Product Details

• Applies continuous back pressure to the chemical feed pump to acting as an anti-siphon valve
• Robust construction ensures reliability in the rigorous service of municipal and industrial applications
• Units are preset to 50 psi and adjustable from 10-150 psi
• Anti-siphon function
• Flanged, union, threaded and socket connection options
• Molded Noryl top with integral hardware locking
• 316L SS metal valve and top options
• Adjustable up to 350 psi (24 bar)
• Tamper-resistant adjustment screw
• 4 optional pressure ratings (springs)