This 1/2 inch steam radiator valve is used as a shutoff valve in steam or hydronic heating systems
and other outlet types
It has a calibrated adjustment feature for setting the valve to the required relief pressure
0 Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0125028 Port Type Full Seat Material Virgin PTFE Series LFFBV Stem Packing Material Virgin PTFE Stem Shaft Material Brass Stem Type Bottom Loaded Blowout Proof Thrust Washer Material Virgin PTFE Valve Style 2-piece WOG Rating 600 PSI Specification Sheet - LFFBV
A removable cover provides surface-level access for maintenance
Watts 77G-SS 2 1/2 - Part of the 77F-SS Series Z100F-4NH This 1/2 inch steam radiatorThis stainless steel flanged wye pattern strainer, 2 1 2 inch Watts Model 77G SS, features a stainless steel body with flanged connections, stainless steel screen, ductile iron retainer cap with EPDM gasket, grooved coupling, and blow down outlet. It is lightweight, corrosion resistant, and has a self cleaning feature. It is suitable for use in potable water and food applications in compliance with NSF 61 and FDA requirements. Maximum pressure is (non