Fluid Automatic Drip Check Valve are designed to drain water automatically, which may leak past a normally closed dry valve or deluge valve. They close, however, against an increase in flow pressure and will open automatically at a predetermined decrease in pressure. The devices are used with dry and deluge valves to drain any water that may seep by the valve clapper. This device is also usually installed horizontally at the low point of the system and where water accumulation is anticipated. A manual release push stem enables testing as to confirm drainage of the piping.

In order to acces the technical data sheet section, pls Register