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Expanding Gate Valve


 10000PSI  Expanding Gate Valve

 2000PSI-5000PSI Expanding Gate Valve

•  Full bore design eliminates efficiently pressure drop and vortex, and eliminates washing by solids in fluid.
•  Gate use expanding type structure.
•  Achieve low torque operation and low wastage during open and close.
•  Metal seal is used between bonnet and body.
•  Soft seal or metal seal is used between gate and seat.
•  Inject sealant through injection valve to improve seal performance.
•  Working Pressure: 2000PSI~10000PSI
•  Nominal Bore: 1.13/16"~7.1/16" (46mm~180mm)
•  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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