Description

Angle brass fire valves refers to the fittings of fire equipment, which are installed in the internal fire water supply systems and are an integral part of water fire extinguishing at the facility with an operating pressure of 1.6 MPa and are used to control the supply of water with a temperature of up to + 225 ° C in a fire hydrant. The angular design of the DU 25 damper complies with the fire safety requirements established in the NPB 154-2000. An indispensable condition for installing the valve is water access, which is provided by connecting to a water supply network or a special fire hydrant.