Watts BF-04-121-15-M2 8 - Part of the BF-04 Series Strip Drian The hydraulically operated thermostat opens

The hydraulically operated thermostat opens a spring loaded check in the cold water inlet which allows cold and hot water to mix and can be replaced as a unit

Specifications Body Material Iron Brand Watts EAN 098268585070 Inlet Connection Size 1 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free Not In Scope Maximum Working Pressure-PSI 56 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F382821 Pressure Range Does Not Apply to Product Pressure Relief Setting-PSI 75 Series 740 Specification Sheet - 174A

This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 140 psi pressure relief setpoint

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 0072214 Polymer Coating No Pressure Operation Continuous Protection Type Backsiphonage Seat Material EPDM Series LF7R Strainer No Specification Sheet - LF7R

Watts BF-04-121-15-M2 8 - Part of the BF-04 Series Strip Drian The hydraulically operated thermostat opensThis 8 inch wafer style butterfly valve, model BF 04 121 15 M2, is used in HVAC, irrigation, OEM, commercial, and institutional applications and wherever positive shutoff is required to control the flow of liquids, gases, and slurries. It features cast iron body construction, aluminum bronze disc, EPDM seat, stainless steel shaft, mounting pad for 10 position lever. Features Cast iron body Aluminum bronze disc EPDM seat Lever handle Specifications