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Compact, simple and cost effective, Conex Bänninger Check Valve works automatically to keep water flowing in one direction and prevents any reverse low in a system. The force of low, in the correct direction, opens the valves whilst backlow forces the valve closed.

We offer a comprehensive range of Check Valves please refer to the table below for more detialed information on applications, data and usages.

Check Valve Selection Guide: 

Valve Series Description Application Steam Chilled Water 
Low Temp Hot Water Max 110℃
1451 Spring Check Non-Return Valve Preventing back flow x x
1461 Foot Valve Debris removal, preventing back flow x x
1470 Swing Check Valve Bronze Preventing back flow
1470 Swing Check Valve Brass Preventing back flow x

1340

Double Check Valve Prevention of back siphonage x x x
1350 Vertical Lift Check   x x x
1360 Horizontal Lift Check Preventing back flow

 

Valve Series Medium Temp Hot Water Max 110℃ Drinking Water Oil Air Max Bar Inert Gas Max Bar Combustible
Gas
Corrosive
Gas
Oxygen
1451 x x 5 bar x x x x
1461 x x 5 bar x x x x
1470 x x x x x
1470 x x x x x

1340

x x x x x x x
1350 x x x x x x x x
1360 x x x x