T.VIS® for VESTA® valves

The T.VIS® concept now complements the pneumatic VESTA® sterile valve series with a smart, modular system for valve monitoring, actuation and control - adapted to the hygienic design of the sterile valve.

Available are the

• T.VIS® V-1
• T.VIS® V-20 
• T.VIS® P-1 position controller

T.VIS® P-1

The T.VIS® P-1 is a compact position controller for pneumatic process valves. (For more information, see T.VIS® P-20.)

The position is detected by a position sensor and adjusted by two integrated solenoid valves. The local LEDs indicate, clearly, the status of the valve:

• Yellow LED = OPEN position
• Green LED = CLOSED position
• Blue LED = Position adjusted
• Flashing blue LED = Position not adjusted
• Red LED = Fault / Failures

T.VIS® V-1 / V-20

The T.VIS® V-1 / V-20 is an electrical position indicator with feedback system and optionally integrated solenoid valves for linear process valves with a stroke up to 1.18". 

Thanks to its modular design, the T.VIS® V-1 / V-20  can be customized to the customer's specific requirements:

• without solenoid valve
• with one solenoid valve (for single-acting actuators - with spring, only V-1)
• with two solenoid valves (for double-acting actuators - without spring, only V-1)

Benefits of the T.VIS® V-1 and V-20:

• Automated end position programming
• Easy and safe operation without tools, no need to open the module
• Modular design
• Manual operation of the process valve is possible
• OPEN and CLOSED feedback signals as standard
• Accuracies can be set
• Option: AS Interface and DeviceNet (T.VIS® V-1 / V-20)