Watts LL40XL-4 075/210 FS 3/4 - Part of the LL40XL Series geogrid piston seal

piston seal

This 1 inch steam radiator valve is used as a shutoff valve in steam or hydronic heating systems

cost-effective operation

and institutional roofing systems

ZB415M-3NL-SB

Watts LL40XL-4 075/210 FS 3/4 - Part of the LL40XL Series geogrid piston sealThis automatic reseating temperature and pressure relief valve has a 3 4 inch NPTF male inlet, 3 4 inch NPTF female outlet, 4 inch coated extension thermostat, pressure relief setpoint of 75 psi, and temperature relief setpoint of 210 degrees F. The valve can be installed in hot water outlet within the allowable distance from the top of the tank for commercial applications to provide protection for hot water supply tanks and hot water heaters. It