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0 Outlet Connection Size 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0548010 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
20 Gasket Maximum Temperature 180 Degree F Inlet Connection Size 2 IN Inlet Connection Size-Metric 50 MM Inlet Connection Type Female Threaded Inlet Material Cast Iron Inlet Thread Type NPT Insulator Material Polysulfone Lead Free NO Maximum Working Pressure-PSI 175 Maximum Working Temperature-Fahrenheit 180 Nut Material Steel Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Outlet Material Cast Iron Outlet Thread Type NPT Part Number 0822400 Series 3200 Type Kit Specification Sheet - 3200
50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 2 1/2 IN Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type Does Not Apply To Product Part Number 0437702 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Series 774 Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 774
Must be purchased separately
2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material EPDM EAN 098268332735 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1 1/4 IN Inlet Connection Type Union Joint Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 20
Watts 774-NRS 2 1/2 - Part of the 774 Series silt-fence-selector 0 Outlet Connection Size 1/4This 2 1 2 inch lead free double check valve backflow preventer assembly 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