Watts 53L-Z2-030 1/2 - Part of the 53L Series snake fence UPC - 098268594874

UPC - 098268594874

ZB400K-4NH

ZB415E-3IC

Epoxy-coated cast iron construction for durability and corrosion resistance

weather elements

Watts 53L-Z2-030 1/2 - Part of the 53L Series snake fence UPC - 098268594874This 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).