Features and Benefits:

• DESIGNED: For use with air compressor tanks to fill vessels with air.
• IDEAL: Tank valve prevents air from leaking out while allowing for air to pass through for inflation.
• NPT: 1/4" Male national pipe thread. Cap thread size: .305-32.

Milton (S-684-4) 1/4" MNPT Male Tank Valve1/4" MNPT tank valves are designed for use in filling vessels with air. Standard valve core with plastic cap measures at 1 1/2" overall length. Maximum pressure of 200 PSI. Cap thread size of .305-32.Other recommended tank valve size: Milton #S-684 (?" male NPT, 1" overall length w/cap) tank valve.