Check Valve Series

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Two-plate Tiny Drag Slow Close Butterfly Check Valve Sizes: 100~400mm
Pressure: 1.6~4.0MPa
Flange Tiny Drag Slow Close Muffler Check Valve Sizes: 200~2000mm
Pressure: 1.0~1.6MPa
Flange Jacket Insluation Check Valve Sizes: 15~300mm
Pressure: 1.6~16.0MPa
Flange Silent Check Valve Sizes: 50~350mm
Pressure: 1.0~2.5MPa
Flange Lift Ammonia Check Valve Sizes: 15~200mm
Pressure: 1.6~4.0MPa
Lug Wafer Double Disc Swing Check Valve Sizes: 50~1200mm
Pressure: 2.0~42.0MPa
300X Slow Off Check Valve Sizes: 20~600mm
Pressure:
Wafer Vertical High Pressure Check Valve Sizes: 10~150mm
Pressure: 16~32MPa
Flange Swing Brass Check Valve Sizes: 50~150mm
Pressure: 1.6MPa
 Kaiweixi Valve Group Co., Ltd.
Kaiweixi check valve Contact Kaiweixi
Zhejiang Shanliu Valve Technology Co., Ltd.
Shanliu Check Valve Contact Shanliu
Shanghai FengQi Industrial Development CO., Lid.
FengQi Check Valve Contact FengQi
Shanghai MeiYan Yi Pump & Valve Co., Ltd.
MeiYan Yi check valve Contact MeiYan Yi