Watts 53-035 1/2 - Part of the 53 Series Z100F-8NH Z551-4NL-P

Z551-4NL-P

Specifications Buy American Act Compliant NO Compatible Series or Model LF919

Loose-set light-duty slotted grate and removable dome strainer

ZB456-4NH-7B

Full port ball valve

Watts 53-035 1/2 - Part of the 53 Series Z100F-8NH Z551-4NL-PThis 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 NPTF threaded male inlet and 1 2 inch NPTF threaded female (drain) outlet, and stainless steel spring. The pressure relief is set at 35 psi (2. 4 bar). Features Bronze body construction Pressure relief is set at 35 psi (2. 4 bar)