ARCA
Official website: www.arca.de ↗ARCA is a German control valve manufacturer with a long tradition in the process industries, known for engineering its own actuation and positioner line alongside the valve bodies. That single-source approach means the valve, actuator and positioner are matched as a package, which simplifies sizing responsibility and spare-part logistics.
The catalogue centres on globe bodies for liquid, gas and steam duty, paired with pneumatic piston and diaphragm actuators and ARCA’s own electro-pneumatic positioners. Configurations span standard globe duty to balanced trims, multi-stage trims for high differential pressure, and cryogenic or special-material extensions for chemical service.
Representative product lines
| Series | Type | Notes |
|---|---|---|
| Globe bodies | Globe | Standard to severe-duty globes for liquid, gas and steam service |
| Piston actuators | Actuators | Pneumatic cylinder actuators matched to body thrust requirements |
| Positioners | Positioners | ARCA’s own electro-pneumatic and digital positioner line |
| Special trims | Trims | Balanced, multi-stage and cryogenic trim options |
Where they fit
Chemical and petrochemical plants, power stations, industrial gas and general process duty across Europe and export markets.