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  4. WATER Plant Construction
  5. Regulating valves, dirt traps
  6. Pressure relief and sustaining valves

Pressure relief and sustaining valves

1400

Pressure relief and pressure retention valve DAV

1401

Pressure relief and pressure retention valve DAV with flow-back prevention

1402

Input pressure control valve

1403

Pressure relief and pressure retention valve DAV for electrical remote control - closed without current

1404

Pressure relief and pressure retention valve DAV for electrical control - open without current

1405

Pressure retention valve DAV for monitoring third-party pressure

1406

Pressure retention valve DAV with float control