特殊球阀2
VBG2 VBG3控制球阀文件说明书
® U.S. Registered TrademarkCopyright © 2017 Honeywell Inc. • All Rights ReservedEN0B-0734GE51 R1017VBGx-xx-xx Externally Threaded Control Ball ValvesPN25 (DN40 TO DN50)SPECIFICATION DATAAPPLICATIONThe VBG2 2-Way and VBG3 3-Way Control Ball Valves control hot and chilled water with glycol solutions up to 50% according to VDI2035 in heating, ventilating, and air conditioning (HVAC) systems to provide two-position or modulating functions.Features∙ Sizes from DN40 to DN50 with external (male) BSPP(G) connections 2-1/4" to 2-3/4".∙ Equal percentage flow characteristic.∙ Compatible M6061/M7061 Rotary Valve Actuators,10 Nm: floating, modulating, non-spring return.∙ Removable manual operating handle to control valveduring installation or in the event of power failure. ∙ Actuator can be mounted on the valve in any of fourorientations.∙ Wide range of K VS choices from 25 to 63. ∙ Nickel-chrome plated brass ball.∙ Valve installs in a globe valve "T" pattern, no extraelbows or piping required.∙ Mixing or diverting control for 3-way valves.∙ Leakage rate A, air bubble-tight (according to EN12266-1).SpecificationsValve type Control Ball ValveBody pattern2-way (VBG2-xx-xx), 3-way (VBG3-xx-xx)Nominal pressure rating PN25Media temperature range +5 … +120 °C (+41 … +248 °F) Connection type Male BSPP, threadedconnections, flat sealingControlled fluid Chilled or hot water according toVDI2035 with up to 50% Glycol. Not for use with steam or fuels.Leakage rating VBG2 Leakage rate A, air bubble-tightaccording to EN 12266-1VGB3 Leakage rate A, air bubble-tightaccording to EN 12266-1 for A-AB port, Rate I according to EN 1349 and EN 60534-4 for B-AB port (0.1% of kV)Capacity index (K VS ) see Table 1 and Table 2 Close-off pressures see Table 1 and Table 2 Materials:Body DZR Brass Stem Brass Ball Chrome-plated brass Seat Teflon® seals with EPDM O-rings Flow control insert Noryl®Body Style:2-way ball valve Straight-through flow, full orreduced port using patented flow control insert3-way ball valve A-B-AB flow, full or reduced portusing patented flow control insertBody pressure rating PN25Flow Characteristics: 2-way Equal percentage with flowcontrol insert3-way Port A to AB: Equal percentage;Port B to AB: LinearApprovals/Standards CEVBGx-xx-xx EXT. THREADED CONTROL BALL VALVES PN25 (DN40 / DN50) – SPECIFICATION DATAEN0B-0734GE51 R1017 2Table 1. VBG2 Two-way control ball valvesDNKvs A-BOrder numberClose-off Pressure withM6061/M7061 10Nm actuators (kPa)External Thread interface size4025 VBG2-40-25 6802 1/4"40 VBG2-40-40 50 40 VBG2-50-40 2 3/4"63VBG2-50-63Table 2. VBG3 Three-way control ball valvesDNKvs A-ABKvs B-ABOrder numberClose-off Pressure withM6061/M7061 10Nm actuators (kPa)External Thread interface size4025 20 VBG3-40-25 2702 1/4"40 32 VBG3-40-40 50 40 32 VBG3-50-40 2 3/4"6350VBG3-50-63V B G 22045BALL VALVEMALE EXTERNALLY THREADED2-WAY DN40Kvs = 40Kvs = 63Kvs = 2.5DN503-WAY2:40:40:63:25:50:3:Fig. 1. VBG product keyVBGx-xx-xx EXT. THREADED CONTROL BALL VALVES PN25 (DN40 / DN50) – SPECIFICATION DATA3 EN0B-0734GE51 R1017Table 3. Valve accessories and replacement partsPart no.Description5112-21/U Replacement stem assembly for VBG, DN40-50AC ‐40TF Fittings accessories DN40 VBG valves AC ‐50TFFittings accessories DN50 VBG valves 5112‐51/U LINKAGE SET FOR VBG DN40‐50Table 4. Connection sets ConnectionPipe size DN O.S. no. Connection setDescription Internal threadR 1-1/2"40AC-40TFConsisting of 1union nut,1 tailpiece, and 1 gasketR 2"50AC-50TFTable 5. Connection set dimensionsConnection setsacO.S. noG 2-1/4"G 1-1/2" AC-40TF G 2-3/4"G 2"AC-50TFVBGx-xx-xx EXT. THREADED CONTROL BALL VALVES PN25 (DN40 / DN50) – SPECIFICATION DATAEN0B-0734GE51 R1017 4M6061/M7061M6061/M7061Table 6. VBG2 dimensions (in mm) DN A B C D G H IJ K O 40 103.5 97.1 39.5 64 G2-1/4" 178 132 237.5 198 75 50 115.5 102.144.5 64 G2-3/4" 178132 242.5 198 85Table 7. VBG3 dimensions (in mm) DN A B C D G H IJ K O 40 114.5 143.5 86 64 G2-1/4" 178 132 284 198 75 50 131.5 166.1101 71.5 G2-3/4" 178132 306.5 205.5 90VBGx-xx-xx EXT. THREADED CONTROL BALL VALVES PN25 (DN40 / DN50) – SPECIFICATION DATA5 EN0B-0734GE51 R1017MountingWhen installing the valve care must be taken that the flow direction is correct (see section "Typical Operation" below). The valve must not be mounted with the stem pointing downward.The valve is supplied complete with mounting instructions. The water quality must meet VDI 2035 requirements. NOTE:Mount the actuator by hand, only. Do not use a tool, as this could result in damageTypical OperationAll types of valves should be mounted in the return flow. If the Dp-values exceed 300 kPa, attention should be paid to the development of noise.Two-Way ValvesDirection of flow always from port A to port BThree-Way ValvesThese valves are used preferably as mixing valves. This means:Port AB: Total flow outlet Port A: Controlled flow inletVBGx-xx-xx EXT. THREADED CONTROL BALL VALVES PN25 (DN40 / DN50) – SPECIFICATION DATAManufactured for and on behalf of the Environmental & Energy Solutions Division of Honeywell Technologies Sàrl, Rolle, Z.A. La Pièce 16, Switzerland by its Authorized Representative:Home and Building Technologies Honeywell GmbH Böblinger Strasse 1771101 Schönaich, Germany Phone +49 (0) 7031 637 01 Fax +49 (0) 7031 637 740 EN0B-0734GE51 R1017Subject to change without noticeDISPOSAL OF VBG CONTROL BALL VALVESOBSERVE LOCAL REQUIREMENTS ON PROPER WASTE RECYCLING / DISPOSAL!∙ Dezincification-resistant brass body ∙ Chrome-plated brass ball∙ Teflon® seals with EPDM O-rings ∙ Noryl® flow control insert ∙ Stainless steel screws∙ Aluminum DN 40/50 plate and adapter ∙ PA6.6 + 30% GF Plastic DN 40/50 scale ∙PE Plastic bag for DN40/50 linkage parts。
球阀长度系列1和2的区别
球阀长度系列1和2的区别全文共四篇示例，供读者参考第一篇示例：我们来了解一下球阀的基本结构。
球阀由阀体、阀盖、阀芯（球体）、阀杆和阀座等部件组成。
球阀的作用是通过旋转球体来控制流体的通断，实现流体的控制和调节。
球阀长度系列1和系列2主要区别在于球体的长度和阀底标准。
球阀长度系列1的特点是球体较短，适用于一般工况下的流体控制。
此类球阀的优点是结构简单、制造成本低、易维护等，广泛应用于一般的工业流体控制系统中。
球阀长度系列1通常采用全通径结构，即球体的直径与管道的直径相同，能够保证流体的畅通，减少流体通过球阀时的阻力。
除了球体的长度和结构，球阀长度系列1和系列2在阀底标准上也有所不同。
球阀长度系列1通常采用API标准的阀底，适用于一般的工业流体控制系统。
而球阀长度系列2通常采用ANSI标准的阀底，能够满足高压或高温工况下的流体控制要求。
球阀长度系列1和系列2在球体长度、结构复杂度和阀底标准等方面有所区别，适用于不同的工况和流体控制要求。
选择合适的球阀长度系列可以有效提高系统的流量、效率和可靠性，确保流体控制系统的正常运行。
希望通过本文的介绍，读者能够更加了解球阀长度系列1和系列2的区别，从而更好地选择适合自己需求的球阀产品。
第二篇示例：球阀是一种常用的控制阀门设备，广泛应用于各种工业领域，如石油、化工、电力等。
球阀的长度系列1和系列2是球阀的两种不同设计标准，两者在结构、功能和适用范围上有一些区别。
下面将详细介绍球阀长度系列1和系列2的区别。
球阀长度系列1和系列2在外观上有一定差异。
长度系列1的球阀主要特点是球阀的整体长度相对较短，在结构上比较紧凑。
而长度系列2的球阀则相对较长，在结构上更加笨重。
这些外观上的差异主要是为了适应不同的工程需求，长度系列1适用于空间受限的场所，而长度系列2适用于空间相对充裕的场所。
在功能上，球阀长度系列1和系列2在密封性能、使用寿命等方面也有所不同。
长度系列1的球阀通常采用弹簧座圈密封结构，密封性能较好，能够有效防止漏气漏水等问题，使用寿命较长。
球阀基础知识
球阀的定义
按结构形式可分为
按密封面材料可分为
按使用介质可分为
球阀的分类
球阀的应用范围
供热系统
用于控制蒸汽和热水的供应和排放。
给排水系统
用于控制自来水、饮用水等流体的接通和截断。
石油化工
用于控制油品、气体等介质的输送和排放。
其他工业流体系统
如纸浆、纸业、食品、医药等工业中，用于控制流体介质的流通。
压缩空气系统
用于控制压缩空气的流通。
球阀结构与原理
02
球阀的组成
操作装置
可以是手动、电动或气动等方式，用于操作球阀开关。
阀杆
连接球体与操作装置的部件，可带动球体旋转。
密封圈
球体与阀体之间起到密封作用的部件，防止介质流出。
阀体
球阀的主体结构，包括进出口端口和阀座等。
球体
球阀的关键部件，具有圆形空心结构，可以在阀体通道内自由旋转。
安装前准备
根据实际需要，采取必要的安全防护措施，例如加装安全阀等，以确保管道系统的安全运行。
安全防护措施
将球阀放置在安装位置，调整其位置和角度，确保其与管道系统相匹配。
安装位置调整
使用适当的螺丝将球阀与管道系统连接起来，确保连接牢固可靠，无泄漏。
连接管道
手动旋转球阀手柄，开启和关闭球阀，观察其是否灵活可靠，无卡阻。
球阀的启闭操作简便，能够实现远程控制。
球阀的抗腐蚀性能较强，能够提高设备的耐久性和可靠性。
球阀与其他阀门的比较
与旋塞阀相比，球阀的密封性能更可靠，能够达到更高的密封等级，同时具有更好的抗腐蚀性能和更长的使用寿命。
与蝶阀相比，球阀的启闭速度较慢，能够更好地控制流体流量，同时具有更高的密封性能和更长的使用寿命。
二片式球阀结构图
二片式球阀结构图摘要：本文介绍了二片式球阀的结构图和组成部分。
二片式球阀是一种常用的截止阀，广泛应用于各种工业领域。
它由阀体、阀盖、球体和操作机构等几个主要部分组成。
通过详细介绍每个部分的结构和功能，帮助读者更好地理解二片式球阀的工作原理和应用场景。
一、引言二片式球阀是一种球体位于阀体内的截止阀，通常用来控制流体的流量和压力。
它具有结构简单、操作方便、密封可靠等特点，被广泛应用于石油、化工、电力、冶金等行业。
本文将通过结构图的介绍，详细说明二片式球阀的构造和各个组成部分的功能。
二、二片式球阀的结构图二片式球阀的结构图如下所示：```————————————| || 阀体 || ||—————————————||———————————|| || 阀盖 || ||———————————||———————————|| || 球体 || ||———————————||———————————|| || 操作机构 || ||———————————|```三、二片式球阀的组成部分1. 阀体：阀体是二片式球阀的主要承载部分，通常由铸铁、铸钢或不锈钢制成。
它具有良好的机械强度和耐腐蚀性能，能够承受高流量和高压力的工作条件。
2. 阀盖：阀盖位于阀体的上部，用于固定球体和连接操作机构。
它通常由与阀体相同的材料制成，以保证整个阀体的密封性。
3. 球体：球体是二片式球阀的关键组成部分，也是控制流体流量和压力的关键。
它通常由不锈钢、碳钢等材料制成，具有良好的耐腐蚀性能和刚性，能够在高压力条件下保持稳定的操作。
4. 操作机构：操作机构用于控制球体的开闭动作，通常包括手动操作装置和自动操作装置两种。
手动操作装置可以通过手柄、手轮等来控制球体的旋转，而自动操作装置可以通过电动装置、气动装置等实现对球体的远程控制。
四、二片式球阀的工作原理二片式球阀的工作原理非常简单。
当手动操作装置或自动操作装置作用在操作机构上时，操作机构会使球体转动，从而打开或关闭流体通道。
球阀长度系列1和2的区别
球阀长度系列1和2的区别
球阀是一种常用的流体控制阀门，具有简单、紧凑、可靠的特点。
球阀长度系列1和2在设计和使用上存在一些区别，下面将详细介绍它们之间的差异。
从外观上看，球阀长度系列1和2的整体长度有所不同。
长度系列1的球阀相对较短，适用于空间有限的场合，可以节省安装空间。
而长度系列2的球阀相对较长，适用于安装空间充足的场合。
长度系列1和2的内部结构也有所区别。
长度系列1的球阀通常采用全通径设计，即球体的直径与管道的直径相当，具有较大的流量通道，能够实现较大的流量。
而长度系列2的球阀通常采用缩径设计，即球体的直径小于管道的直径，流量通道相对较小，适用于对流量要求不高的场合。
长度系列1的球阀在使用中通常需要较大的操作力，因为球体与密封面之间的接触面积较大，摩擦力较大。
而长度系列2的球阀由于球体与密封面之间的接触面积较小，操作力较小。
长度系列1和2的球阀在密封性能上也有一些差异。
长度系列1的球阀采用弹性密封结构，具有良好的密封性能，适用于对密封要求较高的场合。
而长度系列2的球阀通常采用金属密封结构，密封性能较差，适用于对密封要求不高的场合。
球阀长度系列1和2在外观、内部结构、操作力和密封性能等方面存在一些差异。
根据具体的使用场合和要求，可以选择合适的长度系列来满足需求。
无论是长度系列1还是2，球阀都是一种可靠的流体控制阀门，能够在工业生产和生活中发挥重要作用。
二片式球阀型号参数及价格
二片式球阀型号参数及价格
1.型号：Q41F-16C
参数：
-额定压力：1.6MPa
-适用温度：-29℃~150℃
-连接形式：法兰
-阀门材质：球体和阀座材料为不锈钢
价格：该型号二片式球阀的价格在1000元左右。
2.型号：Q41F-25
参数：
-额定压力：2.5MPa
-适用温度：-29℃~150℃
-连接形式：焊接
-阀门材质：球体材料为不锈钢，阀座材料为聚四氟乙烯价格：该型号二片式球阀的价格在1500元左右。
3.型号：Q41F-40P
参数：
-额定压力：4.0MPa
-适用温度：-29℃~200℃
-连接形式：螺纹
-阀门材质：球体材料为不锈钢，阀座材料为聚四氟乙烯
价格：该型号二片式球阀的价格在2000元左右。
4.型号：Q641F-64C
参数：
-额定压力：6.4MPa
-适用温度：-29℃~250℃
-连接形式：法兰
-阀门材质：球体材料为镍铜合金，阀座材料为聚四氟乙烯价格：该型号二片式球阀的价格在3000元左右。
5.型号：Q941F-100
参数：
-额定压力：10.0MPa
-适用温度：-29℃~300℃
-连接形式：焊接
-阀门材质：球体材料为碳钢，阀座材料为铬钼钢
价格：该型号二片式球阀的价格在5000元左右。
管道球阀常见故障及排除方法范文（二篇）
管道球阀常见故障及排除方法范文管道球阀是一种常见的阀门，广泛应用于液体、气体等介质的控制系统中。
然而，由于长时间使用或其他原因，管道球阀可能会出现一些常见故障。
本文将介绍几种常见的故障及其排除方法，以便读者了解并解决问题。
一、漏气故障漏气是管道球阀常见的故障之一，可能会导致系统效率下降、工作不稳定等问题。
漏气的原因可能是阀体老化、密封材料损坏、安装不当等。
（1）阀体老化当管道球阀使用时间较长时，阀体内部的零件可能会出现老化现象，导致漏气。
解决方法是更换阀体或修复阀体。
（2）密封材料损坏管道球阀的密封材料一般为聚四氟乙烯等，长时间使用后可能会因摩擦、压力等原因损坏导致漏气。
解决方法是更换密封材料或调整密封件的位置。
（3）安装不当管道球阀在安装时需要正确连接管道，并使用密封材料进行密封。
如果安装不当，例如安装位置不平整、连接不紧等，就容易导致漏气。
解决方法是重新安装阀门，确保连接紧密，并调整阀门位置。
二、堵塞故障堵塞是另一个常见的管道球阀故障，可能会导致介质无法流通、阀门无法打开或关闭等问题。
堵塞的原因可能是介质中的杂质、腐蚀产物等。
（1）介质中的杂质如果管道中的介质中存在杂质，如泥沙、颗粒物等，就可能堵塞球阀。
解决方法是清洗管道，以及定期维护和检查管道。
（2）腐蚀产物在一些特殊介质中，阀门内部可能会产生腐蚀物质，例如铁锈、氧化物等，导致阀门堵塞。
解决方法是定期清洗和维护阀门，以及使用耐腐蚀材料制造的阀门。
三、卡死故障卡死是管道球阀另一个常见的故障，可能会导致阀门无法打开或关闭，影响系统的正常运行。
卡死的原因可能是阀杆过长、阀杆润滑不足等。
（1）阀杆过长如果阀杆过长，就容易导致阀门卡死。
解决方法是调整阀杆的长度，使其符合标准要求。
（2）阀杆润滑不足阀门在使用过程中需要有足够的润滑剂，以减少阀杆与阀座之间的摩擦。
如果润滑不足，就容易导致阀门卡死。
解决方法是定期给阀门润滑剂，并确保润滑状态良好。
四、振动故障振动是管道球阀可能出现的故障之一，可能会导致阀门失效、系统泄漏等问题。
气动不锈钢内螺纹三片式二片式球阀说明书
专业从事气动执行装置的研究和开发，有着丰富的生产经验及配套经验，所销售产品一律严格按照ISO9000 质量认证体 系标准执行，质量稳定可靠，测试手段完善。公司专产各类型气动执行器，气动球阀、蝶阀、闸阀、截止阀、放料阀、隔膜阀、调 节阀等各种阀门。产品可装配：防爆电磁阀、反馈信号、阀门定位器及其它元件。作为管道远距离单独和集中控制，可通过计算机 操作，是实现工业自动化的先驱装置。公司在生产执行机构的同时，还和其他许多著名的电磁阀、位置反馈开关、过滤器、定位器 生产厂家有着良好的合作关系，可为用户提供多种配套服务。
40
11/2 185 238 129 38
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2 185 245 148 50
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气动执行器
AT1 AT1 AT1 AT1 AT2 AT2 AT2
Q6（1、6）1F 气动（内螺纹、对焊式）球阀
概述
气动内螺纹（对焊式）球阀是由双（单）作用气动活
塞式执行器和内螺纹（对焊式）球阀组成。其阀体可分为
整体式、二段式、三段式。阀座采用弹性密封结构，密封
气动执行器主要技术参数
气动执行 器
型号 控制形式 作用形式 气源压力 最大回转角度 回信器 控制信号
控制气源 工作温度
QW-TZ 精小型系列、AT 单作用系列 双作用/单作用 切断/调节 0.4 ～ 0.8 MPa 90°～92° AC220V AC110V DC24V 电信号：0～0Ma 4 ～20Ma 气信号：0.02 ～0.1 MP a 洁净、干燥压缩空气 -20℃ ～ +90℃
车间展示：
图片展示：
阀门 用料足 品质高 价格底 欢迎咨询选购
简单描述：详细请看最下面参数介绍 三片式气动球阀 Q611F 口径：6~100
2寸球阀 尺寸
2寸球阀尺寸1. 介绍球阀是一种常见的关断或调节流体的阀门，其主要特点是结构简单、操作方便、密封性好等。
2寸球阀是球阀的一种规格，指的是球阀的口径为2英寸。
本文将详细介绍2寸球阀的尺寸标准、结构特点、材质选择等方面的内容。
2. 尺寸标准2寸球阀的尺寸标准主要包括以下几个方面：2.1. 口径2寸球阀的口径为2英寸，即50毫米。
口径是指球阀的进出口连接管道的直径，也是球阀的关键尺寸之一。
2.2. 长度2寸球阀的长度一般根据相关标准进行设计，常见的长度包括标准长度、短结构长度和延长结构长度。
标准长度一般为球阀尺寸的基准长度，短结构长度则更加紧凑，适用于空间有限的场合，延长结构长度则可以根据需要进行调整。
2.3. 连接方式2寸球阀的连接方式主要包括螺纹连接和法兰连接两种。
螺纹连接适用于小口径球阀，通常用于低压、小流量的场合；法兰连接适用于大口径球阀，通常用于高压、大流量的场合。
2.4. 压力等级2寸球阀的压力等级一般根据使用场合和工作条件确定，常见的压力等级包括150LB、300LB、600LB等。
不同的压力等级对应着不同的工作压力和密封要求。
2.5. 温度范围2寸球阀的温度范围也是根据使用场合和工作条件确定的，常见的温度范围包括-200℃等。
不同的温度范围对应着不同的材质和密封材料要求。
40℃150℃、-40℃3. 结构特点2寸球阀的结构特点主要包括以下几个方面：3.1. 阀体2寸球阀的阀体一般采用铸造工艺制成，具有良好的强度和刚性。
阀体通常为球形，内部设有球孔，球孔与管道轴线保持一致，用于控制流体的通断和调节。
3.2. 阀球2寸球阀的阀球是球阀的关键部件，通常采用不锈钢材质制成，具有耐腐蚀、耐高温等特点。
阀球内部设有球孔，通过旋转阀球控制流体的通断和调节。
3.3. 密封结构2寸球阀的密封结构主要包括软密封和金属密封两种。
软密封一般采用弹性材料制成，具有良好的密封性和耐磨性；金属密封一般采用金属材质制成，具有耐高温、耐腐蚀等特点。
AT Controls Series TS2、TS3 与 TM3 颈杆式球阀安装与维护手册说明书
SERIES TS2, TS3, TM3TRUNNION MOUNTED BALL VALVES INSTALLATION, OPERATION & MAINTENANCE MANUALContents1SCOPE (3)2DESIGN (3)3INSTALLATION (4)4TESTING (4)5VALVE OPERATION (5)6DRAINING, VENTING THE VALVE (5)7REMOVING AND REPLACING THE VENT/DRAIN PLUGS (6)8DISASSEMBLY (6)9STORAGE (6)10MATERIAL DESCRIPTION (7)10.1MATERIAL DESCRIPTION – SERIES TS2 (7)10.2MATERIAL DESCRIPTION – SERIES TS3 (8)10.3MATERIAL DESCRIPTION –SERIES TM3 (2”-14”) (9)10.4MATERIAL DESCRIPTION –SERIES TM3 (16”-24) (10)11NAME PLATE (11)12SPARE PARTS AND REPAIR KITS (11)1 SCOPEThis IOM provides a general guideline in installing and operating Series TS2/TS3/TM3 Trunnion Mounted Ball Valves with standard features. It is responsibility of the end user to determine that the valve is appropriate for the intended service and proper Personal Protective Equipment (PPE) are used when installing or operating the valves. Contact factory for any specific technical details.2 DESIGNDepending on the specific valve configurations, Trunnion Mounted Ball Valves may have the following features: Double Block and Bleed (DBB)This feature is based on Double Block and Bleed feature as defined in API 6D standard where the line pressure can be applied simultaneously to one single valve from both valve ends in closed position. The pressure inside the body cavity can be released thru a vent valve.Note that the DBB concept as defined in API 6D standard is different from OSHA standards, which carry different meanings. OSHA describes DBB as two in-line valves with a method or device to bleed the pressure between two valves.Emergency sealant injection fittingsStandard soft seated trunnion ball valves (TS2/TS3) include emergency sealant injection fittings for the valve stem and seat sealing area. Due to the flange thickness, some of the smaller valves may not have an emergency sealant injection fitting for the seats.WARNING: Fittings must be replaced if there are any signs of damage or corrosion. Some sealant injection fittings for the seat sealing area may have another internal check valve installed below the injection fitting. DO NOT remove the fittings or the internal check valves when the valve is under pressure.Body Vent and Drain plugTypical construction includes a vent plug at the upper body and a drain plug at the lower valve body.Single Piston Effect Seats (SPE) or Self-Relieving SeatsSPE seats or Self-relieving seats are standard design features. The SPE seats are designed to prevent any excess pressure build-up inside the body cavity.Double Piston Effect (DPE) Seats and Double Isolation and Bleed (DIB)DPE seats are optional features. Usually a pressure relief valve is installed on the body to provide overpressure protection inside the body cavity. If equipped, check the operating conditions and make sure that the pressure relief valve is installed properly.Valves equipped with DPE seats are also referred to as Double Isolation and Bleed (DIB) valves per API 6D standard.* Some smaller valves may not have an emergency sealant injection fitting for the seats.The valve may be supplied with different configurations. Contact factory if there are any questions regarding the specific valve design features.3 INSTALLATIONExcept for the fail-safe closed configuration, the valves should be installed in open position. Prior to installation, check the valve for any sign of damage. The valve must be properly cleaned as any foreign material, weld slag or construction debris may damage the sealing surfaces during operation.Verify that proper studs and nuts are being used and check flange surfaces for correct finishes, blemishes, etc.CAUTION: Lifting and handling of the valve assembly should be done by qualified personnel and in compliance with the applicable law and safety regulations. Lifting equipment must be rated and suitable for lifting the entire valve and actuator assembly.Lifting lugs on the actuators or gear operators are not designed to support the weight of the valve and actuator assembly. Never lift the valve assembly by handle, hand wheel, gear operator or actuator.Valves should be lifted by using lifting lugs on the valve body or using a strap to lift the valve assembly. Do not stand near and under the valve assembly during lifting operation.4 TESTINGMost piping system requires a pressure test that includes a hydrostatic shell test and a seat (closure) test. Hydrostatic shell test must be performed with the valve in partially open position. Seat test can be performed in closed position.Test fluid must be fresh water mixed with a corrosion inhibitor or liquid that is compatible with the metal and soft seal components. Valves should be pressure tested at ambient temperature and the maximum test pressure is listed as follows:The pressure rating of the valve is listed on the nameplate.Due to the danger of testing with air or gas, test pressure for a pneumatic shell test may be lower. Check the design specifications or standard for the correct test pressure for air or gas.After testing, valve should be drained, cleaned and kept dry.5 VALVE OPERATIONThe ball valve is designed for on-off service. In other words, the valve should be operated either in fully open or fully closed position. Do not operate the valve in partially open position.Wrench Operated Valves:To open the valve, rotate the handle until it is parallel to the flow direction. To close the valve, rotate the handle until the orientation of the handle is perpendicular to the flow direction.Gear Operated Valves:A position locator on top of the gear operator shows the valve position. Turn the hand wheel clockwise to close the valve and counter clockwise to open the valve. The valve is open when the position indicator is parallel to the flow direction. The valve is closed when the position indicator is perpendicular to the flow direction.Valves with Actuators:Contact factory or suppliers of the actuators for the specific operating procedures for actuators.6 DRAINING, VENTING THE VALVEWARNING: Allow the surface temperature of the valve and flow media to cool down until it is safe for handling before attempting to drain the valve or remove the plugs.Check with local regulations regarding the proper procedures of disposing off the drain fluid.The vent valve assembly consists of a vent valve body and a bleed screw. The vent valve can be open by loosening the bleed screw in counter-clockwise direction.CAUTION: To open the vent valve, unscrew the bleed screw slowly until the pressure starts to vent. Once the bleed valve is fully open, do not unscrew the bleed screw any further as the bleed screw could disengage from the bleed valve assembly.Exercise caution and make sure that the vent pressure or the discharge is directed away from the operator and other people.7 REMOVING AND REPLACING THE VENT/DRAIN PLUGSVent and drain plugs must be replaced if there are any signs of damage or corrosion.WARNING: DO NOT remove or loosen the vent plugs or drain plug when the valve is under pressure.Check and make sure that the valve is not under pressure before removing or replacing the vent plugs or drain plugs. Under certain circumstances, the bleed valve may be clogged due to debris, overspray paint, etc., and this may give the false impression that the valve is depressurized. Cycle the valve a few times and make sure that there is no pressure trapped inside the body cavity before removing the plugs.Contact factory for the correct type of vent and drain plugs. Before installing the plugs, wrap the thread of the plug with PTFE/Teflon tape or coat with anti-seize compound. When installing the plug assembly, make sure to tighten it properly but do not over-tighten. Ensure the bleed valve is closed before operating the valve.8 DISASSEMBLYPrior to removing the valve from the line, it is recommended to keep the valve in open position.Ensure that the valve is completely depressurized before removing the valve from the line. Do not attempt to remove or work on any valve under pressure. For valves intended for high temperature service, wait until the temperature cools down first before handling the valves.For valves actuators that are equipped with electric or pneumatic actuators, disconnect electrical supplies, shut off pneumatic supply and vent the actuator.9 STORAGEValves should be stored indoor in open position and kept dry. Unpainted surface areas must be coated with oil that is compatible with metal and soft seal components.Original port protectors should be kept in the ports during storage.Valves must be cycled at least once every 90 days in storage or in operation.Consult factory for proper storage procedures if valves are required to be stored for longer than 6 months.10 MATERIAL DESCRIPTION10.1 MATERIAL DESCRIPTION – SERIES TS210.2 MATERIAL DESCRIPTION – SERIES TS310.3 MATERIAL DESCRIPTION –SERIES TM3 (2”-14”)10.4 MATERIAL DESCRIPTION –SERIES TM3 (16”-24)SERIES TS2, TS3 & TM3TRUNNION MOUNTED BALL VALVESInstallation & Maintenance ManualValves11 NAME PLATEThe information on the nameplate includes the following:•P/N: Part number •SIZE: Nominal pipe size •CL: Pressure class • S/N: Serial Number•BODY: Body material •BALL: Ball material •SEAT: Seat material •STEM: Stem material •SEAL: Seal material •F/F: Face-to-face dimension •MFG: Manufacture date •P/T: Pressure temperature rating of the valves (Imperial and Metric)12 SPARE PARTS AND REPAIR KITSTo order replacement seal kits or spare parts please provide the following information:• Part number of the valve• Serial Number• Type of spare part kitA-T Controls product, when properly selected, is designed to perform its intended function safely during its useful life. However, the purchaser or user of A-T Controls products should be aware that A-T Controls products might be used in numerous applications under a wide variety of industrial service conditions. Although A-T Controls can provide general guidelines, it cannot provide specific data and warnings for all possible applications. The purchaser / user must therefore assume the ultimate responsibility for the proper sizing and selection, installation, operation, and maintenance of A-T Controls products. The user should read and understand the installation operation maintenance (IOM) instructions included with the product, and train its employees and contractors in the safe use of A-T Controls products in connection with the specific application.While the information and specifications contained in this literature are believed to be accurate, they are supplied for informative purposes only. Because A-T Controls is continually improving and upgrading its product design, the specifications, dimensions and information contained in this literature are subject to change without notice. Should any question arise concerning these specifications, the purchaser/user should contact A-T Controls.For product specifications go to /A-T Controls, Inc. • 9955 International Boulevard, Cincinnati, OH 45246 • Phone: (513) 530-5175 • Fax: (513) 247-5462 • 。
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Customer C-Bom B1JRU10/20 PNEUMATIC SPRING ACTUATO Id-code: 379923-020 Rev: B
Page 3(3)
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Part Id-code Description Material Qty --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------058 871720 BREATHER EPDM 1 061 062 096 000 000 1065880 234702 251707 235446 234056 1179800 DIRECTION ARROW CROSS REC HEAD SCREW SCREW ASSEMBLY WASHER CROSS REC HEAD SCREW PNEUMATIC SPRING-RETURN CYLINDER ACTUA DIN 1725 AlMg3 ISO 3506 A2-70 AISI 304 AISI 304 ISO 3506 A2-70 Spare part sets: H000436 SPARE PART SET 1 2 4 1 1 B_R / B_AR 10
Customer C-Bom B1JRU10/20 PNEUMATIC SPRING ACTUATO Id-code: 379923-020 Rev: B
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--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Part Id-code Description Material Qty --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------001 874680 HOUSING DIN 1691-GG-20 1 002 003 004 000 020 021 005 006 007 008 008a 008b 008c 008d 009 010 011 012 013 014 015 016 017 018 019 022 000 023 000 176810 6931102 7250500 7249300 232597 232598 177280 664550 1137720 664680 H025167 H025173 1083561 232873 178600 178820 177460 668220 1022540 234826 3343 2527 234805 4410 3544 4423 201081 4419 201079 COVER LEVER ARM CONNECTION ARM CONNECTION ARM BEARING BEARING BEARING UNIT CYLINDER BASE POINTER COVER CYLINDER PIPE STICKER STICKER STICKER DIRECTION TAG PISTON PISTON ROD COIL SPRING SPRING PLATE RING RETAINER RING HEXAGON NUT HEAVY O-RING O-RING O-RING O-RING BEARING STRIP STRIP BEARING STRIP STRIP DIN 1691-GG-20 DIN 1693-GGG-40+ENP CARBON STEEL+PTFE DIN 1693-GGG-50 CARBON STEEL+PTFE CARBON STEEL+PTFE DIN 1693-GGG-50 DIN 1693-GGG-40 DIN 1725 G-AlSi10Mg EN755-6063(AlMg0,7Si) T5 PLASTIC PLASTIC PLASTIC ALUMINIUM DIN 1691-GG-20 Cromax 280X EN 10270-2/FDSiCr CARBON STEEL EN 10025-S355JO DIN 17222-C67 ASTM A194 gr. 2H NITRILE, NBR NITRILE, NBR NITRILE, NBR NITRILE, NBR PE-HD PE-HD PE-HD PE-HD 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 1 2 1 1 2 1
Customer C-Bom B1JRU10/20 PNEUMATIC SPRING ACTUATO Id-code: 379923-020 Rev: B
Байду номын сангаас
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--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Part Id-code Description Material Qty --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------024 4399 PISTON RING PE-HD 3 000 025 000 027 029 030 031 032 034 035 036 037 039 000 040 041 000 000 042 043c 044 000 050a 051a 052a 053a 054 055a 056a 200580 178240 201065 233873 235706 233393 235706 234058 2732 4364 4402 4431 7203601 235450 234992 251660 234571 234885 2864 302154 666160 664600 182162 182202 184480 H009376 2601 2936 3122 STRIP PROTECTION BUSHING STRIP LIMIT SCREW HEXAGON SCREW HEXAGON SCREW HEXAGON SCREW CROSS REC HEAD SCREW HEXAGON NUT LOCK NUT RETAINER RING SUPPORT RING IDENTIFICATION PLATE STICKER FILTER SCREW ASSEMBLY HEXAGON SCREW WASHER PROTECTION PLUG WARNING PLATE CYLINDER END CYLINDER END SPINDLE SPINDLE NUT HAND WHEEL LOCK NUT O-RING SPRING PIN CYLINDER ROLLER PE-HD DIN 17440-1.4310 DIN 17440-1.4310 AISI 303 ISO 3506 A2-70/80 ISO 3506 A4-80 ISO 3506 A2-70/80 ISO 3506 A2-70 ISO 3506 A4-70/80 CARBON STEEL DIN 17222-C67 CARBON STEEL POLYESTER POLYESTER AISI 304 STAINLESS STEEL ISO 3506 A4-80 AISI 304 PLASTIC ALUMINIUM DIN 1693-GGG-40 DIN 1693-GGG-40 EN 10083-1.7218 NITRIDED EN 10083-1.7218 NITRIDED DIN 1691-GG-20 STEEL+ENP NITRILE, NBR DIN 17222-1.0904 CARBON STEEL 1 2 1 1 1 4 8 2 1 1 2 2 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 2