Description

The Model 740Q Booster Pump Control Valve is a double chambered, hydraulically operated, diaphragm actuated active check valve that opens fully or shuts off in response to electric signals. The valve isolates the pump from the system during pump starting and stopping to prevent pipeline surges, making it an ideal solution for water hammer prevention on pump stop. The model isolates systems 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)
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