JB Industries U2-4CHK 1/4" x 1/4" One Way Flare Check Valve 48223801 5 Sec Inlet Size 7/16"

5 Sec Inlet Size 7/16" 20 UNS Outlet 7/16" 20 UNF 1/2" 20 UNF Operating Pressure 20 PSI - 120 PSI Terminals 1/4" Male Body Material Polypro Electrical Rating 120V AC 60Hz Power 15W

Battery life:  200 hours typical alkaline

Set features # of bits: 3/8"

and high pressure sheet metal HVAC systems

JB Industries U2-4CHK 1/4" x 1/4" One Way Flare Check Valve 48223801 5 Sec Inlet Size 7/16"JB Industries U2 4CHK 1 4" x 1 4" One Way Flare Check Valve Brass Fittings Features: 1 4" x 1 4" Flare Self centering seal design O ring soft seat metal back up seal Zero leakage 1 3 psi cracking pressure Maximum Pressure 1500 psig Temperature 40 to 300 F Made in the USA