Watts 740 040 FS 2 - Part of the 740 Series ADS Low-Profile Grate: Engineered to sit

Low-Profile Grate: Engineered to sit nearly level with surrounding tile or stone

commercial and industrial buildings

Specifications Body Material Ductile Iron Brand Watts Class Rating 125 or 150 Control Type Lever Handle CV Rating 1022 GPM Disc Material Ductile Iron EAN 098268594447 Inlet Connection Size 5 IN Inlet Connection Type Lug Lead Free YES Maximum Operating Temperature-Fahrenheit 176 Maximum Working Pressure-PSI 200 Minimum Temperature-Fahrenheit 33 Operating Torque-Dry 959 in-lbs Operating Torque-Wet 600 in-lbs Outlet Connection Size 5 IN Outlet Connection Type Lug Part Number 0525174 Seat Material Buna-N Series DBF-03 Silicone Free Yes Stem Shaft Material 416 Stainless Steel Valve Style Lug Specification Sheet - DBF

Specifications Buy American Act Compliant NO Kit Type Replacement Part Lead Free NO Product Group STRAINERS UPC - 098268067736

No-hub outlet connection standard (push-on or inside-caulk options available)

Watts 740 040 FS 2 - Part of the 740 Series ADS Low-Profile Grate: Engineered to sitThis pressure relief valve has a 2 inch NPTF female inlet, 2 1 2 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