Watts 774-OSY 8 - Part of the 774 Series

Watts 774-OSY 8 - Part of the 774 SeriesThis lead free double check valve assembly backflow preventer, 8 inch, is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazard applications and from other contaminants

UPC - 098268047622

UPC - 098268094763

This Watts cast iron floor cleanout is epoxy coated for long life

UPC - 098268352726

UPC - 098268581034

ensuring a watertight seal

Specifications ArmorTek Technology No Backflow Preventer Type Double Check Valve Assembly Body Finish Stainless Steel Body Material Stainless Steel Body Pattern Inline Brand Watts Buy American Act Compliant NO Bypass No Cap And Tether No Disc Material Silicone EAN 098268120363 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 4 IN Inlet Connection Type Flanged Joint Inlet Shutoff Valve Type Gear Operated Butterfly Valve Inlet Thread Type Does Not Apply To Product Lead Free Yes Maximum Temperature-Fahrenheit 140 Maximum Working Pressure-BAR 12

UPC - 098268334227

7 bar ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Epoxy Coated Using ArmorTek Technology EAN 098268652178 Inlet Connection Size 3 IN Inlet Connection Type Flanged Joint Lead Free YES Maximum Operating Temperature-Fahrenheit 160 Maximum Working Pressure-PSI 250 Outlet Connection Size 3 IN Outlet Connection Type Flanged Joint Part Number 1SE00027 Pilot Control System Fitting Material Brass Pilot Control System Tubing Material Stainless Steel Series LFM115 Trim Material 316 Stainless Steel Valve Style Mustang Warranty Name Watts Warranty - ACV ArmorTek Submittal Package - Automatic Control Valve LFM115

Specifications Body Material Iron Brand Watts EAN 098268587913 Inlet Connection Size 2 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free Not In Scope Maximum Working Pressure-PSI 45 Outlet Connection Size 2 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F384294 Pressure Range Does Not Apply to Product Pressure Relief Setting-PSI 55 Series 740 Specification Sheet - 174A

This is a double switch assembly

a cast iron flanged retainer cap and a drain/blow off connection furnished with a closure plug