Compressed Air Bubble Manifold Valve with relief. This valve has a 1/2" Male NPT thread which screws into the tank. (Note: 1/2" threads measure about 3/4" in diameter, if needed these threads can be reduced or enlarged with a reducer.) This valve is great for a replacement of an existing valve and also works great if you're making an air storage tank out of a compressor tank.
Item# : SPM10681989920
Model # : MV400B