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Fax：0515-80618588
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Address: No. 21, Road 6, Private Industrial Park, Jianhu County, Yancheng City
Hydraulic Safety Gate valve
Technology specification：
The design meets the requirement of API SPEC 6A.
Nominal bore：1 13/16″~7 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~PSL4
Performance requirement level：PR1-PR2
Suitable medium：Petroleum, natural gas, mud etc.
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Feature in design:
Comply with the requirement of API SPEC 6A;
Valve structure includes two kinds, i.e.rising stem and non-rising stem
End connection type : Flange
Driving model：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 fixed structure
