V18345-2020521001: Electro Pneumatic Positioner for Reliable Valve Control
The V18345-2020521001 is the Electro Pneumatic Positioner for Reliable Valve Control covered on this page. The attribute that decides whether it fits the existing installation without modification is 1.7 kg.
The reason to specify this exact variant is electro pneumatic positioner for reliable valve control. An electro-pneumatic positioner sits between the control signal and the valve actuator, and its configuration is about signal range, supply pressure and feedback. electro pneumatic positioner for reliable valve control sets how the positioner maps the 4–20 mA command to valve travel and what diagnostics it returns. Verifying 1.7 kg against the actuator and the control loop prevents a positioner that mounts but cannot hold the valve position.
| Feature | Specification |
|---|---|
| Manufacturer | ABB |
| Brand | ABB |
| Part Number | V18345-2020521001 |
| Input Signal | 4...20 mA two-wire, HART FSK module |
| Digital Input | 24 V DC (12...30 V DC) |
| Digital Output | NAMUR (DIN 19234) |
| Output Range | 0...6 bar (0...90 psi) |
| Air Capacity | 5.0 kg/h at 1.4 bar, 13 kg/h at 6 bar |
| Travel Angle | 25...120° (rotary), 25...60° (linear) |
| Weight | 1.7 kg |
| Protection | IP 65 (NEMA 4X) |
| Connections | Cable 1/2-14 NPT, Air 1/4-18 NPT. |
Related Configurations
Other published configurations in the same family — confirm the distinguishing specification against your installation:
| Related Part Number | Configuration Difference |
|---|---|
| abb-v18345-2021421001-tzidc-electro-pneumatic-positioner-for-precise-valve-control | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | V18345-2020521001 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | Switzerland |
