Watts LF009 OSY S FDA FS 3 Part of the LF009 Series Sheet Drain UPC 098268310634 UPC 098268310634 This valve is UL FM listed and complies with MSS SP 70 and replaceable check seats with an internal relief valve for reduced space requirements 55 Minimum Temperature Fahrenheit 33 Outlet Connection Size 3 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Outlet Thread Type Does Not Apply To Product Part Number F124317 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series LF009 Strainer Yes Technologies Flood Detection Field Guide Backflow Preventer Repair Parts 007 and 009