McMaster 5023K31 Flange-Mount Check Valve Cast Iron, 2 Pipe Size AscentII-RSW Torque Range 200 to 900

Torque Range 200 to 900 ft

Features 10 yr Lithium Power

The nut driver hex size ranges from 1/4 in

Metal Detectable Yes

Lockout Device Maximum Temperature 248 Degrees F Horizontal Arm Material Fiberglass Reinforced Nylon Resistance Properties Chemical Resistant

McMaster 5023K31 Flange-Mount Check Valve Cast Iron, 2 Pipe Size AscentII-RSW Torque Range 200 to 900Sandwich these valves between two ANSI flanges for backflow prevention at a fraction of the weight of flanged check valves and a reduced pipeline footprint. ANSI flanges are sold separately. All valves open to allow flow in one direction and close when flow stops or reverses. Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60 F that will flow through a fully open valve with a difference of 1 psi between the inlet and the