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Air Release Valve, FNPT, 3/4 x 1/2, CI

Q: will this valve let air into the system if there is not water present to lift the float?

Yes, it will but take in mind that the orifice is 1/16". When there is no water in the line, the float is down and the valve is open, air can go in thru the 1/16" orifice. I you require larger amounts of air to go into the pipe, you might need a combination air valve. Check this listing https://www.amazon.com/dp/B07GSRJ5M9?ref=myi_title_dp

Product ID: 28271461

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Details

Material
Other
Brand
Val-Matic
Item dimensions L x W x H
5 x 4.8 x 5.7
Exterior Finish
Stainless
Inlet Connection Size
0.75 Inches
Inlet Connection Type
FNPT

🔥Max fluid temp 250°F for high-heat resilience

⚙️3/4" FNPT inlet for seamless integration

🛡️316 Stainless Steel float for ultimate durability

Frequently Bought Together

Air Release Valve, FNPT, 3/4 x 1/2, CI

DAE AS320U-150P 1-1/2" Water Meter with Pulse Output, Measuring in Gallon + Coupling

Description

🛠️ Elevate your piping game with precision air release – because your system deserves the best!

OPTIMIZED AIR VENTING - Max vent capacity of 6 scfm at 150 psi keeps your system running smoothly and efficiently.
ROBUST CAST IRON BODY - Durable cast iron construction guarantees long-lasting strength and corrosion resistance.
PRECISION ENGINEERED FIT - 3/4" FNPT inlet and 1/2" outlet ensure hassle-free installation in any pressurized piping system.
CERTIFIED SAFETY QUALITY - Meets FM, NSF61, UL, and ASTM A126 Class B standards for peace of mind and compliance.
HEAT RESISTANT PERFORMANCE - Operates reliably up to 250°F, perfect for demanding clean water applications.

The Val-Matic Air Release Valve (3/4" FNPT inlet, 1/2" outlet) features a rugged cast iron body and a 316 stainless steel float, designed for clean water systems operating up to 250°F. Certified to FM, NSF61, UL, and ASTM standards, it delivers reliable air venting with a max capacity of 6 scfm at 150 psi, ensuring optimal system performance and durability.

Specifications

Material	Other
Brand	Val-Matic
Item Dimensions LxWxH	5 x 4.8 x 5.7 inches
Exterior Finish	Stainless Steel
Outlet Connection Type	FNPT
Outlet Connection Size	0.75 Inches
Specification Met	UL
Valve Type	air release valve
Manufacturer	VAL-MATIC
Part Number	15A.2
Item Weight	5.54 pounds
Product Dimensions	5 x 4.8 x 5.7 inches
Item model number	15A.2
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Measurement System	inch
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Is this also a Vacuum valve or only an air release?

will this valve let air into the system if there is not water present to lift the float?

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