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$63.70 each
In Stock
Get 3 Tomorrow, Jun 17
Order by 6PM, receive Tomorrow
MANUALS (2)
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
1/8"
Steam
240°F Max Temp
10 psig
Straight
Steel
Description
–
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
- Maximum operating pressure 6 psig (0.4 bar)(Drop away pressure - maximum pressure against which the vent can open).
- Maximum pressure 10 psig (0.7 bar)
Specs
–
| Application: | Convector Vent |
|---|---|
| Size: | 1/8" |
| Type: | Non-Vacuum |
| System Type: | Steam |
| Max Pressure: | 10 psig |
| Max Operating Pressure: | 6 psig |
| Mount: | Straight |
| Adjustability: | Non-Adjustable |
| Material: | Steel |
| Body Pattern: | Straight |
| Thread Type: | Male |
| Max Temp (F): | 240°F |
| Temperature Range (F): | 140°F - 240°F |
| Min Temp (F): | 140°F |
| Thread Size: | 1/8" |
Questions?
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Call or text 888-757-4774
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Saturday – Sunday
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Compare Similar Products
Brand
Application
Size
Type
System Type
Max Pressure
CURRENT ITEM
Convector Vent
1/8"
Non-Vacuum
Steam
10 psig
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Product Reviews
5 out of 7 reviews
100% would recommend this product
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Showing 1-7 of 7 reviews
2019 initial purchase/2023 repurchase
Replaced all in my house with these, great quality. 2023 when heat kicked on we had two go bad. Four-five years is a great life span for these, these are the only ones i buy and recommend. Cheap versions do no last that long. 100% these are what you need. Supply house is the best.
TD
New England
2 years ago
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Quality Steam Radiator Vent
Bought to replace an extremely noisy, rattling Danfoss straight vent, and this did the job as hoped. Sleeping better now.
John
Bloomsbury, NJ
6 years ago
Verified Buyer
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I would purchase this product again from Supply House
The of products from Supply House are used for commercial use
Tom B
NY,NY
6 years ago
Verified Buyer
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Convector air valves
Have a one pipe steam heat system in my home.I have both radiators and convectors in the house. Two of the convectors began spitting water. I tried several different valves without success. The Hoffman air valves have a convector specific valve that seems to have solved the issue. The Supply House responded promptly to my request,
none
02421
7 years ago
Verified Buyer
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Always Reliable!
1920's steam radiator system I rely on the Hoffman 41 air vent to keep everything flowing smoothly and quietly
The Handy Guy
San Francisco
8 years ago
Verified Buyer
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Great product
Hoffman are the only products I will buy after trying Home Depot products off the shelf at 1/2 the price. Other brands sometimes fail in less than 1 heating season. Once these start releasing steam, you may as well toss them. We have Hoffmans that have been operating fine for years on our single line LP steam heating system with 350 cast iron radiators.
Sleeping Bear
Chicago
9 years ago
Verified Buyer
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Great vent
Useon them on my convectors. The heat up evenly an nicely. I havent heard any clicking. High quality construction
Dori
Worcester ma
10 years ago
Verified Buyer
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy