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Description
Vacuum Valve
  • Float-type themostatic vent
  • For medium and large one-pipe vacuum systems
  • Single non-adjustable port
  • 1⁄2" NPT female and 3⁄4" NPT male straight shank
  • Install 6-10" (150-250mm) above horizontal return and
    8" (450mm) above the boiler water line
  • Maximum operating pressure 3 psig (0.2 bar)
  • Maximum pressure 15 psig (1.0 bar)
Read more
Manuals (2)
Specs
Application:
Main Vent
Size:
1/2" x 3/4"
Type:
Vacuum Valve
Float-type Vent
System Type:
Steam
Max Pressure:
15 psig
Max Operating Pressure:
3 psig
Mount:
Straight
Adjustability:
Non-Adjustable
Material:
Steel
Body Pattern:
Straight
Thread Type:
Male
Female
Temperature Range (F):
140°F - 240°F
Max Temp (F):
240°F
Min Temp (F):
140°F
Thread Size:
3/4"
1/2"
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