Actuators

Pneumatic Linear Actuator ARI-DP The ARI-DP actuator converts a pneumatic control signal into linear stem movement for control and shut-off valves. Series variants include DP30, DP32, DP33, DP34, DP34T, DP34Tri, and DP35, supporting strokes up to 120 mm and supply air pressures up to 6 bar, depending on model. Operation and Selection Rolling diaphragm...

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Electric actuator - PREMIO | ARI

ARI-PREMIO Electric Linear Actuator The ARI-PREMIO is an electric thrust actuator designed for linear control and shut-off valves. It is used in process applications where a PLC, temperature controller, or BMS provides a 3-point command or an analog signal via a position controller. Core Variants 2.2 kN / 5 kN: Stroke up to 50 mm; speeds 0.38 mm/s or...

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Electric actuator - PREMIO-Plus 2G | ARI

Electric Linear Actuator ARI-PREMIO-Plus 2G The ARI-PREMIO-Plus 2G is an electric thrust actuator designed for linear control valves. It is used for regulating flow, pressure, or temperature via 3-point, 0–10 V, or 4–20 mA signals. Features include a BLDC motor, automatic valve stroke adaptation, and non-contact position detection. Versions and Technical...

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Electric actuator - PACO | ARI

Electric Linear Actuator ARI-PACO 0.85 D/Y The ARI-PACO 0.85 kN is an electric thrust actuator designed for small linear control or shut-off valves, with a nominal force of 0.85 kN and a maximum stroke of 20 mm. It is primarily used in HVAC valves, hot/cold water circuits, and auxiliary process loops where limited seating force and short actuator travel...

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Pneumatic rotary actuator - ADA / ASR | Actreg

Actreg

Pneumatic Rotary Actuator ACTREG ADA / ASR The ACTREG ADA and ASR series are rack & pinion pneumatic actuators designed for quarter-turn valves, including ball, butterfly, and plug valves. The ADA variant is double-acting, while the ASR is single-acting with spring return for predetermined fail-safe positioning on air loss. Technical Specifications...

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Pneumatic rotary actuator - AP / APM | SIRCA

Sirca International

Pneumatic Rotary Actuator SIRCA AP / APM The SIRCA AP / APM series are rack & pinion pneumatic actuators designed for 1/4-turn valves, including ball, butterfly, and plug valves. The range includes DA (double acting) and SR (spring return) variants. Technical Operating Limits Sizes: AP0 to AP12, piston diameters Ø32 to Ø330 mm. Operating angle: 90°....

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Electric Actuator - AQL1 | Bernard Controls

Bernard Controls AQL1 Electric Quarter-Turn Actuator The Bernard Controls AQL1 is part of the AQL series for quarter-turn valves, including ball, butterfly, and plug valves. This series covers direct output torques from 15–70 Nm, targeting small industrial isolation or open/close valves. Technical Specifications Operating classes: On-Off Class A and...

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Electric Actuator - AQL7 | Bernard Controls

Bernard Controls AQL7 Electric Quarter-Turn Actuator The AQL7 is an electric quarter-turn actuator designed for small isolation or basic modulating valves. In the AQL series technical documentation, it is referenced as AQ7L, alongside AQ1L and AQ3L, with a direct-mount torque range of 15–70 Nm. Technical Specifications Compatible with ball, butterfly,...

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Electric Actuator - AQ Range | Bernard Controls

Bernard Controls AQ Electric Quarter-Turn Actuator The AQ series comprises electric quarter-turn actuators for ball valves, butterfly valves, and plug valves. Direct output torque ranges from 50–1,000 Nm; with gearboxes, applications up to 10,000 Nm are supported. Higher torques are available for special projects upon request. Control Versions AQ SWITCH:...

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Electric Actuator - AT Range | Bernard Controls

Bernard Controls AT Electric Actuator Bernard Controls AT series are multi-turn electric actuators designed for industrial isolation and control valves. For quarter-turn applications, they are paired with appropriate gearboxes for butterfly, ball, or plug valves. Direct output torque covers 12–500 Nm; higher torques are achievable with gear reducers as...

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Electric Actuator - BT Range | Bernard Controls

Bernard Controls BT Multi-Turn Electric Actuator The BT series comprises multi-turn electric actuators designed for valves with rising or rotating stems, such as gate valves, globe valves, and penstocks. For quarter-turn applications, the actuator is paired with a suitable gearbox. Direct torque range is 30–500 Nm, extendable up to 32,000 Nm with gear...

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Electric Actuator - SQ Range | Bernard Controls

Bernard Controls SQ Electric Quarter-Turn Actuator The SQ series comprises electric actuators for quarter-turn (1/4 turn) operation, suitable for ball valves, butterfly valves, plug valves, dampers, and louvers. Direct output torque ranges from 40–800 Nm; with gearboxes, up to 10,000 Nm. Higher torques are available upon application review for special...

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Electric Actuator - ST Range | Bernard Controls

Bernard Controls ST Multi-Turn Electric Actuator The ST series comprises multi-turn electric actuators with weatherproof enclosures, designed for gate, globe, and other multi-turn valve applications. For quarter-turn valves, the actuator is paired with a suitable gearbox. Direct output torque covers 60–2,200 Nm, with engineered solutions available up to...

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Electric Actuator - AQXL Range | Bernard Controls

Bernard Controls AQXL Electric Explosion-Proof Actuator The AQXL series comprises electric actuators for quarter-turn operation, designed for small ball valves, butterfly valves, and plug valves in hazardous areas. Main models are AQX4L and AQX7L, providing 40 Nm and 70 Nm torque for quarter-turn applications. Operation and Control Duty classification:...

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Electric Actuator - SQX Range | Bernard Controls

Bernard Controls SQX Electric Explosion-Proof Actuator The SQX series comprises electric quarter-turn actuators for ball valves, butterfly valves, plug valves, and dampers in hazardous areas requiring explosion-proof protection. Direct torque output ranges from 80–800 Nm, with engineered solutions up to 1,000,000 Nm using appropriate gearboxes. Standards...

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Electric Actuator - STX Range | Bernard Controls

Bernard Controls STX Electric Explosion-Proof Actuator The STX series comprises multi-turn electric actuators certified for Ex d / NEMA 7 hazardous areas, suitable for gate, globe, and multi-turn valve applications. For quarter-turn service (ball, butterfly, or plug valves), the actuator is paired with a gearbox. Direct mount torque range is 25–2,200 Nm;...

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Electric Actuator - FQ Range | Bernard Controls

Bernard Controls FQ Electric Fail-Safe Actuator The FQ series is a quarter-turn electric actuator with mechanical spring return, designed for ball, butterfly, and plug valves. It is specified where the valve must automatically move to a defined safe position upon loss of power or emergency shutdown signal. Direct mounting torque range: 40–500 Nm....

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Electric Actuator - FSE Range | Bernard Controls

Bernard Controls FSE Electric Fail-Safe Actuator The FSE series is an electric actuator with integrated hydraulic circuit and mechanical spring return, designed for process safety valves. It is specified where the valve must move to a defined safe position in the event of power loss, e.g. ESD valves, high-pressure ball valves, and triple-offset butterfly...

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Electric Actuator - Modulating Range | Bernard Controls

Bernard Controls Modulating Electric Actuator The Modulating series is designed for continuous position control of valves, including quarter-turn, multi-turn, and linear types. These actuators are specified when the valve requires frequent incremental adjustments from a process controller, rather than simple open/close operation. Duty Classification...

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Electric Actuator - NUCLEAR QUALIFIED | Bernard Controls

Bernard Controls Nuclear Qualified Electric Actuators The Nuclear Qualified series includes electric actuators for nuclear facilities, divided into NC, Nuc OC, and Nuc IC applications. Nuc IC variants are specified for operation inside containment, requiring functionality under ionizing radiation, seismic events, and LOCA (Loss of Coolant Accident)...

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Electric Actuator - ER PLUS | Valpes

VALPES ER PLUS Electric Quarter-Turn Actuator The VALPES ER PLUS is an electric actuator designed for quarter-turn (1/4 turn) operation of ball valves, butterfly valves, and plug valves. It covers nominal torque ratings of 10, 20, 35, 60, and 100 Nm and is suitable for on-off or 3-point control where 90° electric rotation is required without instrument...

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Electric Actuator - ER PREMIER | Valpes

VALPES ER PREMIER Electric Quarter-Turn Actuator The VALPES ER PREMIER is an electric quarter-turn actuator designed for automation of ball valves, butterfly valves, and plug valves. The ER PREMIER series covers torque ranges from 20–100 Nm, with a rotation angle of 90° and mechanical stops at 0° and 90° positions. Technical Specifications Control:...

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Electric Actuator - VR | Valpes

VALPES VR Electric Quarter-Turn Actuator VALPES VR is an electric quarter-turn actuator designed for ball valves, butterfly valves, plug valves, and 3-way valves. Models VR25, VR45, VR75 correspond to maximum torques of 25, 45, and 75 Nm, with nominal torques of 20, 35, and 60 Nm respectively. Technical Specifications Rotation: 90° standard, 180° or 270°...

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Electric Actuator - VS | Valpes