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Hydronic Air Vents

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Bell & Gossett Hoffman Specialty® 401437 Straight Shank Non-Vacuum Air Valve, 1/2 x 3/4 in Nominal, MNPT x FNPT Connection, 10 psig Working
Bell & Gossett
Bell & Gossett Hoffman Specialty® 401437 Straight Shank Non-Vacuum Air Valve, 1/2 x 3/4 in Nominal, MNPT x FNPT Connection, 10 psig Working
Part #415287
MFG #401437
Caleffi 502043 CST Automatic Air Vent with Hygroscopic Safety Air Vent Cap, 1/2 in Nominal, MNPT Connection, 150 psi Working, 250 deg F, Brass
Caleffi
Caleffi 502043 CST Automatic Air Vent with Hygroscopic Safety Air Vent Cap, 1/2 in Nominal, MNPT Connection, 150 psi Working, 250 deg F, Brass
Part #420016
MFG #502043 CST
Caleffi 502710A Automatic Air Vent, 1/8 in Nominal, MNPT Connection, 150 psi Working, 240 deg F, Brass
Caleffi
Caleffi 502710A Automatic Air Vent, 1/8 in Nominal, MNPT Connection, 150 psi Working, 240 deg F, Brass
Part #420004
MFG #502710A
Caleffi MINICAL® 502015A Automatic Air Vent, 1/8 in Nominal, MNPT Connection, 150 psi Max Working, 250 deg F, Brass
Caleffi
Caleffi MINICAL® 502015A Automatic Air Vent, 1/8 in Nominal, MNPT Connection, 150 psi Max Working, 250 deg F, Brass
Part #1251319
MFG #502015A
LEGEND® 110-338 T-77 Coin Key Air Vent, 1/8 in Nominal, MNPT Connection, 125 psi Working, 200 deg F, Brass
LEGEND®
LEGEND® 110-338 T-77 Coin Key Air Vent, 1/8 in Nominal, MNPT Connection, 125 psi Working, 200 deg F, Brass
Part #415901
MFG #110-338
Resideo PV100/U Air Elimination SuperVent, 1 in, FNPT, 125 psi, 240 deg F, Bronze
Resideo
Resideo PV100/U Air Elimination SuperVent, 1 in, FNPT, 125 psi, 240 deg F, Bronze
Part #420060
MFG #PV100/U
Resideo PV125/U Air Elimination SuperVent, 1-1/4 in, FNPT, 125 psi, 240 deg F, Bronze
Resideo
Resideo PV125/U Air Elimination SuperVent, 1-1/4 in, FNPT, 125 psi, 240 deg F, Bronze
Part #420061
MFG #PV125/U
Taco® 400-4 Automatic Air Vent, 1/8 in Nominal, NPT Connection, 150 psi Working, 240 deg F, Brass
Taco®
Taco® 400-4 Automatic Air Vent, 1/8 in Nominal, NPT Connection, 150 psi Working, 240 deg F, Brass
Part #427742
MFG #400-4
Taco® Hy Vent® 417 Automatic Air Vent, 1/8 in Nominal, NPT Connection, 150 psi Working, 240 deg F, Brass
Taco®
Taco® Hy Vent® 417 Automatic Air Vent, 1/8 in Nominal, NPT Connection, 150 psi Working, 240 deg F, Brass
Part #427730
MFG #417-3
Bell & Gossett Hoffman Specialty® 401437 Straight Shank Non-Vacuum Air Valve, 1/2 x 3/4 in Nominal, MNPT x FNPT Connection, 10 psig Working
Bell & Gossett
Bell & Gossett Hoffman Specialty® 401437 Straight Shank Non-Vacuum Air Valve, 1/2 x 3/4 in Nominal, MNPT x FNPT Connection, 10 psig Working
Part #415287
MFG #401437
Caleffi 502043 CST Automatic Air Vent with Hygroscopic Safety Air Vent Cap, 1/2 in Nominal, MNPT Connection, 150 psi Working, 250 deg F, Brass
Caleffi
Caleffi 502043 CST Automatic Air Vent with Hygroscopic Safety Air Vent Cap, 1/2 in Nominal, MNPT Connection, 150 psi Working, 250 deg F, Brass
Part #420016
MFG #502043 CST
Caleffi 502710A Automatic Air Vent, 1/8 in Nominal, MNPT Connection, 150 psi Working, 240 deg F, Brass
Caleffi
Caleffi 502710A Automatic Air Vent, 1/8 in Nominal, MNPT Connection, 150 psi Working, 240 deg F, Brass
Part #420004
MFG #502710A
Caleffi MINICAL® 502015A Automatic Air Vent, 1/8 in Nominal, MNPT Connection, 150 psi Max Working, 250 deg F, Brass
Caleffi
Caleffi MINICAL® 502015A Automatic Air Vent, 1/8 in Nominal, MNPT Connection, 150 psi Max Working, 250 deg F, Brass
Part #1251319
MFG #502015A
LEGEND® 110-338 T-77 Coin Key Air Vent, 1/8 in Nominal, MNPT Connection, 125 psi Working, 200 deg F, Brass
LEGEND®
LEGEND® 110-338 T-77 Coin Key Air Vent, 1/8 in Nominal, MNPT Connection, 125 psi Working, 200 deg F, Brass
Part #415901
MFG #110-338
Resideo PV100/U Air Elimination SuperVent, 1 in, FNPT, 125 psi, 240 deg F, Bronze
Resideo
Resideo PV100/U Air Elimination SuperVent, 1 in, FNPT, 125 psi, 240 deg F, Bronze
Part #420060
MFG #PV100/U
Resideo PV125/U Air Elimination SuperVent, 1-1/4 in, FNPT, 125 psi, 240 deg F, Bronze
Resideo
Resideo PV125/U Air Elimination SuperVent, 1-1/4 in, FNPT, 125 psi, 240 deg F, Bronze
Part #420061
MFG #PV125/U
Taco® 400-4 Automatic Air Vent, 1/8 in Nominal, NPT Connection, 150 psi Working, 240 deg F, Brass
Taco®
Taco® 400-4 Automatic Air Vent, 1/8 in Nominal, NPT Connection, 150 psi Working, 240 deg F, Brass
Part #427742
MFG #400-4
Taco® Hy Vent® 417 Automatic Air Vent, 1/8 in Nominal, NPT Connection, 150 psi Working, 240 deg F, Brass
Taco®
Taco® Hy Vent® 417 Automatic Air Vent, 1/8 in Nominal, NPT Connection, 150 psi Working, 240 deg F, Brass
Part #427730
MFG #417-3