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Cash Acme 22397-0000LF 1/2" Vacuum Relief Drilled Vent, With Dust Cover
Item #: 22397-0000LF by Reliance Worldwide
Brand: Cash Acme
UPC #: 697285020092
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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
Height
2.45"
Material
Brass
Width
1.75"
Maximum Pressure
210
Maximum Temperature
200 °F
Number in Package
1 pc
Defective Code
A
Each Weight
0.300 LB
End 1 Size
1/2
End 1 Type
Thread
End 2 Type
Thread
Hazardous Material
No
Lead Content
Lead-Free
Returnable
Yes
Sub Brand
VR20
Velocity
X
Product Type
Relief Valve
MADE IN THE USA
No
Package Quantity
1
UL Listed
No
AbilityOne
No
ADA Compliant
No
UNSPSC
40141606
GSA Approved
No
Product Overview
The VR20 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 VR20 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.