Watts LF909-QT-FDA-FS 4 - Part of the LF909 Large Series Egress System 17 bar ArmorTek Technology Yes

17 bar ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Epoxy Coated Using ArmorTek Technology EAN 098268614503 Inlet Connection Size 6 IN Inlet Connection Type Flanged Joint Lead Free YES Maximum Operating Temperature-Fahrenheit 300 Maximum Working Pressure-PSI 400 Outlet Connection Size 6 IN Outlet Connection Type Flanged Joint Part Number 1GE00601 Pilot Control System Fitting Material Brass Pilot Control System Tubing Material Copper Series LFM115 Trim Material 316 Stainless Steel Valve Style Mustang Submittal Package - Automatic Control Valve LFM115

0 Outlet Connection Size 3/8 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0548011 Port Type Full Seat Material PTFE Series S-FBV-1 Stem Packing Material PTFE Stem Shaft Material Stainless Steel Stem Type Bottom Loaded Blowout Proof Thrust Washer Material PTFE Valve Style 2-piece WOG Rating 1000 PSI Specification Sheet - S-FBV-1

Channel 14 is a sloped section with an invert depth range from 7

and test cocks

Watts LF909-QT-FDA-FS 4 - Part of the LF909 Large Series Egress System 17 bar ArmorTek Technology YesThis 4 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, FDA approved coated quarter turn ball valve shutoffs with lever