Product Description

Pressure Rating check valve suppliers PN16 may be classified as swing check valve and lift check valve. The L/D ratio for check valves range from 50 for the swing check valve to as high as 600 for lift check valves.

Product Parameter

Size DN150-400
Medium Water
Standard EN12334/AWWA C508
Pressure 1600 Kpa AT -10°C to 120°C
Type Flange Table E

Product Detail

Pressure Rating check valve suppliers PN16: YINUO specialize in a wide range of check valves (Non-Return Valves) include tilting disc, swing type with lever and counterweight arms, wafer check, duo check, single flap check, flex check valves and ball check valves. Where stated, AVFI’s check valves comply with Australian Standards AS 4794, our check valves range in sizes from DN 10 (10 mm) to DN 1200 (1.2 metros) and pressure ratings vary from PN 6 (6 bar) to PN 40 (40 bar). Stocked check valves are available in a variety of materials such as cast iron, ductile iron, stainless steel, PVC and FIP thermoplastics. Positioners, limit (open/close) switches and relays can be fitted to check valves (non-return valve) to suit order requirements. Refer to the appropriate data sheet for full details on YINUO check valves.


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