# Valve Actuators

> ENGIC supplies actuator and valve automation packages for manual, on-off, modulating, fail-safe, throttling, direct gas, high-pressure, and emergency shutdown applications.

Valve automation for control, safety, and operational reliability

Supply route: Supplied through the ENGIC Trading division. ENGIC is not the manufacturer of this product family.

ENGIC supplies valve actuators and automation packages for energy, process, offshore, utility, infrastructure, water, marine, and industrial applications.

Our actuator solutions support manual operation, remote operation, on-off service, modulating control, throttling service, fail-safe operation, emergency shutdown, and high-pressure gas applications.

Actuator packages are selected according to valve type, operating torque, safety function, control philosophy, power source, site conditions, environmental exposure, integration requirements, and inspection scope.

ENGIC supports clients with actuator selection, valve-actuator package coordination, supplier follow-up, technical alignment, documentation control, and delivery support.

Actuator types may include:

- Electric actuators
- Pneumatic actuators
- Hydraulic actuators
- Electro-hydraulic actuators
- Direct gas actuators
- Fluid power actuators
- Manual gear operators
- Limit switches
- Positioners

Available configurations may include:

- On-off actuators
- Modulating actuators
- Fail-safe actuators
- Emergency shutdown packages
- Rack and pinion actuators
- Scotch yoke actuators
- Piston actuators
- Spring diaphragm actuators
- Vane actuators
- Water-hydraulic actuators
- Spring-return handles
- Gear operators
- Digital positioners
- Electro-pneumatic positioners
- Pneumatic positioners
- Mechanical limit switches
- Proximity limit switches
- Valve indicators and switch boxes

Application considerations may include:

- Valve torque requirement
- Fail-open or fail-close requirement
- Power supply availability
- Instrument air availability
- Control signal type
- SIL / safety function where applicable
- Hazardous area classification where applicable
- Environmental protection rating
- Manual override requirement
- Local and remote operation requirement

### Controls and accessories

Actuation packages are completed with:

- Limit switches, mechanical and proximity type
- Positioners: pneumatic, electro-pneumatic and digital
- Spring-return handles, gear operators and valve position indicators
- Fail-safe, modulating and on-off electric configurations

HTML page: https://engic.ltd/products/valve-actuators