Air & Gas Relief Valve: 1-1/4" Inlet, 1,600 CFM, 300 Max psi High Performance Butterfly Valves 2-Piece Steam Pressure Rating (psi)

2-Piece Steam Pressure Rating (psi) 150 Thread Size 1/4 Thread Size 1/4 in Trim Material Brass Seal Material Polytetrafluroethylene WOG Rating (psi) 600 Seat Material Reinforced Polytetrafluroethylene Finish Coating Chrome Length (Decimal Inch - 4 Decimals) 2

39 lb Size 2 1/2 Material Copper

Model #: 740DC1M1K1-250

Type Butterfly Valve Connection Type G - Grooved Seat Material Polymid Valve Size 76 Material Ductile Iron Disc Material Buna-N Coated Ductile Iron Valve Operator Gear Operator Description GD47755 76MM GRV BFV GEAR OP DUCT IRON Turns/Operation Quarter-Turn Weight 5

Material #: 2059150EPC

Air & Gas Relief Valve: 1-1/4" Inlet, 1,600 CFM, 300 Max psi High Performance Butterfly Valves 2-Piece Steam Pressure Rating (psi)Item #: 26134387 Brand: Aquatrol Model #: 570FF1M1K1 250 Product Specifications Inlet Size (Inch) 1 1 4 Cubic Feet per Minute 1600. 00 Outlet Size (Inch) 1 1 4 End Connection MNPT x FNPT Type Gas; Air Material Bronze; Brass Maximum Working Temperature (F) 406 Maximum Working Pressure (PSI 3 Decimals) 300 Capacity 1600 SCFM Thread Size 1 1 4 x 1 1 4 Pipe Size 2 Weight 4. 00 Maximum Working Temprature (Deg C) 208 UNSPSC Code 40141606 Country of Origin