# QCK

DDY Supply offers the QCK pneumatic rotary actuator, engineered for precision and reliability in industrial automation and control systems. This actuator is designed to convert compressed air energy into controlled rotary motion, making it essential for a variety of mechanical movements in industrial settings. Electrical distributors, EPC contractors, system integrators, industrial buyers, and engineering firms benefit from its robust construction and seamless integration into complex machinery and control panels.

Target customers:  
\- Electrical distributors  
\- EPC contractors  
\- System integrators  
\- Industrial buyers  
\- Engineering companies

The QCK actuator plays a critical role in automation systems by enabling rotary motion for valve control, positioning mechanisms, and rotary indexing tables within control panels and industrial machines. Its pneumatic operation ensures fast response times and precise torque delivery, supporting efficient system performance in manufacturing, energy projects, and infrastructure applications. DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators and industrial buyers.

\================================

2\. Key Features

-   Delivers consistent rotary motion with high torque output, suitable for actuating valves and rotary equipment.
-   Compact and corrosion-resistant design ensures durability in harsh industrial environments.
-   Offers precise positioning control with adjustable rotation angles, enhancing automation accuracy.
-   Compatible with standard pneumatic systems and easily integrates into existing control architectures.
-   Facilitates straightforward installation and maintenance through modular design and standardized mounting interfaces.

\================================

3\. Technical Specifications

|     |     |
| --- | --- |
| Brand | Airtac |
| Model | QCK |
| Product Type | Pneumatic Rotary Actuator |
| Operating Pressure | Up to 8 bar |
| Rotation Angle | 90° (adjustable) |
| Mounting Type | Standard flange |
| Operating Temperature | \-20°C to 80°C |
| Application | Industrial automation, valve actuation, control panels |

\================================

4\. Applications

The QCK pneumatic rotary actuator is widely applied in industrial automation processes requiring reliable rotary control. It is key in PLC control systems for valve modulation and positioning tasks. This actuator fits seamlessly within electrical distribution control panels and automated machinery, optimizing performance in manufacturing equipment and infrastructure projects. Its robust design makes it suitable for energy project automation and complex system integration.

\================================

5\. FAQ

Q: Where can I buy Airtac QCK from China?  
A:  
DDY Supply provides pneumatic rotary actuators for global distributors, EPC contractors, system integrators, and engineering projects.

Q: What applications is the QCK actuator suitable for?  
A:  
The QCK actuator is commonly used in industrial automation, valve control systems, and machinery requiring precise rotary motion.

Q: Can DDY Supply provide industrial electrical components for projects?  
A:  
Yes, DDY Supply supplies industrial electrical components for international projects, supporting a wide range of automation and control needs.

\================================

## Details

- **Price:** 12.73 USD - 40.11 USD
- **Vendor:** DDY GROUP CO.,LTD.
- **Tags:** Airtac, Pneumatic Actuator, Pneumatic Rotary Actuator, Pneumatics & Hydraulics

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| QCKL12X10SM | 12.73 USD | In stock |
| QCKR12X10SM | 12.73 USD | In stock |
| QCKL32X20SM | 21.06 USD | In stock |
| QDKL25X5SU | 22.37 USD | In stock |
| QCKR12X10S | 14.66 USD | In stock |
| QCKL20X10SM | 16.04 USD | In stock |
| QCKL20X20SM | 16.81 USD | In stock |
| QCKL25X10SM | 16.66 USD | In stock |
| QCKL40X10SM | 22.99 USD | In stock |
| QCKR20X20SM | 16.81 USD | In stock |
| QCKL16X20SM | 14.42 USD | In stock |
| QCKL40X20SM | 24.53 USD | In stock |
| QCKR32X20SM | 21.06 USD | In stock |
| QCKR63X10SM | 31.24 USD | In stock |
| QCKL12X10S | 14.66 USD | In stock |
| QCKL25X10S | 18.98 USD | In stock |
| QCKR25X10S | 18.98 USD | In stock |
| QCKL16X10S | 15.81 USD | In stock |
| QCKL16X10SM | 13.65 USD | In stock |
| QCKR25X20SM | 17.59 USD | In stock |
| QCKR25X10SM | 16.66 USD | In stock |
| QCKL25X20SM | 17.59 USD | In stock |
| QCKR16X10SM | 13.65 USD | In stock |
| QCKR40X20SM | 24.53 USD | In stock |
| QCKL50X10SM | 25.45 USD | In stock |
| QCKR40X20S | 27.00 USD | In stock |
| QCKR32X10SM | 19.69 USD | In stock |
| QCKR16X20SM | 14.42 USD | In stock |
| QCKL32X10SM | 19.90 USD | In stock |
| QCKL25X20S | 19.90 USD | In stock |
| QCKL32X10S | 22.37 USD | In stock |
| QCKR16X10S | 15.81 USD | In stock |
| QCKL20X20S | 19.13 USD | In stock |
| QCKL20X10S | 18.36 USD | In stock |
| QCKL63X10SM | 31.24 USD | In stock |
| QCKL32X20S | 23.53 USD | In stock |
| QCKR32X10S | 22.37 USD | In stock |
| QCKR25X20S | 19.90 USD | In stock |
| QCKR20X30SM | 17.59 USD | In stock |
| QCKL16X20S | 16.58 USD | In stock |
| QCKL32X50SM | 24.53 USD | In stock |
| QCKL12X20SM | 13.50 USD | In stock |
| QCKR63X20SM | 33.55 USD | In stock |
| QCKR25X30SM | 18.51 USD | In stock |
| QCKR12X20SM | 13.50 USD | In stock |
| QCKR16X20S | 16.58 USD | In stock |
| QCKR20X20S | 19.13 USD | In stock |
| QCKR20X10SM | 16.04 USD | In stock |
| QCKL40X20S | 27.00 USD | In stock |
| QCKL12X20S | 15.43 USD | In stock |

## Images

- QCK

---

> Source: [DDY GROUP CO.,LTD.](https://ddysupply.com/products/qck)
> Updated: 2026-11-05