Watts LFM116 GRV E 20 200 PI 3 Part of the LFM116 Series silt fence selector Specifications Blowdown Outlet Connection Female Specifications Blowdown Outlet Connection Female Threaded Body Material Lead Free Cast Copper Silicon Alloy Body Pattern Wye Brand Watts Buy American Act Compliant NO EAN 098268664775 Gasket Material Garlock Inlet Connection Size 3 4 IN Inlet Connection Size Metric 20 MM Inlet Connection Type Socket Inlet Thread Type Does Not Apply To Product Lead Free YES Outlet Connection Size 3 4 IN Outlet Connection Type Socket Outlet Thread Type Does Not Apply To Product Part Number 0123145 Retainer Cover Material Lead Free Copper Silicon Alloy Retainer Cover Type Gasketed Cap Screen Material 304 Stainless Steel Screen Size 100 MESH Series LF777S Strainer Type Wye Specification Sheet LF777 Dura Skrim 12 Mil is a durable polyethylene film designed to handle tough applications that require strong puncture and tear resistance When valve installed in line connecting two distribution zones This pressure relief control valve is designed to permit flow when upstream pressure is above the adjustable setpoint of the control pilot