Watts 127SS-110 1 1/2 - Part of the 127SS Series Window Well Extension while the adjustable top allows

while the adjustable top allows accurate alignment with the finished floor

0 Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0548007 Port Type Full Seat Material Reinforced PTFE Series C-FBV-1 Stem Packing Material PTFE Stem Shaft Material 304 Stainless Steel Stem Type Bottom Loaded Blowout Proof Thrust Washer Material PTFE Valve Style 2-piece WOG Rating 600 PSI Specification Sheet - C-FBV-1

The grate has an NDS Class D load rating when properly installed

For a secure seam

Watts 127SS-110 1 1/2 - Part of the 127SS Series Window Well Extension while the adjustable top allowsThis 1 1 2 inch process steam pressure regulator, model 110, is a single seated, direct acting, diaphragm type regulator. It is ideal for institutional, industrial, and commercial applications to regulate steam pressure in the mainline and high capacity process service heating applications. It features a bronze body, threaded female end connections and stainless steel diaphragm, seat and disc internals to extend the service life. The springs and