AIR VALVE HOFFMAN #79 STEAM VENT

SKU: 452122 UPC: 751875018507 Categories: PLUMBING, HEATING, RADITOR VALVES & HANDLES

Water Main Vent Valve

  • For use on hot or cold or glycol water mains and
    process applications with specific gravity greater than 0.7
  • Tapped at top for 1⁄8″ NPT safety drain connection
    for discharging moisture
  • Removable top
  • Built-in Check Valve
  • 1⁄2″ NPT female and 3⁄4″ NPT male straight shank
  • Maximum operating pressure 75 psig (5.2 bar)(Drop away pressure – maximum pressure against which the vent can open).
  • Maximum hydrostatic pressure 200 psig (13.8 bar)
  • Maximum temperature 250°F (121°C)
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Description

Water Main Vent Valve

  • For use on hot or cold or glycol water mains and
    process applications with specific gravity greater than 0.7
  • Tapped at top for 1⁄8″ NPT safety drain connection
    for discharging moisture
  • Removable top
  • Built-in Check Valve
  • 1⁄2″ NPT female and 3⁄4″ NPT male straight shank
  • Maximum operating pressure 75 psig (5.2 bar)(Drop away pressure – maximum pressure against which the vent can open).
  • Maximum hydrostatic pressure 200 psig (13.8 bar)
  • Maximum temperature 250°F (121°C)

Additional information

Weight .0100 lbs
Dimensions .00000 × .00000 × .00000 in

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