Double Action Pneumatic Rack And Pinion Actuator For Ball Butterfly Valve

Double Action Actuators DA Pneumatic Rotary Actuator for Valve on off Valve Rotary Actuators for Ball Butterfly Valve

Features for new type rack and pinion pneumatic actuator
1. rack and pinion design

2. Integral design, double-acting and single-acting(spring return) options available.

3. The extruded high-quality aluminium alloy cylinder body, has long service life and low friction coefficient by hard anodic oxidation treatment.

4. Multi-functional position indicator, field visual indication, in line with VID/VIE3845, NAMUR standard slot, can install and output all accessories, such as limit switch box, electrical positioner, position sensor.

5. The air source interface meets the NRMAR standard, and NUMAR standard solenoid valve can be installed directly.

6. Composite material bearings reduce metal friction and increase lubrication, prolong service life.

7. All fasteners are stainless steel with long-term corrosion resistance.

8. The connection conforms to ISO5211, and DIN3337 (F03-F25) makes the production and installation interchangeable and universal.

► Specifications of Pneumatic Actuator

1. Acting type: Double

2. Medium: clean, dry and without corrosive compressed air

3. Air supply pressure: 0.25 -0.8 Mpa

4. Working Temperature: Standard Type: -20°C~+80°C

Low-temperature Type: -40°C~+80°C

High-temperature Type:-20°C~+180°C

5. Rotate angle: 90°± 5°

6. Solenoid valve voltage: AC220V or DC24V , or as per customer’s request.

► Design & Construction Of AT Series Double Acting Pneumatic Actuator

1. Full conformance to the latest specification: ISO5211DIN3337VD/VDE3845and NAMUR.

2. The extruding high-intensity aluminum body possesses a honed internal surface coated with hone anode oxygenation for long life, low coefficient of friction and swift performance.

3. Excellent, compact and modernized construction along with multi-specifications make the selection both economic and beneficial.

4. All acting surfaces adopt high-quality bearings, resulting in low friction, high cycle life, and no noise. The two independent external travel stop adjustment bolts can easily and precisely adjust ±5°at both open and close directions.

5. The same outline actuator has the functional modes of double acting and spring return, and the spring return has the normal-open and normal-close styles.

6. Multi-function position indicator with NUMER is convenient for mounting accessories.

7. Pre-compressed load spring is convenient for safe mounting and teardown procedures.

8. Die-casting aluminum pistons and end caps have high intensity and lightweight.

9. Different O-rings materials are available for high and low temperature.

10. According to different demands we can offer Multi-travel rotations (e.g. 120°135°180°) and three position actuators.

11. Solenoid valves are easily mounted without any connecting plank.

► Transaction Process-Pneumatic Actuator

► FAQ-Pneumatic Actuator

1. Q: Is sample order acceptable?

A: Yes, of course.

2. Q: How to place the order?

A: You can send us an email or call me directly.

3. Q: How many days for delivery?

A: Normally within 15-20 days according to order quantity.

4. Q: How to make the payment?

A: We only accept T/T.

5. Q: How will you make the shipment?

A: By sea, air or express service.