Set 10101
Optional check valve with seat holder washer
Check valve to be installed into the connection of the mixing valve on the return way. It prevents back flow rate of energy in presence of complex installations (e.g. different circulating pumps and/or several mixing valves on the zone manifold).
Minimum opening pressure: 20 mbar.
Kvs 8.8.
Max Temperature 110°C.
Code: SET10101