SSV-HYDRAULIC 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 TC(Tungsten Carbide) coated or the QPQ with the performance of anti-corrosion, wear-resistance.
Low operating torque.
End Connection: Flange/Thread/Union/BW
Size: 1-13/16” ~ 7-1/16”
Pressure：2000 PSI ~ 15000 PSI