Shanghai Meifa Machinery Equipment Co., Ltd.

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PFF Series Gate Valve

Price:
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Place of Origin:
Guangdong China (Mainland)
Pressure:
working pressure
Media:
Oil
Standard or Nonstandard:
Standard
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Supplier Profile

Shanghai Meifa Machinery Equipment Co., Ltd.
China (Mainland) China (Mainland)
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Total Stuff:301 - 500 People
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Products details

Item specifics

  • Place of Origin: Guangdong China (Mainland)
  • Pressure: working pressure
  • Media: Oil
  • Standard or Nonstandard: Standard
  • Material: Alloy
  • Structure: gate valve
  • Temperature of Media: Medium Temperature

Specifications

Mental-to-mental seal is used between bonnet and body, gate and seat, seat and body PFF Series Gate Valve

 PFF Series Gate Valve

• Full bore design eliminates efficiently pressure drop and vortex, eliminates washing by solids in fluid.

• Mental-to-mental seal is used between bonnet and body, gate and seat, seat and body.

• The surface of gate and seat is welding overlay with hard alloy, which has feature of corrosion resistance and washing resistance.

• The balanced stem can balance the stem load, reduce load of stem thread and bearing to decrease operating torque.

• The bonnet and stem are designed with back seal, which can replace stem sealing under pressure.

• One side of bonnet is designed with sealant injection valve.

• Rising stem structure can indicate open and close of valve.

• Complete with different pneumatic (hydraulic) actuator upon user’s requirements.

• Working Pressure: 2000PSI~20000PSI

• Nominal Bore: 1.13/16"~9" (46mm~230mm)

• Working Medium: oil,natural gas,mud and gas containing H2S,CO2

• Working Temperature: -46°C~121°C(Class LU)

• Material Class: AA,BB,CC,DD,EE,FF,HH

• Specification level: PSL1-4

• Performance Requirement: PR1-2

 

 

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