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      Current location:Home - Product - JFC Series Gate Valve
       
      JFC Series Gate Valve
      •  Full bore design eliminates efficiently pressure drop and vortex, eliminates washing by solids in fluid.
      •  Special seal type lower switch torque.
      •  Mental-to-mental seal is used between bonnet and body, gate and seat rising.
      •  Mental-to-mental seal between gate and seat, and the surface is weld overly with hard alloy, which has feature of corrosion resistance and washing resistance.
      •  Retainer plate fix seat ring insuring good stability.
      •  The stem designed with back seal, can replace stem sealing under pressure.
      •  One side of bonnet is designed with sealant injection in order to supply sealant and improve seal and lubrication performance of gate and seat.
      •  Can 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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