Pneumatic actuators ONETORK SD 50, SD 65, SD 80, SD 100, etc.

Quarter-turn pneumatic actuators ONETORK SD/SS rotary type of action are used as the executive body of rotary valves (ball valves, butterfly valves or rotary valves).
Pneumatic actuators of this type are characterized by ease of control, complete explosion and fire safety, and a huge work resource. Pneumatic actuators are not subject to overheating, are easily installed in any spatial position, have standardized connection dimensions for all accessories and fitting size for fittings according to ICO5211.

Execution of pneumatic actuators

• SD – double-acting pneumatic actuators
• SS – single-acting pneumatic actuators with return spring

MODELS: SS 50, SS 65, SS 80, SS 100, SS 125, SS 140, SS 160, SS 210, SD 50, SD 65, SD 80, SD 100, SD 125, SD 140, SD 160, SD 210.

• Pneumatic actuators of the SD/SS series. Technical specifications.

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ONETORK DD/DS partial-turn pneumatic actuators are designed to work as actuators in automated control systems and manual mode with valves requiring increased opening or closing moments compared to the standard DD/DS series.

Execution of pneumatic actuators

• DD – double-acting pneumatic actuators
• DS – twin pneumatic actuators with return spring

MODELS: DD 210, DS 210

• Pneumatic actuators of the DD/DS series. Technical specifications.

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ONETORK RD/RS pneumatic actuators of incomplete rotation are designed to work as executive bodies in automated control systems and manual mode.
RD/RS pneumatic actuators are designed on the principle of rails and gears, when the translational movement of the pistons is converted into the rotational movement of the working body – the shaft. Drives of this type have a constant torque value over the entire operating range.

Execution of pneumatic actuators

• RD – two-way pneumatic actuators
• RS – double-acting pneumatic actuators with return spring

MODELS: RD 32, RD 40, RD 65, RD 90, RS 32, RS 40, RS 65, RS 90

• Pneumatic actuators of the RD/RS series. Technical specifications.

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ONETORK AD/AS pneumatic actuators of incomplete rotation are designed to work as executive bodies in automated control systems and manual mode.
Pneumatic actuators AD/AS with control of the opening angle are designed on the principle of "scotch-yoke" with the use of a crank mechanism that converts the linear movement of the piston into the rotational movement of the working body – the shaft.

Execution of pneumatic actuators

• AD – double-acting pneumatic actuators
• AS – pneumatic actuators with return spring

MODELS: AD 50, AD 65, AS 50, AS 65

• Pneumatic actuators of the AD/AS series. Technical specifications.

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ONETORK HD/HS pneumatic actuators for heavy-duty, non-rotating operation are designed to work as actuators in automated control systems and manual mode.
HD/HS pneumatic actuators are designed on the so-called "scotch-yoke" principle using a crank mechanism that converts the linear movement of the piston into the rotational movement of the working body – the shaft. The symmetrical design of the crank is applied.

Execution of pneumatic actuators

• HD – double-acting pneumatic actuators
• HS – double-acting pneumatic actuators with return spring

MODELS: HD 250, HD 300, HS 250, HS 300

• HD/HS series pneumatic actuators. Technical specifications.

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The ONETORK ALC straight-through diaphragm pneumatic actuators are matched to the forces of the AVC straight-through valves and are supplied complete with them.

ALC diaphragm drives are divided into:

• double-acting actuators,
• single-acting actuators with a return spring.

Ambient temperature – -40 to +93°C
Pneumatic actuators are powered by dry compressed air with a pressure of 3-6 bar.

MODELS: ALC

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