WW0121744, Watts, 3/4 In Lead Free Pressure Relief Valve, Set At 75 psi

This 3/4 inch lead free pressure relief valve is designed for residential hot water supply applications and provides pressure relief protection only against thermal expansion in water. This valve consists of a lead free bronze body with 3/4 inch NPT threaded male inlet and 3/4 inch NPT threaded female (drain) outlet, and stainless steel pressure spring. The pressure relief is set at 75 psi (5.17 bar).