Gold Member Since 2007
Audited Supplier
Sisale Trading Co., Limited (Ningbo)

Surface Safety Valve, Safety Valve, Wellhead Safety Valve manufacturer / supplier in China, offering Wellhead Hydraulic Surface Safety Valve, Lug Type Butterfly Valve, Air Union Tube and so on.

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Supplier Homepage Product Petro machinery Wellhead Hydraulic Surface Safety Valve

Wellhead Hydraulic Surface Safety Valve

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Product Description
Wellhead Hydraulic Surface Safety Valve (Main Valve)

Hydraulic actuator installed on the top of the bonnet which controls the open and close of the valve by hydraulic pressure
Metal seal between the body and bonnet
Backseat seal between the stem and the bonnet, easy for the change of sealing stuff under pressure
Sealing surface is hard-faced or the QBQ with the performance of anti-corrosion, wear-resistance.

Low operating torque
End Connection: Flange\Thread\Union\BW
Size: 1 13/16"- 7 1/16"
Temperature: K. L. P. R. S. T. U. V
Material: AA. BB. CC. DD. EE. FF
PR: PR1. PR2
Pressure: 2000-20000 PSI
Application: Oil, Chemical industry, etc.
Medium: Oil\Gas\Water, etc.
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