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Butterfly type Check Valve

Butterfly type Check Valve

Check valve is characterized by quick open and close, and wonderful sealing performance.

Material:Cast Steel, Alloy Steel, Stainless Steel, Special Steel
Nominal Pressure:Class 150~2500
Nominal Diameter:2″~24″
End Connection:RF, FF, M, F, TG, RG
Working Temp.:-29℃~200℃
Design Standard:API 609
Test/Inspection:API 598/ISO 5208
NACE:NACE 0175