Festo’s new VMEF/VHEF directional control valves put precision actuation literally at your fingertips, or even just a pinky. A single finger can be used to activate these valves – or a hand, or a workpiece making contact with a trigger mechanism.
These valves are based on touch actuation with minimal force – there is no energy to convert, no long cables or additional response time. They perform functions that directly result in a followup action, like clamping or closing safety doors (if manually actuated) or acting as a signal generator (if mechanically actuated). The actuated stem switches the valve and triggers that next step in the process.
For manual actuation, the VHEF offers a choice of “triggers” – a finger, handle or toggle lever or a pushbutton. VMEF offers a stem, roller-lever or one-way roller-level actuation.
These ergonomic manual/mechanical valve series have a robust metal housing and are capable of withstanding sudden, significant force to allow for occasional rough treatment. They can be installed without backlash in just a few simple steps. And they are attractively priced.
All configurations are available as 3/2 way and 5/2 way valves with G1/8 and G1/4 connections as well as NPT variants. More variants like 5/3 way valves are available, depending on model selected.
www.festo.com
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