保证能用于试验台的自动化系统中。快速启闭阀门时，操作无冲击。 （5）球形关闭件能在边界位置上自动定位。 （6）工作介质在双面上密封可靠。 （7）在全开和全闭时，球体和阀座的密封面与介质隔离，因此高速通过阀门的介质不会引起密封面的侵蚀。 （8）结构紧凑、重量轻，可以认为它是用于低温介质系统的最合理的阀门结构。 （9）阀体对称，尤其是焊接阀体结构，能很好地承受来自管道的应力。 （10）关闭件能承受关闭时的高压差。 （11）全焊接阀体的球阀，可以直埋于地下，使阀门内件不受浸蚀，最高使用寿命可达30年，是石油、天然气管线最理想的阀门。
各类阀门中英文对照
CQ螺纹球阀 CQ Thread Ball ValvesL形三通式 L-pattern three wayT形三通式 T-pattern three way 平安阀 Safety valve暗杆闸阀 Inside screw nonrising stem type gate valve百叶窗; 闸板 shutter 百叶窗式挡板 louver damper摆阀式活塞泵 swing gate piston pump保温式 Steam jacket type报警阀alarm valve报警阀; 信号阀; 脉冲阀 sentinel valve背压调节阀 back pressure regulating valve背压率 Rate of back pressure本体阀杆密封 body stem seal波纹管阀 Bellows valves波纹管密封阀bellow sealed valve波纹管密封式 Bellows seal type波纹管平衡式平安阀 Bellows seal balance safety valve波纹管式减压阀 Bellows reducing valve波纹管式减压阀 Bellows weal reducing valve薄膜 thin film薄膜; 隔膜 diaphragm薄膜式减压阀 Diaphragm reducing valve薄型闸阀 Thin Gate Valves不封闭式 Unseal type槽车球阀 Tank Lorry Ball Valves颤振 Flutter常闭式 Normally closed type常开式 Normally open type超低温阀门 Cryogenic valve超高压阀门 Super high pressure valve超过压力Overpressure of a safety valve衬胶隔膜阀 rubber lined diaphragm衬胶截止阀 rubber lined globe valve垂直板式蝶阀 Vertical disc type butterfly valve磁耦合截止阀 Magnetic Co-operate Globe Valves带补充载荷的平安阀 Supplementary loaded safety valve带辅助装置的平安阀 Assisted safety valve单阀碟双面平行密封闸阀 parallel single disk gate valve单口排气阀 Single Opening E*haust Valves单向阀 Non-return Valve单闸板 Single gate disc单闸板平板闸阀 Single Disc Flat Gate Valves 弹簧薄膜式减压阀 Spring diaphragm reducing valve弹簧式平安阀 Direct spring loaded safety valve 弹簧座 Spring plate弹性闸板 Fle*ible gate disc当量计算排量 Equivalent calculated capacity挡板 damper导阀 Pilot valve导向套 Valve guide disc guide低温阀门 Sub-zero valve低压阀门 Low pressure valve底阀 bottom valve底阀 Foot valve电磁动装置 Eletro magnetic actuator电磁阀magnetic valve电磁阀 solenoid valve电磁－液动装置 Eletro magnetichydraulic actuator电动阀mortor operated valve电动阀 motorized valve电动截止阀 Electric Actuated Stop Valves电动平行式双闸板闸板 Electric Double Disk Parallel Gate Valves电动楔式闸阀 Electric Actuated Wedge Gate Valves电动装置Electric actuator电－液动装置Eletro hydraulic actuator电液伺服阀electro-hydraulic servovalve调节弹簧 Regulation spring调节阀 adjusting valve调节阀 control valve调节阀 regulating valve调节螺套 Adjusting bolt Adjusting screw调节圈 Adjusting ring蝶板 Disc蝶阀；瓣阀 butterfly valve蝶阀；瓣阀；拍门；铰链阀 flap valve蝶式缓冲止回阀 Butterfly Type Non-slam Check蝶式止回阀 Butterfly swing check valve定比减压阀 Proprutioning pressure reducing valve定差减压阀 Fi*ed differential reducing valve定值减压阀Fi*ed pressure reducing valve动态特性 Dynamic characteristics对焊连接阀 Buttwelding valves对夹蝶板阀 Wafer plate valves对夹式衬胶蝶阀 Wafer Type Butterfly Valves with Rubber Itning对夹式阀门 Clamp valves 对夹式止回阀 Wafer Check Valves额定排量 Certified capacity额定排量系数 Derated coefficient of discharge二通阀 Two-way valves 阀 valve阀板 valve deck plate阀板 valve plate阀板式活塞泵 valve deck plate type piston pump 阀板式活塞泵 valve plate type piston pump阀瓣 Disc阀操纵杆 valve operating rod阀痤槽 valve seat recess阀挡 valve grid阀挡 valve positioner阀挡 valve stop阀导杆 valve tail rod阀导向器 valve guide阀盖 bonnet阀盖衬套 bonnet bush阀盖垫片 bonnet gasket阀杆 stem阀杆 valve rod阀杆 valve spindle阀杆端部尺寸 Dimmension of valve stem end阀杆环 stem ring阀杆螺母 Yoke bushing Yoke nut 阀杆填料 stem packing阀杆头部尺寸 Dimension of valve stem head阀簧 valve spring阀簧压板 valve spring plate阀控水锤泵 valve-controlled hydraulic ram阀框架 valve yoke阀门 Valve阀门传动装置 valve bandle set阀门和管件 Valves and Fittings阀门盘根 valve packing阀门手柄 valve handle 阀盘 disc阀盘 valve disc阀片 Disc阀球 valve ball阀驱动臂 valve driving arm阀驱动臂 valve motion arm阀式活塞 valve type piston阀式活塞 valve type bucket阀室式活塞泵 valve bo* type piston pump阀室式活塞泵〔美〕 valve pot type piston pump阀抬起装置 valve lifting device阀体body阀体 valve body阀箱 valve bo*阀箱 valve cage阀箱 valve chest阀箱；阀限位器 valve guard
阀门英语及缩写
（一）阀门产品种类术语-valve英汉互译 阀门valve 通用阀门General valve 球阀Ball valve 槽车球阀Tank Lorry Ball Valves CQ螺纹球阀CQ Thread Ball Valves 法兰球阀Flange Ball Valves 衬里球阀Lining Ball Valves 闸阀Gate valve 楔式闸阀Wedge Gate Valves 法兰闸阀Flange Gate Valves 排渣闸阀Scum Gate Valves 薄型闸阀Thin Gate Valves 水封闸阀Water Seal Gate Valves 电动楔式闸阀Electric Actuated Wedge Gate Valve 1 / 20
平板闸阀Flat Gate Valve 单闸板平板闸阀Single Disc Flat Gate Valves Electric Double Disk Parallel Gate Valves电动平行式双闸板闸阀 Double Disc Flat Gate Valves 双闸板平板闸阀 Double Disk Parallel Gate Valves平行式双闸板闸阀 截止阀Globe valve Angle Globe valves 角式截止阀 Angle Type Globe Valves 门角式截止阀 Electric Actuated Stop Valves 电动截止阀 Flange Globe Valves 法兰截止阀 Lining Globe Valves衬里截止阀 Oblique Stop Valves 直流式截止阀 Plunger Globe Valves 柱塞截止阀 Magnetic Co-operate Globe Valves磁耦合截止阀 止回阀Check valve 2 / 20
固定球阀使用说明书创新.
SUNGO V ALVES GROUP CO.,LTD Installation, Operation & Maintenance Manual TRUNNION BALL V ALVE
1. Purpose and Specification This products is our company according to the API 6D/API 608 designs and manufactures of steel pipeline trunnion ball valve, It is used for liquid,gas etc tubing line open or close.The main advantages include: Reliable sealing structure、Thechnology advanced、Small liquid resistance、Flexible open and close、Long service life、Safe reliabe、Convienient maintance etc. This kind of ball valve is widely utilized in Petroleum、Chemical industry、refinement、Steel and iron、papermaking, medicine etc. Performance Specification 2 The main adoption standards 2、1 Design conform to API 6D/API 608 2、2 Flange conform to ASME B16.5/ ASME B16.47 2、3 Face to face conform to ASME B16.10 2、4 Temperature-class conform to ASME B16.34 2、5 Test conform to API 6D 2、6 Fire safe conform to API 607/API 6Fa 2、7 Wetted parts material conforms to NACE MR 0175 (If required) 3 Structure Characteristic & principle of work 3、1：Fire safety 、antistatic structure Fire safety structure: Installs the fire safety sealing ring in between ball and seat ,After the seat burning loss, the medium and the spring will push the seat support ring’s fire safety sealing ring to the ball, then forms the metal to metal structure, so as to ensure the safety of the system and conform to API 607/API 6FA. Anti-static structure: Installs the anti-static spring in between the stem and the ball. Can effectively exclude the electrostatic 3、2 Blow-out proof stem structure: the stem’s design is blow-out proof structure, the upper cover and the screw can fix the stem, even in the valve cavity’s pressure abnormal rising situation, also can guarantee the stem can not blow out by the medium. 3、3 Double block and drain structure: When the valve is closed, the seat of the upstream and downstream can block the fluid, The valve’s cavity’s contamination can be drain.
阀门管件中英文对照
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