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10P Dole Square Head Manual Vent. 1/8" male NPT. Order Vent Key
1/8" male NPT. Order Vent Key Separately.
10P
$3.51
EA
$10.32
27 In Stock
112464 Bell & Gossett EASB Air Separator 2"
EASB Air Separator 2" *
Bell & Gossett
112464
683328124643
$338.84
EA
$789.74
1 In Stock
113021 Bell & Gossett 87 Air vent 1/2 FPT X 3/4 NPT 150 PSI
Air vent 1/2 FPT X 3/4 NPT 150 PSI maximum pressure.
Bell & Gossett
113021
683328130217
$107.67
EA
$250.95
40 In Stock
$851.84
EA
$1,965.77
6 In Stock
401413 Hoffman 4a 1/2 or 3/4 Steam Vent
1/2 or 3/4 Steam Vent * Main Line Steam Vent For Small One Or Two Pipe Steam Systems. Operating Pressure 2 PSI. Max Pressure 10 PSI. 1/2 Fpt Or 3/4 Mpt Connection.
Hoffman Specialty
401413
$71.38
EA
$159.73
8 In Stock
401416 Hoffman 4 Steam Vent
Steam Vent Return Line Steam Vent. 1/2fpt or 3/4mpt Connections 25psi Max Operating Pressure.
Hoffman Specialty
401416
$99.11
EA
$221.76
4 In Stock
401422 Hoffman 1a Angle Radiator Type Vent Adjustable
Angle Radiator Type Vent Adjustable Vent Port. 1-1/2 PSI Operating. 10 PSI Max. 1/8 Mpt Connection.
Hoffman Specialty
401422
751875018293
$60.07
EA
$134.41
34 In Stock
401429 Hoffman 74 Steam Vent 1/2 or 3/4
Steam Vent 1/2 or 3/4 Unit Heater Steam Vent. Specially Ported for Use With Unit Heaters. 35psi Max Operating Pressure. 1/2fpt or 3/4mpt connections Replaces 401428
Hoffman Specialty
401429
$173.26
EA
$387.68
Not in stock
401434 Hoffman 75 Steam Vent 1/2 or 3/4
Steam Vent 1/2 or 3/4 * Main Line Steam Vent. 3 PSI Operating Pressure 15 PSI Max. 1/2 Fpt Or 3/4 MPT Connection.
Hoffman Specialty
401434
751875018330
$162.87
EA
$364.42
48 In Stock
401440 Hoffman 40h Xylem-Hoffman Specialty
Xylem-Hoffman Specialty #40 RADIATOR STEAM VENT 1/8" 6# Angle Steam Vent Angle Radiator Type Vent Non-Adjustable vent Port. 6 PSI Operating. 10 PSI Max.1/8 Mpt Connection.
Hoffman Specialty
401440
$34.72
EA
$78.46
98 In Stock
401455 Hoffman 41 1/8 Straight Steam Vent
1/8 Straight Steam Vent * Straight Shank Steam Vent. 10 PSI Max. Operating Pressure. 1/8 Mpt Connection
Hoffman Specialty
401455
$55.44
EA
$124.06
10 In Stock
401458 Hoffman 43 Straight Shank Steam Vent. 10 PSI
Straight Shank Steam Vent. 10 PSI Max. Operating Pressure. 1/4 Mpt Connection.
Hoffman Specialty
401458
$59.60
EA
$133.36
4 In Stock
401467 Hoffman 71c Steam Vent 1/2 or 3/4
Steam Vent 1/2 or 3/4 * Steam Vent 1/2 Fpt Or 3/4 Mpt Straight Shank Connection. 11 PSI Maximum Operating Pressure.
Hoffman Specialty
401467
$103.96
EA
$232.61
1 In Stock
401470 Hoffman 71a Vent
Vent * Steam Vent. 1/8 NPT Straight Shank Connection. 11 PSI Maximum Operating Pressure.
Hoffman Specialty
401470
$114.35
EA
$255.87
2 In Stock
401475 Hoffman 508 1/8NPT Straight H2O Vent Vlv
1/8NPT Straight H2O Vent Vlv * P/N: 401475; Air Vent Valve; Water = 50#Steam = 15#; Max Water Temp. Is 230F; 1/8 NPT Straight Shank; Auto Or Manual Vent System; Disc Type; Built In Check Valve w/Disc Replaceable W/O Draining System
Hoffman Specialty
401475
$19.06
EA
$43.07
20 In Stock
401485 Hoffman 78 High pressure water main vent
High pressure water main vent * Glycol High pressure water main vent valve. 3/4 NPT. Hot/chilled water and glycol compatible. Max pressure 150 PSI. Max temperature 250F. 1/8 FPT safety drain.
Hoffman Specialty
401485
751875018491
$256.43
EA
$573.77
1 In Stock
401488 Hoffman 79 Water Vent 1/2 or 3/4
Water Vent 1/2 or 3/4 * Water Main Vent Valve. 1/8 Fpt Tap For Safety Drain Line. 75 PSI Max Operating Pressure 1/2 Fpt Or 3/4 Mpt Connection
Hoffman Specialty
401488
751875018507
$159.72
EA
$357.38
128 In Stock
401497 Hoffman 77h Vent
Vent * Water Vent Valve For Hydronic Heating Systems. 1/8 NPT Straight Shank. Maximum operating Pressure 35 PSI. Maximum Temperature 230F.
Hoffman Specialty
401497
$54.75
EA
$122.51
3 In Stock
67BG9AS Bell & Gossett (kast Mktg) Automatic Shutoff Valve 1/8"
Automatic Shutoff Valve 1/8" MptX1/8 Fpt screws Between Radiator And Vent. Allows quick Changing Of Air Vents By Eliminating The Need To Bleed System
Bell & Gossett
67BG9AS
$2.88
EA
$8.81
6 In Stock
7A Kast Marketing Maid O Mist #7 NO.7 Large
Maid O Mist #7 NO.7 Large Automatic Air Vent 75psi w/ 1/8"fpt Connection.
Bell & Gossett
7A
685296001018
$26.83
EA
$63.15
24 In Stock
7A Connector Kast Mktg Same as B&G 113023
Same as B&G 113023 Overflow Connector Fitting for EA67 67BG 7A 1/8"fpt x 1/4"compression Screws onto the vent port of 7A, 67BG and EA67 air vents and has 1/4 compression fitting to allow the connection of a drain line to prevent damages for leaks due to vent failure.
Bell & Gossett
7A
$5.13
EA
$12.67
9 In Stock
$3.64
EA
$10.69
57 In Stock
AV67 Maid O Mist #67 1/8" Mpt NO.67 Small Automatic Air Vent
NO.67 Small Automatic Air Vent Automatic Air Eliminator 67 MAID O MIST 67BG BG67 67
MAID O MIST
AV67
685296001025
$15.34
EA
$36.09
87 In Stock
EA122A1002 Honeywell Automatic Air Vent
Automatic Air Vent * Automatic Air Vent Purges Air In Hot Or Cold Water Systems. Built-In Vacuum Breaker. Removable Float/Valve Assembly. Max Temperature 230F Max Press. 75 PSI. 1/8 Mpt.
Honeywell Residio
EA122A1002
085267138840
$32.85
EA
$82.13
21 In Stock