4" PVC Butterfly Valve

Item #: 20639
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2-3$238.69Save 5%
4-11$226.13Save 10%
12+$213.56Save 15%


Heavy duty design to meet a range of demands from commercial swimming pools to industrial process piping. Class 150 full-face flange design. Valve body supports flanges when installed. 3", 4", & 6" feature PVC Body and Disc, EPDM liner, stainless steel stem, top index plate and hardware, and a coated steel lever handle. They also feature a full boot design, requiring no flange gaskets. 8' features PVC Body and Disc, an EPDM single side seal design, which is field replaceable (flange gaskets are required for 8"), and a molded PP lever handle. All feature 10-position indexed handles, and are rated to 150 psi non-shock water at 73°F, and are also suitable for vacuum service. 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.

    Item Information

    Item Number:20639
    Catalog Page Number:P-423
    Manufacturer Part #:V40311N

    Tech Specs

    Weight: 9.115 lbs

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