79, 1/2" x 3/4" NPT STRAIGHT WATER MAIN VENT VALVE

HoffmanSKU: 401488

Price:
Sale price$165.00

Description

Model 79 - Water Main Vent Valve
  • For use on hot or cold water 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)*
  • Maximum hydrostatic pressure 200 psig (13.8 bar)
  • Maximum temperature 250°F (121°C)
*Drop away pressure (maximum pressure against which the vent can open)

Product Documents

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