Spunding - Valve (8mm Push in)

$ 14.95

If you want to control the pressure retained in a pressure vessel that is releasing pressure then the BlowTie Diaphram Spunding Valve is the tool for the job. The adjustment knob on the top of the unit makes it easy to increase and decrease the set pressure. This unit can be easily dissassembled for cleaning using a phillips head screw driver.

Instructions for Use:

  1. Cut good quality tube cleanly with a tube cutter or sharp knife making sure the end of the tube is a clean cut.
  2. Push one end of the tube to the inlet side of the BlowTie (look at the direction of the arrow) and the other end to your pressure vessel that is releasing gas.
  3. Use the yellow adjustment knob to control the pressure coming out of the pressure vessel.  Clockwise is higher pressure and anticlockwise is lower pressure


  • Made from food grade acetal plastic
  • Stainless steel screws
  • 8mm (5/16") push in on both sides
  • 0-40psi pressure rating
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