Vacuum Switching Unit (20 Mm Width)

• Pressure control is added to the conventional flow rate control for vacuum burst air to prevent workpieces from being blown away.
• Shortening of vacuum time is realized by providing a relief function in the vacuum burst circuit (function to relieve extra pressure).
• Three types of vacuum supply valve type, self-hold, normally open, and normally closed, are available.
• When vacuum is retained for long periods in particular, energy saving is realized by using a self-hold type which makes continuous energizing unnecessary.
• Since manifold is also available, reduced piping is possible.
• There are two types of pipe leadout directions, front side and rear side, which can be selected according to the installation location.

Burst air flow rate & vacuum switching unit with relief pressure adjustment needle.