Watts 53L-Z2-030 1/2 - Part of the 53L Series snake fence Epoxy-coated cast iron construction for

Epoxy-coated cast iron construction for durability and corrosion resistance

Built to handle a high-load capacity

ZB415E-3IC

Cover O-Ring

The material is both tear and puncture resistant and can be purchased in thicknesses ranging from 30 mil to 100 mil

Watts 53L-Z2-030 1/2 - Part of the 53L Series snake fence Epoxy-coated cast iron construction forThis 1 2 inch pressure relief valve is used in residential applications to protect against excessive pressure on domestic storage tanks and tankless water heaters. It consists of a bronze body construction with 1 2 inch NPT threaded male inlet and 1 2 inch NPT threaded female (drain) outlet connections, test lever and stainless steel spring. It is ANSI Z21. 22 approved, listed and certified by CSA. The pressure relief is set at 30 psi (2. 1 bar).