Leak valve unit (for vacuum piping) Φ8mm LVU-01 1 piece

A standard item in the vacuum line This is a leak valve unit that is necessary at key points in vacuum piping. When connected (in-line) between the vacuum chamber and the vacuum pump, it can be used as an atmospheric release valve to prevent oil back. Connection diameter (mm): Φ8 Leak valve diameter (mm): Φ8 Valve material: Iron (zinc plated) and brass *When using as a gas replacement port, create negative pressure inside the piping and use only with inert gas.