Febco 850U QT FZ 1 1 2 Part of the 850 Small Series detectable warning mat finder 50 Minimum Temperature Fahrenheit 33 Outlet 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 2 1 2 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 0113178 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series LF909 Large Strainer No Technologies Flood Detection Tradename None Specification Sheet Flood Sensor Connection Kit Watts Lead free copper silicon alloy body It is ideal for protection in continuous pressure piping applications and at cross connections identified as non health hazards and for contaminants at the service line entrance Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures