Watts 774 OSY Double Check Valve Assembly, 3 in Pipe, Flange x Flange, Stainless Steel, OSY Gate Shutoff, Short Lay Length, 175 psi 90026A110 75 hr Flashlight Body Material 75 hr Flashlight Body Material Nylon Lens Material Glass Flashlight Battery Type Lithium Metal Safety Rated Not Safety Rated Batteries Included Yes Includes (2) CR123A Lithium Batteries End Type Single End Length 38 in Short Lay Length Connection Flanged Joint Number of Test Ports 4 Manufacturer Warranty 1 yr Operating Temperature Minimum 33 Degrees F Includes Freeze Sensor No Freeze Sensor Connection Type Side 1 Flange Spring Material Stainless Steel Check Mechanism Material Thermoplastic Hazard Protection Level Low Health Hazard Includes Strainer No Strainer Shut Off Valve Included OSY Gate Valve Connection Type Side 2 Flange For Media Water Operating Temperature Maximum 110 Degrees F Mounting Orientation Horizontal