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宝德177386气动操作的二位二通直座阀

时间:2019-08-30      阅读:959

2012型气动截止阀焊接33.7X2.0

  • 紧凑型
  • 高使用寿命
  • 坚固的通用执行机构,具有模块化配件系列
  • 带有法兰接头、连接套头或焊接接头的不锈钢外壳

商品描述

从外部控制的直座阀,由一个气动的活塞执行机构和一个二位二通直座阀体构成。执行机构以爸爸或适合特殊运行条件的再附言材料制成。可靠的、能够自动调整的压盖确保了高密封性。在这种免维护的坚固阀门上,可以加装各种用于显示位置、行程限位器或进行手动操作的配件。

技术属性

名称

金额

单位

Type2012 
Product sub-groupOn/off valves 
Actuator versionClassic 
Main valve operating principleGlobe valve 
Valve piloting typeManual 
Nominal pressure min0bar
Nominal pressure max16bar
Control pressure vacuumNo 
Temperature environment min-10°C
Temperature environment max60°C
Temperature medium min-10°C
Temperature medium max180°C
Kv value (water)13m3/h
Nominal pressure (DIN EN 1333)PN 25 
Nominal Pressure (DIN EN 1759)Class 150 
CIP capableYes 
SIP capableYes 
Fluidic port connection number2 
Valve function number of switching positions2 
Valve function manual actuationYes 
Valve function manual actuation typeRotary actuation 
Manual activation materialPPS (Polyphenylene sulphide) 
Valve constructionValve complete 
Seat seal material categoryPlastics 
Seat seal materialPTFE (Polytetrafluorethylene) 
Orifice25mm
Body nominal size25mm
Body nominal size (IN)1 inch 
Valve body material categoryMetals 
Valve body materialStainless steel 
Valve raw body manufacturecast 
Valve body surface treatment internalunmachined 
Valve body surface treatment externaluntreated 
Port connection 1 typeWeld end 
Port connection 1 pipe standards 1ISO 4200 
Port connection 1 pipe standard 2DIN 11866 serie B 
Port connection 1 pipe standard 3DIN EN ISO 1127 
Port connection 1 size DNDN 25 
Port connection 1 inner diameter (mm)29,7mm
Port connection 1 wall thickness (mm)2mm
Port connection 1 outer diameter (mm)33,7mm
FlowBelow seat 
Interface to actuatormetric 
Control air connection typeInternal thread 
Control air connection thread typeG 
Control air connection 1 pre-mountedPlug 
Control air connection 2 pre-mountedPlug 
Control air connection positionin line direction 
Control coneNo 
Actuator increased chemical resistanceNo 
O-ring between cover and bushNo 
Position monitoring via magnetic pistonNo 
Seal nipple body materialGraphite 
Packed seal enclosedYes 
Oxygen versionNo 
Vacuum versionNo 
Additional manual actuation includedNo 
Manufacturer´s test certificate 3.1 includedNo 
重量3,210000kg
批准类型,

 

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