Hayward® BYV Series Butterfly Valves

Hayward's BYV series butterfly valves are available in 2" to 12" sizes in PVC, CPVC and GFPP materials with your choice of EPDM, Viton or Nitrile elastomers.

Hayward BYV Series Gear Operated Butterfly Valves

FEATURES

  • One piece body
  • 19 lockable stop positions and 360 interlock
  • Cv and percentage open indicators
  • Over-sized liner face maximizes surface contact with flanges
  • 1 piece 316SS stem with threaded retaining gland
  • ISO 5211 top flange and stem drive
  • ANSI B16.10/ISO 5752 narrow face-to-face dimensions
  • Pressure Rated at 150 PSI / 10 Bar in All Sizes @ 70F Non-Shock
SIZE MATERIALS LINER AND SEAL OPTIONS
BODY DISC EPDM VITON/FPM NITRILE
PART NUMBER PART NUMBER PART NUMBER
2" PVC PVC BYV11020A0EG000 BYV11020A0VG000 BYV11020A0NG000
PVC GFPP BYV14020A0EG000 BYV14020A0VG000 BYV14020A0NG000
CPVC CPVC BYV22020A0EG000 BYV22020A0VG000 BYV22020A0NG000
GFPP GFPP BYV44020A0EG000 BYV44020A0VG000 BYV44020A0NG000
2½" PVC PVC BYV11025A0EG000 BYV11025A0VG000 BYV11025A0NG000
PVC GFPP BYV14025A0EG000 BYV14025A0VG000 BYV14025A0NG000
CPVC CPVC BYV22025A0EG000 BYV22025A0VG000 BYV22025A0NG000
GFPP GFPP BYV44025A0EG000 BYV44025A0VG000 BYV44025A0NG000
3" PVC PVC BYV11030A0EG000 BYV11030A0VG000 BYV11030A0NG000
PVC GFPP BYV14030A0EG000 BYV14030A0VG000 BYV14030A0NG000
CPVC CPVC BYV22030A0EG000 BYV22030A0VG000 BYV22030A0NG000
GFPP GFPP BYV44030A0EG000 BYV44030A0VG000 BYV44030A0NG000
4" PVC PVC BYV11040A0EG000 BYV11040A0VG000 BYV11040A0NG000
PVC GFPP BYV14040A0EG000 BYV14040A0VG000 BYV14040A0NG000
CPVC CPVC BYV22040A0EG000 BYV22040A0VG000 BYV22040A0NG000
GFPP GFPP BYV44040A0EG000 BYV44040A0VG000 BYV44040A0NG000
6" PVC PVC BYV11060A0EG000 BYV11060A0VG000 BYV11060A0NG000
PVC GFPP BYV14060A0EG000 BYV14060A0VG000 BYV14060A0NG000
CPVC CPVC BYV22060A0EG000 BYV22060A0VG000 BYV22060A0NG000
GFPP GFPP BYV44060A0EG000 BYV44060A0VG000 BYV44060A0NG000
8" PVC PVC BYV11080A0EG000 BYV11080A0VG000 BYV11080A0NG000
PVC GFPP BYV14080A0EG000 BYV14080A0VG000 BYV14080A0NG000
CPVC CPVC BYV22080A0EG000 BYV22080A0VG000 BYV22080A0NG000
GFPP GFPP BYV44080A0EG000 BYV44080A0VG000 BYV44080A0NG000
10" PVC PVC BYV11100A0EG000 BYV11100A0VG000 BYV11100A0NG000
PVC GFPP BYV14100A0EG000 BYV14100A0VG000 BYV14100A0NG000
CPVC CPVC BYV22100A0EG000 BYV22100A0VG000 BYV22100A0NG000
GFPP GFPP BYV44100A0EG000 BYV44100A0VG000 BYV44100A0NG000
12" PVC PVC BYV11120A0EG000 BYV11120A0VG000 BYV11120A0NG000
PVC GFPP BYV14120A0EG000 BYV14120A0VG000 BYV14120A0NG000
CPVC CPVC BYV22120A0EG000 BYV22120A0VG000 BYV22120A0NG000
GFPP GFPP BYV44120A0EG000 BYV44120A0VG000 BYV44120A0NG000

OPTIONS

  • Over-molded or field mountable 316SS lugs
  • Gear operator
  • Electric or Pneumatic actuators
  • Stem extensions
  • 2" square operating nut
  • Chain operator for gearbox
  • Titanium shaft

ADDITIONAL INFORMATION

If you have any questions about your specific application please contact us or complete our inquiry form so that we can assist you further.