Watts 740 035 FS 3/4 - Part of the 740 Series ZC100F-8NH a unique thermostat with special

a unique thermostat with special thermo-bonded coating with 8 inch extension

or polished nickel bronze to suit architectural finishes

Z627-3NH-Y

and temporary enclosures where flame safety is essential

Built with a durable Dura-coated cast iron body and a rotatable square frame

Watts 740 035 FS 3/4 - Part of the 740 Series ZC100F-8NH a unique thermostat with specialThis pressure relief valve has a 3 4 inch NPTF female inlet, 1 inch NPTF female outlet, and pressure relief setpoint of 35 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the