Diaphragm Non-Return Valves

Venstop™ diaphragm non-return valve VM 6520 valve for liquids, air, and gases as well as for pulsating flow conditions. Soft sealing. Insensitive to polluted fluids. Mounting possible in any direction which is unique to check valves. DN 65-80 in cast iron.
Diaphragm Non-Return Valve VM 6520
Venstop™ diaphragm non-return valve VM 6520 valve for liquids, air, and gases as well as for pulsating flow conditions. Soft sealing. Insensitive to polluted fluids. Mounting possible in any direction which is unique to check valves. DN 65-80 in cast iron.
Venstop™ diaphragm non-return valve for liquids, air, and gases as well as for pulsating flow conditions. Soft sealing. Insensitive to polluted fluids. Mounting possible in any direction which is unique to check valves. 
Diaphragm Non-Return Valve VM 6525
Venstop™ diaphragm non-return valve for liquids, air, and gases as well as for pulsating flow conditions. Soft sealing. Insensitive to polluted fluids. Mounting possible in any direction which is unique to check valves.