Gate Valves

PFFA Slab Gate Valve

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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