Design Specification:
Standard FC gate valves are in accordance with API 6A 21th latest Edition, and use the right materials for H2S service according to NACE MR0175 standard.
Product Specification Level: PSL1 ~4　　　 Material Class: AA~FF　　 Performance Requirement: PR1-PR2　　Temperature Class: PU 

Product Features:

◆ Forging valve body and bonnet

◆ Small operating torque

◆ Double metal sealing for valve body and bonnet

◆ For any positional gate, it is metal to metal rear seat sealing. 　　　　　　

◆ Lubricating nipple for easy maintenance.

◆ Guide of valve disc to assures lubrication of valve body and protection of valve disc surface. 　　　　

◆ Flanged connection

◆ Manual or Hydraulic operation. 　　　　　　

◆ The user-friendly design makes operation an easy job and max saves the cost.

Technical Data of FC Manual Gate Valve.

 Technical Data of FC Hydraulic Gate Valve

More Features:

Full bore design, effectively eliminate the pressure drop and Vortex, slowing down flushing by solid particles in the fluid, special seal type, and obviously reduce the torque of switching, metal to metal seal between the valve body and bonnet, gate and seat, the surface of gate overlay hard alloy by supersonic spray coating process and the seat ring with hard alloy coating, which have the feature of high anti-corrosive performance and good wear resistance, seat ring is fixed by fixed plate, which has good performance of stability, back seal design for the stem which can be easy for replacing packing under pressure, one side of bonnet is equipped with sealing grease injection valve, in order to supplement the sealing grease, which can improve the sealing and lubricating performance, and pneumatic (hydraulic) actuator can be equipped according to requirement of customer.

Production Photos