API 6A piston check valve

API 6A lift check valve,  API 6A Swing Check Valve

API 6A lift check valve, API 6A Swing Check Valve is in accordance with API 6A 21th latest Edition, and use the right materials for H2S service according to NACE MR0175 standard. 　 Model：Piston Type Check Valve/Lift Type Check Valve/Swing Type Check Valve Pressure：2000PSI～15000PSI

Diameter：2-1/16～7-1/16(52mm～180mm)

Working Temperature:-46℃～121℃(KU Grade)

Material Level:AA、BB、CC、DD、EE、FF、HH

Specification:Level PSL1～3 

Performance: Level PR1

 Product Pictures of  API 6A piston check valve, API 6A lift check valve, API 6A Swing Check Valve

Specifications of API 6A piston check valve, API 6A lift check valve, API 6A Swing Check Valve