Butterfly Valves & Actuation

All Pool-Pro Type SP Butterfly valves sizes 1-1/2”-12” shall be of a PVC Body, PVC Disc and EPDM construction suitable for chlorinated water applications. Stem shall be of 316 stainless steel and non-wetted. Valves shall be a self-gasketing design with a convex sealing arrangement. All Pool-Pro Type SP (1-1/2”-10”) valves shall be rated to 150 psi and size (12”) 100 psi at 70°F as manufactured by Asahi/America. Plasgear™ Gear Operator - constructed of composite plastic with black urethane coating, Plasgear™ will not corrode or rust as a result of exposure to harsh chemicals. The new plastic gear box is ideally suited for use in a broad range of applications, such as severe chemicals and sea water.

Type 145 Butterfly valves have the same features and benefits of the +GF+ Type 567 manual valves. This electrically actuated valve is adaptable to a variety of conditions and applications. It is available in PVC, CPVC, Polypropylene and PVDF materials. With the optional positioner, it goes from being a simple on/off valve to a precise flow control device integrated into systems controlled by PLC’s and other computerized instrumentation. Features: Flame retardant glass-filled polypropylene with stainless steel external hardware. Cycle Time: 15 seconds/90° rotation (2" - 6" sizes) 20 seconds sizes (8" + ). Voltage: 100-230 VAC ( 24V AC/DC on request ). Duty Rating: 50% at 70°F for 2” - 6” sizes, 35% at 70°F for 8” and above.

The Type 567 is a wafer style butterfly valve rated for pressures up to 150 psi and temperatures of up to 140° F for PVC and 176° F for CPVC, also available in polypropylene and PVDF. Better chemical compatibility is achieved because the inner body is the same material as the piping. The Type 567/578 Butterfly valves have a unique eccentric design that means the disc is not in contact with the seal in the open position. The result is less wear and operating torques half that of previous models. Georg Fischer double eccentric butterfly valves require approximately 50% less operating torque than boot-style competitive valves. Lever and gear operators are both available. In the lever version, the opening angle is clearly indicated on the index plate.