Watts 4 LFFBV 3 PRESS M2 Part of the LFFBV 3 PRESS M2 Series mainline siltfence Z645 4NH TS Z645 4NH TS Snap acting trip latch closes the valve at a controlled temperature The press fitting is rated to 250 psi CWP up to 100 degrees F 00 Minimum Temperature Fahrenheit 100 Operating Torque Does Not Apply To Product Outlet Connection Size 4 IN Outlet Connection Type Press Outlet Thread Type Does Not Apply To Product Part Number 88005501 Port Type Full Seat Material Virgin PTFE Series LFFBV 3 PRESS M2 Stem Packing Material Virgin PTFE Stem Shaft Material Brass Stem Type Bottom Loaded Blowout Proof Thrust Washer Material Virgin PTFE Valve Style 2 piece WOG Rating 250 PSI Specification Sheet LFFBV 3 PRESS M2