NIBCO Butterfly Valve - Model B, Corzan® CPVC Schedule 80, EPDM-FIG NO-W51BF-E-GO
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NIBCO Butterfly Valve - Model B, Corzan® CPVC Schedule 80, FKM-W51BF-V-GO
NIBCO Butterfly Valve - Model B, Corzan® CPVC Schedule 80, FKM-W51BF-V-GO
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NIBCO Butterfly Valve - Model B, PVC Schedule 80, EPDM-FIG NO-W45BF-E-GO
NIBCO Butterfly Valve - Model B, PVC Schedule 80, EPDM-FIG NO-W45BF-E-GO

NIBCO Butterfly Valve – Model B, Corzan® CPVC Schedule 80, EPDM-FIG NO-W51BF-E-GO

  • Valve pressure rating 150 psi at 73°F water non-shock
  • Maximum service temperature 210°F
  • Wafer style
  • EPDM O-rings and boot
  • Flanged end connections compatible with ANSI B16.5 Class 150
  • Bare stem or lever handle
  • Do not use or test with compressed air or other gases
  • ASTM F1970
  • NSF/ANSI Standard 14
  • NSF/ANSI/CAN-61
Description

FIG NO- W51BF-E-NO, W51BF-E-LH, W51BF-E-GO

The Chemtrol® Model B butterfly valve is a wafer style valve with low flow restriction. The valve’s injection molded CPVC construction with EPDM seat is ideal for use in chemical applications. The disc and stem sheath are molded over a 316 stainless steel hex shaft to make a one-piece assembly. With this unique dry shaft seal, liquid never contacts the shaft, even at maximum pressure. The leak-proof design incorporates vulcanized bushings and double O-ring seals.

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