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SURGE ANTICIPATING / PRESSURE RELIEF VALVE, VERSION 869/2017-001 ↗

Surge anticipating / pressure relief valve for water and neutral liquids up to 70°C. The AVK Series 869 diaphragm-operated valve automatically monitors and relieves excess pipeline pressure to protect against sudden pressure surges and water hammer. The valve opens when system pressure exceeds the configured high-pressure set point.

PRESSURE REDUCING VALVE, VERSION 869/200X-001 ↗

Pressure reducing valve for drinking water and neutral liquids up to 70°C. The AVK Series 869 diaphragm-operated pressure reducing valve (PRV) maintains stable downstream pressure independently of flow demand and variations in upstream pressure.