MPT Male Quick Disconnect
When used with the female QD these quick disconnect seal up very well in either flow direction, without a lot of work in connecting them. These feature a 1/2" Male National Pipe Thread on the outer ends for easy connectivity to almost anything.
The quick disconnect will hold pressure for typical brewing applications when moving liquids at 60psi or less. 1/2" ID. Open port, does not have shut-off. Made from 304 stainless steel.