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1/2" NPT VR-801 Vacuum Relief Valve w/ Dust Cover (Lead Free)
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$14.41 each
In Stock
Get 391 Tue, Dec 5
More Available
Order by 4PM, receive Tuesday
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
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1/2"
Threaded Connection
Brass
Description
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The VR-801 Vacuum Relief Valve is designed to protect hot water supply systems and pressure vessels against negative pressure. It is especially well suited for many domestic and commercial systems.
It works by preventing internal vacuum conditions that could result in burned out heaters and/or collapsed storage tanks. Installed on the cold water supply line, the Cash Acme VR-801 closes tightly under pressure and opens at a 1" mercury vacuum. Atmosphere admitted to the system breaks the vacuum, preventing collapse of the storage tank.
Application:
For protection of commercial hot water supply systems and pressure vessels against negative pressure.
It works by preventing internal vacuum conditions that could result in burned out heaters and/or collapsed storage tanks. Installed on the cold water supply line, the Cash Acme VR-801 closes tightly under pressure and opens at a 1" mercury vacuum. Atmosphere admitted to the system breaks the vacuum, preventing collapse of the storage tank.
Application:
For protection of commercial hot water supply systems and pressure vessels against negative pressure.
Specs
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| Size: | 1/2" |
|---|---|
| Max Inlet Pressure: | 200 PSI |
| Connection Type: | Threaded |
| Material: | Brass |
Contact
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Call or text 888-757-4774
Special Hours
9:15am–7:45pm
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
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