Butterfly type Check Valve 

Type： H76H/X 

Size：2"-48"

Pressure Range：Class 150∽Class 900

Working Temp.：≤200°

Material：Carbon steel,Stainless steel,Alloy steel,special material,chromium molybdenum steel,etc.

Medium：Water Steam Oil Gas

Operation: Manual Pneumatic Electric

Steel check valve, API 594/API 6D                              

Steel check valves, ISO 14313                    

Steel valves, ASME B16.34                                             

Face to face, ASME B16.10                                           

End flanges, ASME B16.5                                                      

Inspection and test, API 598                                         

One piece body

Butterfly swing type

Dual-plate disc,long-pattern

Renewable split disc

Hotizontal or vertical service

Wafer ends (Available with flanged ends)

Material of parts: