Actuators & control accessories
Matched actuation, positioning, switching, air preparation and feedback for a complete industrial valve assembly.
On/off, modulating and defined fail-action packages
VPORTA’s supplied materials identify crank-link, rack-and-pinion and scotch-yoke pneumatic actuator families. The correct assembly also depends on mounting stiffness, shaft interface, stroke limits and accessory integration.
Request this configuration ↗Image shows a representative catalogue assembly. Selected actuator and accessories may differ.
Technical selection basis
| Item | Selection basis |
|---|---|
| Product / platform | COMPLETE CONTROL PACKAGE |
| Nominal size | Package-specific |
| Published pressure range | Instrument air to be confirmed |
| Primary application | On/off, modulating and defined fail-action packages |
| Configuration review | Body / trim / seat / packing / actuation / accessories |
| Final supply basis | Approved quotation, valve datasheet and general arrangement drawing |
Technical basis: supplied 2023 product data and UP-series catalogue, republished in the VPORTA brand edition. Ranges refer to specific series and constructions. Maximum pressure, temperature and size are not necessarily available together. Request the current approved datasheet for your order.
What to confirm before ordering
- Select actuator torque at minimum air pressure and maximum valve differential pressure.
- Confirm positioner protocol, feedback, solenoid voltage and limit-switch contacts.
- Specify tubing, air filter/regulator, manual override and assembly tests.
One coordinated supply scope
- Valve body, seat, segment and shaft specified against the medium and operating envelope.
- Actuator sized for the required torque and failure response.
- Controls and feedback selected for the plant interface.
- Inspection and documentation identified in the quotation.
Send us the duty behind the valve.
Share your operating conditions. We will review the valve, trim, actuator and documentation as one package.