79, 1/2" x 3/4" Straight Water Main Vent Valve Zoom

79, 1/2" x 3/4" Straight Water Main Vent Valve

SKU:401488

Brand: Hoffman

Hoffman
Qty Price
$70.95
/ each
$337.75 / box (5 units x $67.55)
In Stock! Ships in 24-48 Hours
Order Today, Receive Fri. Jun 21 Order Today, Receive Mon. Jun 24 Order Today, Receive Mon. Jun 24
922 Available

Specs

Application: Main Vent
Size: 1/2"
1/2" x 3/4"
3/4"
Type: Built-In Check
System Type: Hydronic (Water)
Max Pressure: 200 psig (Hydrostatic)
Max Operating Pressure: 75 psig
Mount: Straight
Adjustability: Non-Adjustable
Material: Cast Brass
Thread Type: Female
Male
Temperature Range (F): 140°-250°F
Min Temp (F): 140°F
Thread Size: 3/4"
1/2"

Description for Hoffman 401488

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)

79, 1/2" x 3/4" Straight Water Main Vent Valve

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