• Hoffman Steam Air Vent 401422 1A, 1/8" Adjustable Angle Steam Radiator Air Valve

    Hoffman steam air vent. 1/8" npt angle connection maximum pressure 10 psi maximum operating pressure 1-1/2 psi 6 port settings from #1 (slow) to #6 (fast) adjustable port for true proportional venting steam air vent. HOFFMAN steam air vent adjustable. Radiator air vent adjustable port.

    • ASIN: B00ET2EC72
    • UPC: 751875018293
    • ASIN: B00ET2EC72
    • Brand: Hoffman
    • Size: 1/8"
    • Manufacturer: American Standard

  • Hoffman Steam Air Vent 40, 1/8" Angle Steam Radiator Air Valve 401440 - 6 Pack

    Hoffman Steam Air Vent. Float-type vent 1/8" NPT angle connection Single non-adjustable port Maximum operating pressure 6 PSI For ordinary one-pipe system that doesnt require proportional venting Steam Air Vent. HOFFMAN STEAM AIR VENT 1/8" NPT. RADIATOR AIR VENT.

    • ASIN: B01AV9E4HO
    • UPC: 685784213619
    • ASIN: B01AV9E4HO
    • Brand: Hoffman
    • Manufacturer: Hoffman

  • Hoffman Steam Air Vent 401422 1A, 1/8" Adjustable Angle Steam Radiator Air Valve - 3 Pack

    Hoffman Steam Air Vent. 1/8" NPT angle connection Maximum pressure 10 PSI Maximum operating pressure 1-1/2 PSI 6 port settings from #1 (slow) to #6 (fast) Adjustable port for true proportional venting Steam Air Vent. HOFFMAN STEAM AIR VENT ADJUSTABLE. RADIATOR AIR VENT ADJUSTABLE PORT.

    • ASIN: B01595TZCY
    • UPC: 685784212582
    • ASIN: B01595TZCY
    • Brand: Hoffman
    • Manufacturer: Hoffman

  • Plumbers Overstock UV35105 Bronze Steam Radiator Angle Valve, 1"

    Plumbers Overstock UV35105 Bronze Steam Radiator Angle Valve, 1"

    • ASIN: B004C9EHPO
    • UPC: 885316351059
    • ASIN: B004C9EHPO
    • Brand: Plumbers Overstock - Valves and Fittings
    • Manufacturer: Plumbers Overstock

  • Steam air valves Maid o' mist #5 1/8" Angle steam vent

    Angle radiator air value, 1/8 inch angle steam vent with .070 vent size for use on radiators near boilers & in warm rooms, second floor radiators, for example, venting capacity equal to 4 ordinary air valves.

    • ASIN: B000SBDTIG
    • UPC: 685296002022
    • ASIN: B000SBDTIG
    • Brand: Maid-O'-Mist
    • Size: Pack of 1
    • Manufacturer: MAID O'MIST

  • Varivalve 925005-00 Adjustable Angle Vent Valve - 3 Pack

    The function of the radiator air vent is to provide a means for air to be driven out of the radiator as steam enters. At a given pressure the fill time of a radiator varies proportional to its heat capacity and inversely proportional to the venting capacity of the radiator air vent. It is possible to control the speed at which a radiator will fill with steam by installing a radiator air vent with a certain venting capacity. Used in this manner, radiator air vents are helpful in evening out the heat distribution in a building.

    • ASIN: B015D08XXC
    • UPC: 685784212988
    • ASIN: B015D08XXC
    • Brand: HEAT TIMER
    • Manufacturer: HEAT TIMER

  • Hoffman 1A Adjustable Angle Steam Radiator Air Valve Vent, 1/8" Size

    Adjustable angle, steam radiator, 1/8 inch size, Hoffman 1A adjustable angle steam radiator air Valve vent, 1/8 inch size. Made in United States. Manufactured by Hoffman.

    • ASIN: B007R7YWOY
    • ASIN: B007R7YWOY
    • Brand: Hoffman
    • Manufacturer: Hoffman

  • B & K Steam Radiator Valve 1-1/2 " Fpt X 1-1/2 " Mpt Angle Brnz

    1-1/2" FPT x 1-1/2" MPT. Angle. Rating 15 PSI steam & 60 PSI non-shock hot water. Heat resistant handwheel. Adjustable packing gland. Union nut & tailpiece included. Bronze. Bulk.

    • ASIN: B000LJB8NS
    • UPC: 032888093072
    • ASIN: B000LJB8NS
    • Brand: B&K
    • Manufacturer: Mueller Industries

  • Honeywell V2042HSL10 One-Pipe Steam Radiator Valve, 1/8" Pipe Size

    One-pipe steam thermostatic radiator valves - allow automatic temperature control in one-pipe steam or hot water systems for free standing radiators, convectors and other heating units with standard capacity requirements. Provide comfort and energy savings. made in United States. Manufactured by Honeywell.

    • ASIN: B007RYK6TC
    • UPC: 085267103138
    • ASIN: B007RYK6TC
    • Brand: Honeywell
    • Manufacturer: Honeywell

  • Hoffman Steam Air Vent 40, 1/8" Angle Steam Radiator Air Valve 401440

    Hoffman Steam Air Vent. Float-type vent 1/8" NPT angle connection Single non-adjustable port Maximum operating pressure 6 PSI For ordinary one-pipe system that doesnt require proportional venting Steam Air Vent. HOFFMAN STEAM AIR VENT 1/8" NPT. RADIATOR AIR VENT.

    • ASIN: B0057XTJOI
    • UPC: 751875018354
    • ASIN: B0057XTJOI
    • Brand: Hoffman
    • Manufacturer: American Standard

  • Legend Valve 110-321 Chrome Plated Angle Economy Straight Air Vent, 1.8"x3.7"x1.6"

    Legend Valve 110-321 T-90 Chrome Plated Angle Economy Straight Air Vent, 1/8", MNPT. The reliable float-and-stem design make them ideal for all low-pressure, non-vacuum residential and commercial steam heating systems. Angle configurations are typically Installed at the top of a steam radiator, for the purpose of venting trapped air by means of steam displacement. Straight configurations can be installed onto radiators or within the system, for branch or main* venting functions (*multiple vents may be required for this type of installation). Durable chrome-plated finish is both decorative and ... [Read More]

    • ASIN: B01FWS7MS2
    • UPC: 662545080314
    • ASIN: B01FWS7MS2
    • Brand: Legend Valve
    • Manufacturer: Legend Valve

  • Hoffman Model 508 Part No. 401475, 1/8" Convector Steam Vents - 3 Pack

    Hoffman Model 508 Part No. 401475, 1/8" Straight Steam Convector Air Valve (non-vacuum) - Disc-type vent - Built-in Check Valve - For automatic venting of convectors and radiators - Can be disassembled to clean without removing from line - 1/8" NPT straight shank - Maximum steam pressure of 15 psig (1.0 bar)

    • ASIN: B015CYKN00
    • UPC: 685784212759
    • ASIN: B015CYKN00
    • Brand: Hoffman
    • Manufacturer: Hoffman

  • Hoffman Steam Air Vent 40, 1/8 Angle Steam Radiator Air Valve 401440 - 2 Pack, Model: 401440, Car & Vehicle Accessories / Parts

    Hoffman Steam Air Vent. Float-type vent 1/8 NPT angle connection Single non-adjustable port Maximum operating pressure 6 PSI For ordinary one-pipe system that doesnt require proportional venting Steam Air Vent. HOFFMAN STEAM AIR VENT 1/8 NPT. RADIATOR AIR VENT.

    • ASIN: B01F94PRK4
    • ASIN: B01F94PRK4
    • Brand: Auto Supply Mall
    • Manufacturer: Hoffman

  • (H&H) New Air Vent Valve Straight - Plumbing Steam Radiator 1/8" - max pressure10 PSI - 1pc

    This chrome steam radiator valve is used to vent air from radiators. Excellent option for rooms that become overly cold or hot. Replacing valves each year can greatly improve energy efficiency of your heating system. 1/8" straight connection. Maximum Pressure: 10 PSI

    • ASIN: B07MN3Q7RM
    • ASIN: B07MN3Q7RM
    • Brand: H&H
    • Manufacturer: H&H

  • Bell & Gossett 401455 Hoffman 41 Convector Steam Vent 1/8" NPT PN, 0.225" x 0.225" x 0.225"

    Air Valve (Non-Vacuum) Single Non-Adjustable Port For Small Steam Systems Telescopic Siphon Tube With Angle Cut Assures Drainage 1/8'' Npt Straight Shank Max. Operating Pressure 6 Psig Max. Pressure 10 Psig.Made in: United StatesDimensions: 0.225 X 0.225 X 0.225Brand: Bell and GossettItem Weight: 0.4includes: UnitInstruction Guide

    • ASIN: B0149IDYJW
    • UPC: 751875042861
    • ASIN: B0149IDYJW
    • Brand: Bell & Gossett
    • Size: Size: 0.225 x 0.225 x 0.225
    • Manufacturer: Bell & Gossett

  • Steam Heat Radiator Air Vent Valve 1/8" Angle

    Radiator Air Valve Improve the efficiency of your valve by replacing every few years 1/8" angle MIP Minimum operating pressure 1 1/2 PSI Maximum pressure 10

    • UPC: 303411100

  • Plumbing Adjustable Steam Radiator Air Vent Valve 1/8" Angle

    Adjustable Radiator Air Valve Regulate the amount of heat in a room by rotating the top of the valve 1/8" angle MIP Minimum operating pressure 1-1/2 PSI Maximum pressure 10

    • UPC: 132444363

  • Honeywell V2042HSL10 One-Pipe Steam Radiator Valve 1/8"

    Honeywell V2042HSL10 One-Pipe Steam Radiator Valve 1/8"1/8 in. One-pipe Steam Radiator valveAngle pattern valve body for one pipe steam systemsPipe Size 1/8 in.Temperature Ratings (F): 248 F MaximumConnection Type: ThreadedPressure Ratings: 15 psi maximumCartridge Change

    • UPC: 453642088
    • Model: V2042HSL10

  • Heat Timer 925005-00 1/8" Angle VariValve Adjustable Steam Vent Valve

    Heat Timer 925005-00 1/8" Angle VariValve Adjustable Steam Vent ValveApplicationThe venting capacity of radiator air vents and main line air vents used in single pipe steam heating systems has an important effect on the operation

    • UPC: 149835585
    • Rating: 5.0

  • Steam Air Vent 40, 1/8" Angle Steam Radiator Air Valve 401440, Air Valve (non-vacuum) By Hoffman

    Product Description Steam Air Vent. Float-type vent 1/8" NPT angle connection Single non-adjustable port Maximum operating pressure 6 PSI For ordinary one-pipe system that doesnt require proportional venting Steam Air Vent. STEAM AIR VENT 1/8"

    • UPC: 976909054

  • Unique Bargains Home 32mm Bottom Dia Plastic Electric Cooker Steam Release Valve Vent White

    Made from plastic material, this valve is useful for releasing hot steam for your cooker.Rotate the cap as arrow show, you can tighten or loosen it.A must for your electric cooker, anti-flow type can keep

    • UPC: 46019034
    • Color: White
    • Size: others

  • Hoffman 401461, Model 45 Convector Steam Vent, 1/2" F NPT x 3/4" M NPT

    Hoffman 401461, Model 45 Convector Steam Vent, 1/2" F NPT x 3/4" M NPTAir Valve (non-vacuum).Single non-adjustable port.For small steam systems.Telescopic siphon tube with angle cut assures drainage.1⁄2" NPT female and 3⁄4" NPT male straight

    • UPC: 687032167
    • Color: White

  • Angle Radiator Valve - 1/2" Brass Steam Radiator Valve - 67450

    Angle Radiator Valve - 1/2" Brass Steam Radiator Valve -

    • UPC: 628666644

  • 109-313 .5 In. Radiator Angle Steam Valve


    • UPC: 853388556
    • Model: TO437702

  • Bronze Steam Radiator Valve 3/4''

    For Steam And Hot Water Heating Systems Renewable Seal Composition Disc, Wheel

    • UPC: 37912668
    • Model: 262072
    • Color: Bronze

  • How to Maintain a Steam Radiator | This Old House

    How Steam Vents Work | Emerson Swan

    Gorton / Maid-o-Mist Single Pipe Steam Radiator Air Vents