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Home Hydronics Hydronic Air Elimination 4 THERMO STEAM AIR VENT 25PSI 3/4X1/2 NPT

4 THERMO STEAM AIR VENT 25PSI 3/4X1/2 NPT

PART HOF 401416
SUPPLIER Bell & Gossett
SUPPLIER PART # 401416
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About this item

Bell & Gossett Hoffman Specialty® Quick Valve, 1/2 x 3/4 in Nominal, MNPT x FNPT Connection, 25 psig Working, 140 to 240 deg F, Steel, 1-1/2 in W x 2-5/8 in H Dimensions

cRUus Listed|cULus Listed|FM Approved
Connection Type MNPT x FNPT
Dimensions 1-1/2 in W x 2-5/8 in H
Material Steel
Nominal Size 1/2 x 3/4 in
Temperature Rating 140 to 240 deg F
Working Pressure 25 psig
Brand Bell & Gossett
  • Thermostatic air vent
  • For steam systems and process equipment
  • Operates on temperature change only, does not close against water
  • Must be installed 6 to 10 in above horizontal return and 18 in above the boiler water line
  • 1/2 in FNPT and 3/4 in MNPT straight shank