Pump Control Valves

• Isolates system from the effects of pump starts and stops for:
  • Solitary single speed pumps
  • Battery of single speed pumps (add & switch)
  • Battery of variable speed pumps (add)

The Model 740 Booster Pump Control Valve is a hydraulically operated, diaphragm actuated active check valve that opens fully or shuts off in response to electric signals. It isolates the pump from the system during pump starting and stopping, to prevent pipeline surges

• Line pressure driven
  • Independent operation
  • No motor required
  • Long term drip tight sealing
• Solenoid controlled
  • Independent operation
  • No motor required
  • Long term drip tight sealing
• Check feature (spring loaded type)
  • Replaces line sized check valve
  • Fail-safe mechanical closure
• In-line serviceable – Easy maintenance
• Double chamber
  • Full powered opening (option “B”) and closing
  • Non-slam opening and closing characteristic
  • Protected diaphragm
• Balanced seal disk – High flow capacity
• Flexible design – Easy addition of hydraulic features