Butterfly Valves

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Standard Features

  • Specifically designed for HVAC applications
  • Meets MSS-SP-67 and API 609
  • ANSI Class 125/150 lb.
  • 200 PSI WOG rated
  • Low operating torque
  • Streamlined disc minimizes turbulence and pressure drop
  • One-piece resilient seat eliminated flange gaskets
  • Stem O-rings prevent atmospheric contamination from entering line medium
  • Two-piece stem allows for easy assembly and maintenance
  • Long neck allows ample clearance for piping insulation
  • All valves 100% hydrostatically pressure tested on both sides
  • Maximum temperature 0°F-200°F continuous or 0°F-225°F intermittent

Butterfly Valve – Wheatley HVAC

Butterfly Valve – 250# Lug Style

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Butterfly Valve – IOM Instructions

Butterfly Valve Prices