Retail: $2.90
Price: $2.23


If you need a general-purpose pipe joints valve switch, it can help you, you need to choose a tube of 4mm diameter, may be a fluorine plastic or PU tube, but you should notice that silicone tube can not be used with it. It can work at harsh environment with long worklife.


  • hand valve are deisgned to turn on and off the airflow
  • Suitable for 4mm tube
  • Long worklife


  • Media: Air or Vacuum
  • Operating Pressure?0 ~ 1.0 MPa
  • Negative Pressure?-750mmHg
  • Pressure Proof?1.5 MPa
  • Operating Temperature Range: 5 ~ 60?

Package list

  • HVFF Copper Union Straight Pneumatic Hand Valves x1