Pump List

Relief Valves

Relief Valves   One valve design serves many functions... Preventing overpressure conditions in vessels and piping systems (relief valve). Providing by-pass flow relief to avoid pumping problems such as deadheading (pump bypass valve). Maintain backpressure in a piping system (backpressure regulator). Enhance pump performance by maintaining backpressure on the pump outlet (pump backpressure valve). Prevent gravity-induced siphoning through a pump, opening only when the pump is on (anti-siphon valve).   RELIEF, BY-PASS, BACK PRESSURE & ANTI-SIPHON VALVES. *Angle and In-Line Designs for Corrosive Chemicals, Water and Ultra-Pure Liquids *True Blue® Relief Valves provide smooth, sensitive operation to help you manage pressure "upstream" of the valve. ***CALL 1-800-810-1053***