Watts 740 040 FS 3/4 - Part of the 740 Series ZA100F-2NH ZB1910-4NH

ZB1910-4NH

Multiple suffix options available (e

ZB400E-2IG

2 Body Material Lead Free Cast Copper Silicon Alloy Brand Watts Buy American Act Compliant NO Corrosion Resistant Coating No Disc Material Elastomer EAN 098268178265 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 3/4 IN Inlet Connection Type Union Press Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 27

Watts 740 040 FS 3/4 - Part of the 740 Series ZA100F-2NH ZB1910-4NHThis pressure relief valve has a 3 4 inch NPTF female inlet, 1 inch NPTF female outlet, and pressure relief setpoint of 40 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