Supah-Valve
The Supah-Valve is a chamber sealing piston valve designed and made by theThe Spudgun Technology Center. To-date it is the best preforming spudgunning valve on the market. They are designed to work with compressed gases and are handmade. They have a excellent reputation and the quality is like nothing else. They are made from 3" PVC tees.
Specifications:
- Maximum Pressure - 120 psi
- 2" porting (inlet and outlet holes)
- Nitrile O-ring sealed with nitrile face-gasket (1)
sources: (1)an old spudtech page