14", 16", 18", 20" 24" Natural PPL, PVC and PVDF
Hayward Larger Diameter butterfly valves are specially designed to take into account application parameters encountered in larger size piping systems. Therugged, one piece body stands up to high flow rates and elevated stress conditions.
The valve features a full face liner that eliminates the need for expensive flange gaskets. The valve itself is fully lined and the standard Type 316 stainless steel stem is completely isolated from the process media. A unique “sphered” disc makes it easy to seal the valve bubble tight with a minimum of operating torque.
The valve’s fabricated design makes for exceptional application flexibility. This type of design makes it easy and cost effective to modify the valve to conform to the requirements of special, demanding applications. For example, the need for expensive and clumsy flange adapters can be eliminated by providing a 14’ size valve with a 16” bolt circle, an easy modification for a Hayward Large Diameter Butterfly Valve.
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