Please Note: This product is susceptible to dezincification and does not hold a high DZR rating. This product should not be used in applications where brass parts may be exposed to hard water (high sulfur or mineral content).
Pressure relief valves are recommended for all cold water system installations - to protect against damage to piping and pressure tanks. Set at 75 PSI, ( ± ) 15% setting accuracy, field adjustments are not recommended.
These valves are not T & P valves that are required with water heaters.
Features
- Brass body
- Stainless steel spring and retaining screw
- Buna N sealing disc