The BERMAD URV-3-M Latching Universal Relay Valve is a 3-Way spring return frictionless balanced poppet type, pressure operated and diaphragm actuated latching relay pilot valve. The URV latching relay valve is designed for use with BERMAD deluge water control and foam concentrate valves, the URV will actuate the BERMAD main valve upon control pressure release from the URV … Continued

FP- 3HC-0

The BERMAD model FP- 3HC-0 is a direct acting, spring loaded, diaphragm type, relief valve. The single port is held closed buy the force of the adjustable spring located above the pressure sensing diaphragm. When the force of the pressure sensed under the diaphragm exceeds the force of the spring the valve will open to … Continued