MEC Standard Pressure Test Tap Valve with Brass Cap and Everseal, 1/4 in. MNPT

This check valve allows the line to be pressurized and adjusted to the desired pressure through the same valve. NOTE: To help eliminate valve failure, the valve cap should remain on the valve when line is not be pressurized or adjusted. Any dirt, debris, water or other contaminants can potentially jam the valve or compromise the sealing surface causing the valve to leak.|Connection 1: 1/4 in. MNPT|Connection 2: 5/16 in. to 32 male|Thread sealant: no|Includes warning tag