🛠️ Protect your flow, upgrade your system—because safety never goes out of style.
The Cash Acme 22397-0000LF VR-801 Vacuum Relief Valve is a 1/2-inch bronze valve engineered to safeguard hot water systems from over-pressure caused by thermal expansion. Featuring stainless steel and brass internal components, a silicone seat disc, and a stainless steel pressure spring, it offers automatic pressure relief and resealing. Designed for versatile installation on either side of water heaters, it includes a dust cover for enhanced durability and maintenance ease.
| Size | 0.5 Inch |
| Material | Stainless Steel |
| Brand | Cash Acme |
| Color | Bronze |
| Item dimensions L x W x H | 1.25 x 1.25 x 2 inches |
| Connector Type | Tee |
| Exterior Finish | Bronze |
| Thread Type | NPT |
| Item Weight | 0.3 Pounds |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00697285020092 |
| Manufacturer | Cash Acme |
| UPC | 697285020092 |
| Part Number | 22397-0000LF |
| Item Weight | 4.8 ounces |
| Product Dimensions | 1.25 x 1.25 x 2 inches |
| Item model number | 22397-0000LF |
| Thickness | 11 Inches |
| Item Package Quantity | 1 |
| Measurement System | inch |
| Included Components | Vacuum Relief Valve |
| Batteries Required? | No |
K**.
No plastic
Solid no plastic seems to work well. Bought a different brand first and it had a big plastic piece in it. This one is all lead free brass.
R**T
Installed on MY BW Water Heater
Easy to install on the cold water line and protects the tank from imploding. Yes, that occurrence is rare but this is cheap insurance. You need an angle fitting with a female IP end to install it. I tested it by hooking on a drain hose and opening the valve under pressure. The hot water immediately shut off at the faucets. Many installers say you don't need this , but the parent uniform plumbing code and WH manual says you should have it. Five stars comes with length of service experienced.
J**K
good part and service
Part came quick and works well.
A**R
Received wrong part
Received Vacuum relief valve instead of pressure releif valve.
R**.
Seems Well Made
Nice heavy duty vent. Should last
Trustpilot
1 week ago
1 month ago
