Watts 709DCDA OSY CFM 3 4NYC 3 Part of the 709DCDA Series ADS Female NPT connections Female NPT connections Specifications Actuation No Assembled Dry No Balance Stop Plate No Ball Material Chrome Plated Brass Body Finish Brass Body Material Lead Free Copper Silicon Alloy Brand Watts Buy American Act Compliant NO Class Rating Does Not Apply To Product Control Type Lever Handle CV Rating Does Not Apply To Product EAN 098268163780 Electrical Rating Does Not Apply To Product Inlet Connection Size 1 1 2 IN Inlet Connection Size Metric 40 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 400 Minimum Temperature Celsius 18 Modular check assemblies It is ideal for protection at cross connections identified as non health hazard applications and contaminants found at the service line entrance