Watts LF757NDCDA OSY GPM 8 Part of the LF757DCDA Series oscp cast iron ADA pads Specifications Actuation Yes Assembled Dry Specifications Actuation Yes Assembled Dry No Balance Stop Plate No Ball Material 316 Stainless Steel Body Finish Brass Body Material Brass Brand Watts Buy American Act Compliant YES Control Type Tee Handle CV Rating 30 EAN 098268689365 Inlet Connection Size 3 4 IN Inlet Connection Size Metric 20 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 450 Minimum Temperature Celsius 18 17 bar ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Epoxy Coated Using ArmorTek Technology EAN 098268603019 Inlet Connection Size 4 IN Inlet Connection Type Flanged Joint Lead Free Yes Maximum Operating Temperature Fahrenheit 160 Maximum Working Pressure PSI 250 Outlet Connection Size 4 IN Outlet Connection Type Flanged Joint Part Number 1GE00520 Pilot Control System Fitting Material Brass Pilot Control System Tubing Material Copper Series LFM115 Trim Material 316 Stainless Steel Valve Style Mustang Warranty Name Watts Warranty ACV ArmorTek Submittal Package Automatic Control Valve LFM115 150 pound ANSI AWWA CL D flanged It is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water and includes a gallons per minute meter that measures water flow