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Gate Valves

PFFA Slab Gate Valve

MAIN FEATURES: PFFA Slab Gate valves are widely used at Wellhead equipment, Christmas tree, manifold plant equipment and pipelines. Full bore design, effectively eliminating the pressure drop. Va
Standard
ASME, API, JIS, BS, DIN, GB, JB, HG
Nominal diameter
1/2"-60" DN15-DN2000
Pressure
150LB-2500LB 0.6Mpa-42.0Mpa
Material
WCB, A105, LCB, LC3, CF8, CF8M, CF3, CF3M, CF8C, CF10M, CG8M, WC1, WC6, WC9, F11 and etc.
End Connection
RF, RTJ, BW, THR, SW
Temperature
-196℃-650℃
Medium
Water, Oil, Gas
Packing
uitable packing for Sea/Air Transport
Payment
T/T, L/C
Operation
Lever, Wrench, gear, Electric、Pneumatic actuator、Hydraulic, etc.

MAIN FEATURES:

PFFA Slab Gate valves are widely used at Wellhead equipment, Christmas tree, manifold plant equipment and pipelines.

  • Full bore design, effectively eliminating the pressure drop.
  • Valve body and bonnet, gate and seat, seat and valve body are both metal to metal sealing.
  • Bonnet and stem designed with back seal, easy to replace the valve stem seals with pressure.
  • HVOF spray with carbide alloy on the surface of gate and seat, in can ensure good wear resistance, and corrosion resistance corruption.
  • With injection grease valve on bonnet in order to grease the sealant to improve the sealing and lubricating function.
  • Equipped with any type of motor.
  • Working pressure: 2000PSI~20000PSI
  • Size Range: 1 13/16″~7 1/16″
  • Working medium: Oil, Natural Gas, Slurry and containing H2S、CO2 gas.
  • Working temperature: -60°~121°C  (KU Grade)
  • Material Level: AA、BB、CC、DD、EE、FF、HH
  • Specification Level: PSL1~4
  • Performance Level: PR1~2
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