Universal Valves Model 403 anti-siphon valve with pressure relief for thermal expansion. For use on above ground tank to assist in reduction of fire hazards and preventing fuel spillage should a line rupture. . The flow would activate the automatic shut off of the siphon effect. No need to specify head settings, everything is included to cover an operating range of 0 to 20 feet.
Features
- Includes precision machined valve seats.
- Prevents fuel spillage
- Constructed of zinc plated cast iron with nitrile rubber seals.
- Compatible with E-85 ( Model E-403)
- PR opens at 15-35 PSI
Downloads
Product Manual (PDF Download)
