The double acting pneumatic rotary actuators are available with 180° rotation. The quarter-turn family valves like ball valves, butterfly valves, and plug valves required only 90° rotation to come into action. While multi-way valves like 3 way or 4 way valves require 180° rotation, because of this the double acting pneumatic actuator 180° is used. To operate a multi-way ball valve or plug valve remotely, you need to install the pneumatic actuator with 180° rotation. There are 180° Pneumatic Single Acting Rotary Actuators Rotates are also available.
Specifications & Standards
- Size Range: ARA-328 To ARA-1108
- Temperature Range: -20°C TO 90°C
- Working Pressure: 4 To 8 Bar
- Method Of Transmission: Rack And Pinion Type
- Actuation: Double Acting
- Body: Extruded Aluminium Hard Anodized
- Caps And Rack: Aluminium Pressure Die Cast
- Pinion: EN 8
- Seals: Nitrile
- Air Pressure: Normal Air Supply Pressure: 3KG/CM², Air Supply Pressure: 8KG/CM² Max
- Actuator Design: ISO 5211 (Actuator Can Be Quickly And Easily Mounting)
- Rotation: 180° Rotation
- Torque: 0 To 140 NM
- Mounting PCD: As Per ISO 5211 Mounting Standard
- Piston Material: Aluminium
- Application: Operating For Valve
1 – Typically suitable for 3-way valves, requiring ON–OFF operation. It is available in both double-acting versions.
2 – The 180° actuator can provide center off for the 3-way ball valve, bottom entry by choosing the option of 3 positions.
3 – The end stop adjustment is provided for the opening and closing direction as a standard.
4 – Actuator mounting is as per ISO 5211 & Accessories to Namur Solenoid Valve.
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