T.VIS® P-20 – position controller for VARIVENT® / ECOVENT® single seat and butterfly valves

This product range, so far available for the well-known VARIVENT® modulating control valve types A and S, will be completed by the T.VIS^® P-20 positioner.  For control loops in which, so far, a modulating control valve with a sophisticated positioner was too costly in terms of labor and time, we will offer a cost-effective and economical alternative to the previously known modulating control valves: a VARIVENT^® or ECOVENT^® valve with T.VIS^® P-20 (with control cone as an option).

The advantages of the T.VIS^® P-20 at a glance:

• Modular design
• Particularities adjustable
• Easy and safe operation without tools  
• Manual operation of the process valve
• Automatic initialisation
• OPEN and CLOSED signal feed back (optional) 
• Analog outlet as standard