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$192.50 each
In Stock
Get 268 Wed, Jun 10
Order by today, receive Wednesday
MANUALS (1)
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
1/2" x 3/4"
Hydronic (Water)
200 psig (Hydrostatic)
Straight
Cast Brass
Straight
Description
–
The Hoffman 79 Straight Water Main Vent Valve is designed for hot, cold, or glycol water mains in process applications with specific gravity greater than 0.7. With a pneumatic bell for discharging moisture, it has a built-in check valve, 1/2-inch NPT female and 3/4-inch male straight shank. Removable top is tapped for 1/8-inch NPT safety drain connection.
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Trade professionals, become a TradeMaster to receive discounted prices, free shipping on every order, and priority customer service.
Specs
–
| Application: | Main Vent |
|---|---|
| Size: | 1/2" x 3/4" |
| Type: | Built-In Check |
| System Type: | Hydronic (Water) |
| Max Pressure: | 200 psig (Hydrostatic) |
| Max Operating Pressure: | 75 psig |
| Mount: | Straight |
| Adjustability: | Non-Adjustable |
| Material: | Cast Brass |
| Body Pattern: | Straight |
| Thread Type: | Female Male |
| Min Temp (F): | 140°F |
| Temperature Range (F): | 140°F - 250°F |
| Thread Size: | 3/4" 1/2" |
Questions?
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Product Reviews
4.89 out of 18 reviews
100% would recommend this product
5 star
89%
4 star
11%
3 star
0%
2 star
0%
1 star
0%
Showing 1-10 of 18 reviews
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Great service
Supply House was the best price on the product that I couldn't. Shipping was quick and it arrived in good shape.
Doug
Monticello, IL
1 years ago
Verified Buyer
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Quick service and very dependable to have what we need!
I know that I can always count on SupplyHouse to have what I need. The delivery was quick which made our repair time even better!
JW
Bedford, IN
1 years ago
Verified Buyer
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Water Main vent Valve
I used the vent valve as a replacement vent in a hot water supply line.
Patch
Covington, Kentucky
2 years ago
Verified Buyer
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I would buy this product again. We have several in use.
Worked perfect. A like for like replacement.
Delivered on time.
Bob
Boulder Colorado
2 years ago
Verified Buyer
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Perfect replacement for failed unit
This was a direct replacement for on older model and fit perfectly so there was no issue with installation.
Mr Mike
Toledo WA
3 years ago
Verified Buyer
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Exact Replacement
This was an exact replacement for an existing one. Easy to install and fit perfectly.
The perfect one.
Bay Area, CA
6 years ago
Verified Buyer
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I would buy this product again
This product did the job for me
Mike
New Jersey
6 years ago
Verified Buyer
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Just What I Needed Shipped Promptly
They had the hard to find water main vent valve I needed for my 90 year old gravity hot water radiator heating system. It was an exact replacement for the old valve that was leaking. My system is now working perfectly again with no leaks.
uicc676
Norfolk, VA
7 years ago
Verified Buyer
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Perfect
This was a direct replacement for the original
TechClerk
Big Rapids, MI
7 years ago
Verified Buyer
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I will buy this time after time
Always able to find all my needs quickly and conveniently here.
Stevo
Farmington, Mo.
8 years ago
Verified Buyer
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Product Q&A
3 Questions3 Questions
Q: I'm putting this on a swimming pool won't vent air Not enough pressure? runs about 10-12 psi
Asked by mine 11 years ago
Add your answer
Verified Reply- Supplyhouse Staffthat is not the intended design, the chlorinated pool water will also ruin the vent.
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Q: can this be opened up and repaired ?.........
Asked by grumpy 16 years ago
Add your answer
Verified Reply- PexSupply StaffIt is not recommended by the manufacturer for this part to be opened and repaired.
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Q: We need a product similar to the Hoffman 79 but with a greater pressure rating somewhere in the 150 PSI to 200 PSI range anything available?
Asked by 16 years ago
Add your answer
Verified Reply- PexSupply StaffWe recommend taking a look at the Hoffman 78, which has a PSI of 150.
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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