PVC Plastic Butterfly Valve Pressure Class150

PVC Plastic Butterfly Valve Pressure Class150
1. Description
1)Material PVC
2)Application water supply, water draining, farming, irrigation, aquiculture, and water treatement and other fields
3)Size 2"-8"
4)Color grey
5)Temperature resistance water temperature from -5° To 45°

2. Adavantage
1) oven test no sign of bubble or cracks
2) simple installation and Good electrical insulation
3) good checimal nad drug resistance
4) Water quality unaffected and Small resistance to fluidity

The rock solid integral mounting pad insures that the valve operator will function reliably, whatever operator is used, lever handle, gear box, or actuator. Blowout proof stainless steel stem and a unique full body liner that has a V-notch retention design. This assures positive sealing of the liner to the valve body. An integrally molded face seal provides positive sealing against the mating flange without the need for additional gaskets. And the lever handle has a built in lockout feature. Other plastic butterfly valves have only a thin o-ring on the disc to seal the valve, but Hayward® Valves feature a full body liner seal so the process media never contacts the valve body. Easily fitted into a metal piping system. All valve sizes meet face to face standards, allowing simple retrofit. No metal in contact with the process media. Cannot corrode or rust, nor will they contaminate sensitive fluids flowing through them. 150 psi @ 70° F. Flange Bolt Sets--Bolts, washers, and nuts sized to accomodate Colonial PVC Butterfly valves and 2 PVC flanges. Gaskets are not required when using Colonial Butterfly Valves. Also available in CPVC, PP, and PVDF with Nitrile.