Description: The MUELLER 300 Ball Valve is an optimized design combining a strong, reliable ball/stem connection with other desired features, including a blow-out-proof stem, double O-rings and a 300 ...
That's why it's a good idea to make alignment marks beforehand on PVC joints where orientation is critical. Wipe the inside of the fitting and the outside of the pipe with PVC primer. Let it dry ...
Ball joints are flexible joints consisting of a ball with a protruding stud that has been captured inside an outer housing. They allow simultaneous limited motion in all directions, including rotation ...
The build uses PVC pipes for both the barrel and the air tank. In the case of the latter, avoiding over-pressurization is key to avoiding injury, though some will say you should simply never build ...