Graco Spray Gun Needle Housing Valve - 195419
The needle housing valve scews into the main gun body of the spray gun, and holds the main spray needle into place. The gun diffuser screws into the female threads, while the tip guard is threaded onto the outside male threads.
For use with the following airless spray guns:
- Magnum SG20 / SGPro
- Magnum SG-3/ SG-2
- Original Contractor FTx