The design meets the requirement of API SPEC 6A.
Nominal bore: 1 13/16 1/16
Rated working pressure: 2000-20000PSI
Rated working temp:K、L、P、R、S、T、U、 v
Material class: AA, BB, CC, DD, EE. FF
Product specification level: PSL1-PSL3G
Performance requirement level: PR1-PR2
Suitable medium: Petroleum, natural gas, mud etc.
Comply with the requirement of API SPEC 6A
End connection type: Flange
Driving model: Manual, gear drive and hydraulic
Gate structure: Integral and expanded
The sealing face of gate and seat is overlaying-welded with hard alloy with erosion and corrosion resistance
The valve seat is classified into floating and fixed
Stem filler adopts lip structure with reliable seal and small operation torque
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