Watts 174A 033 FS 3/4 - Part of the 174A Series Z100F-4NH drain grate

drain grate

Z415BL-4IP

Specifications Air Venting No Vent Body Material Brass Body Pattern Angle Bottom Tapping No Bottom Tapping Size Does Not Apply To Product Brand Watts Contact Rating Does Not Apply To Product EAN 098268602616 Fastfill Feature No Fill Tapping Size Does Not Apply To Product Float Chamber Connection Size Does Not Apply To Product Flow Rate Does Not Apply To Product Hydronic Item Type Steam Trap Inlet Connection Size 1/2 IN Inlet Connection Size-Metric 15 MM Inlet Connection Type Male Threaded Inlet Thread Type NPT Lead Free Not In Scope Maximum Operating Temperature-Fahrenheit 267 Maximum Pressure-PSI 65 Maximum Steam Pressure-PSI 65 Maximum Temperature-Fahrenheit 267 Maximum Working Pressure-PSI 65 Minimum Pressure-PSI 25

This 1/2 by 1/2 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets

The valve features lead free brass body construction

Watts 174A 033 FS 3/4 - Part of the 174A Series Z100F-4NH drain grateThis pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 33 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze 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 relief valve.