This BrassCraft 1/2 O.D. x 1/2 O.D. Forged Swivel Nut Union Valve Connector features a temperature operating range of -65 250 degrees Fahrenheit at maximum operating pressure. For use with fuel, oil, liquefied petroleum (LP) and natural gas lines. Designed for use with aluminum, copper, brass and welded steel tubing that can be flared.

Brass construction
1/2 in. O.D. Tube, Both Ends
Designed for use with aluminum, copper, brass and welded steel tubing that can be flared
Designed for use with fuel, oil, liquefied petroleum (LP) and natural gas lines.
Swivel Flare Nut Connectors
Resists mechanical pullout
Rough Brass
May be used in both indoors and outdoors.
Temperature rating: -65 to 250 F at maximum operating pressures