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You Are Here: Home > Hayward > Hayward Valves > Manual Valves > Butterfly Valves > BY Series
All BY Series Butterfly valves feature a reverse “V” notch fastened abrasion resistant elastomeric liner and blow out proof stainless steel stem. BY Series Butterfly valves have Type 316 stainless steel shafts. Valve sizes 1-1/2˝ to 12˝ with FPM, EPDM, and Nitrile seals are assembled with silicone free lubricant. Includes a mounting kit and installation when purchased with an actuator.
BY Series butterfly valves are available in PVC, Corzan CPVC and PP bodies and discs. Liners and seals are FPM, EPDM or Nitrile. BY Series have Type 316 SSTL shafts. Options are SSTL lugs and titanium shaft. All valves are assembled with silicone free lubricant.
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