2-Way Latching Universal Relay Valve

The BERMAD URV‑2‑M is a normally open, 2‑way, spring‑return, pressure‑operated latching relay pilot valve featuring a balanced poppet and diaphragm actuator. Designed for use with BERMAD Deluge Valves, it actuates the main valve when control pressure is released (pressure-to-close operation).

Once opened, the URV remains latched in the open position even if control pressure inadvertently returns and can only be reset manually after control pressure has been re-established. Its balanced poppet design provides reliable operation at low control pressures, while the frictionless isolation membrane design greatly enhances reliability and durability. This makes it particularly well suited for use with firewater, brackish water, seawater, and other corrosive fluids.