BAP05 diaphragm safety valves are specified for control of the flow of gas media through piping. They are indirectly actuated (the diaphragm is not directly controlled with the coil, but with the flow of the running gas), direct valves (two positions opened or closed) without a closed voltage are suitable especially as the emergency valves in front of the boiler houses.
The valves can be used for all heating gases pursuant to ČSN 38 5502 (the Czech standard) and other non-aggressive gases.
Both the body and the cover are produced from the material, ČSN 42 4231.70, the diaphragm is made of rubber textile.
The BAP05 valves are made in three pressure versions and in six interior diameters. Ventilation can be connected to the BAP05 valves. In case the flowing gas contains impurities or hydrates, it must be filtered for reliable function.