ZJHN Pneumatic Double Seated Flow Regulating Valve

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Basic Info.
  • Power: Pneumatic 
  • Standard or Nonstandard: Standard 
  • Pressure: Medium Pressure 
  • Structure: Regulating 
  • Material: Casting 
  • Temperature of Media: Normal Temperature 
  • Brand Name: GOOLE 
  • Place of Origin: Zhejiang  
  • Means of Transport: Ocean, Air, Land
Supply Capacity

The valve has double seats.The fluid outflow through the valve core of the upper and lower sealing surface.The unbalanced pressure is small.It is a balanced structure,which are widely used in petroleum,chemical,pharmaceutical,metallurgical,power plants,such as the industrial sector,to control of gas liquid medium such as steam.

GAZJHN Pneumatic diaphragm double-seated pressure regulating valve Structure

Valve Body.

Structure:flowing through type globe valve with double-seated.
PN:1.6~10.0Mpa or class 150~class 600.
Connections:flanged type.
Material:WCB,HT200 ZG230-450 ZG1Cr18Ni9Ti.ZG0Cr18Ni12Mo2Ti.
Upper Cover.

Normal Temp:-20°C~+200°C.
Heat Radiation Type:-40°C~+450°C.
Gland Connection:bolted type.
Valve Assembly.

Valve Core:Double guiding&double-seated plug type.
Cv Features:Linear,Equal Percentage or Quick opening.

Model:Multi-spring diaphragm type actuator
Material of the diaphragm:NBR with reinforced polyester fabric.
Spring range:0.02~0.1/0.04~0.2Mpa.
Air Supply:0.14/0.16/0.28Mpa.
Air Supply Connector:M10*1.
Working Temp:-30~+70°C.
Valve Acting Type:air to close or air to open.
Accessories:positioner,,hand wheel.
Parameters:(with positioner.)
Intrinsic Erro:+/-1.5%.
Controlling Range:30:1.

Send message to this supplier
Mr. Ellison (Sales Manager)
Tel: 86-577-57789960
Mobile: 13868629071
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Contact Method
Yongjia Goole Valve Co.,Ltd.
He yi Industrial Zone,Oubei Town, Wenzhou, Zhejiang, China (Mainland) / 325100
Fax: 86-577-57789962
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