The Bermad 1 1/2″ Pressure Reduction Valve 0.45 – 18m³/hr is actuated by a pressure responsive diaphragm, which seeks to reach equilibrium between hydraulic and set spring force. It reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand or varying upstream pressure.
- High Mechanical Strength
- Proven pressure, flow & weather resistance
- Constant downstream pressure
- Plastic body & trim minimises friction and is highly durable
- Unitised rolling diaphragm & guided plug prevents diaphragm distortion and provides accurate and stable regulation