54000 Valve

3/4" Anti-Siphon, Automatic (Thread)

  • 3/4” female-threaded anti-siphon valve with flow control.
  • Built-in atmospheric backflow preventer protects househould water supply from possible contamination.
  • Safe low-voltage solenoid provides long-lasting service.
  • Flow control allows for precise adjustment after installation.
  • Manual external bleed allows for operation without electrical power.
  • Double-beaded diaphragm.
  • Self-aligning bonnet.
  • 18” solenoid lead wires for easy access and installation.

The performance-proven RJ by Lawn Genie ¾” Automatic Anti-Siphon Valve is a combination valve and backflow prevention device in one unit. The built-in protection is designed to protect drinking and other household water from contamination. A pressure-activated double-beaded diaphragm strengthens the seal between the body and the bonnet.
Type Specification
Flow 0.1 - 30 GPM
Inlet/Outlet 3/4" NPT female
Operating Pressure 10 - 150 PSI
Solenoid 24V AC
Inrush 0.40 amps
Holding 0.25 amps


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