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Gate Valves

PFF Slab Gate Valve

MAIN FEATURES: PFF Slab Gate valves are widely used at Wellhead equipment, Christmas tree, manifold plant equipment and pipelines. Full bore design, effectively eliminating the pressure drop and ed
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:

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

  • Full bore design, effectively eliminating the pressure drop and eddy.
  • Valve seat designed with stainless steel wave spring; effectively ensure the sealing performance under low pressure.
  • Floating seat design, effectively prevent the leaking of non-parallel abrasion.
  • Valve body and bonnet, gate and seat 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.
  • Equip with any type of driven device.
  • 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
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