Specifications

API FLSR/HYD gate valve
High pressure and erosion resistance
Simple & effective bidirectional sealing structure

 

API FLSR/HYD gate valve

 

     Full size forged steel gate valve is high pressure and erosion resistance. Simple and effective bidirectional sealing structure guarantee long service life and low maintenance cost.

 

     Reliable and effective full metal seal structure is used between body and bonnet, gate and seat. two

 

Spring energy storage rings are used between body and seat to assist seal to realize low pressure seal and prevent seal surface from pollution.

 

       Use ball screw drive with a balance tail rod to reduce torque.

 

       Use hydraulic drive with manual structure. Piston type double

 

acting hydraulic drive can realize remote control and quick

 

open/close valve. When hydraulic valve needs to be closed,

 

operator can manually lock and shut off valve.  

 

Nominal diameter:2-1/16″ ~ 7-1/16″

 

Working pressure:10000 ~ 15000 PSI