Pressure relief valves are recommended for all cold water system installations - to protect against damage to piping and pressure tanks. Set at 100 PSI, ( ± ) 15% setting accuracy, field adjustments are not recommended.
These valves are not T & P valves that are required with water heaters.
Q: The photo looks like the male connection is 1/2". Is the male 3/4 and female 1/2?
Asked by Leah 2 years ago
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Verified Reply- SupplyHouse
Hi Leah! For the RVNB07-100NL, it is 3/4" MPT (male) x 1/2" FPT (female).
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