# MSUB

DDY Supply offers robust industrial electrical components, serving a global network of electrical distributors, EPC contractors, system integrators, industrial buyers, and engineering companies. The MSUB represents a high-performance pneumatic rotary actuator, engineered for precise and reliable operation within complex automation systems, control panels, and advanced machinery. It plays a crucial role in actuating valves, dampers, or other rotary mechanisms, ensuring accurate process control and efficient operational workflows in demanding industrial environments. DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators and industrial buyers.

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## 2\. Key Features

-   **High Torque Output**: Delivers consistent and substantial torque across its rotation range, enabling the reliable actuation of various industrial valves, dampers, and other rotary equipment under load.
-   **Robust Construction**: Features a durable housing and precision-engineered internal components designed to withstand harsh industrial conditions, ensuring longevity and consistent performance.
-   **Versatile Rotation Options**: Available in configurations offering standard 90° or 180° rotation, facilitating integration with a wide array of valve types and control system requirements.
-   **Double-Acting & Spring-Return Models**: Offered in both double-acting (air-to-open, air-to-close) and spring-return (air-to-open/close, spring-fail-safe) configurations to meet specific safety and operational needs.
-   **Simplified Integration**: Designed with standardized mounting interfaces and connection ports, allowing for straightforward installation and compatibility with common pneumatic control systems and accessories.

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## 3\. Technical Specifications

| Specification | Details |
| --- | --- |
| Brand | SMC |
| Model | MSUB |
| Product Type | Pneumatic Rotary Actuator |
| Actuation Type | Double Acting / Spring Return |
| Rotation Angle | 90°, 180° |
| Operating Pressure Range | 0.2 - 0.7 MPa (2 - 7 bar) |
| Mounting Interface | ISO 5211 compliant |
| Operating Temperature | \-20°C to +70°C |
| Application Focus | Valve actuation, damper control, automation systems |

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## 4\. Applications

-   **Industrial Automation**: Essential for automating processes requiring precise valve or damper control within manufacturing and production lines.
-   **Control Panels**: Integrates seamlessly into custom-built control panels for managing fluid, gas, or air flow in complex systems.
-   **Machinery & Equipment**: Utilized in various types of machinery, including packaging, material handling, and processing equipment, to control operational sequences.
-   **Energy Projects**: Supports the control of flow in power generation, oil and gas, and renewable energy infrastructure.
-   **Water and Wastewater Treatment**: Employed in treatment plants for reliable actuation of process valves in critical systems.

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## 5\. FAQ

**Q: What are the primary applications for the SMC MSUB pneumatic rotary actuator?**

A:  
The SMC MSUB is commonly used in industrial automation, control panels, machinery, and energy projects for reliable valve and damper actuation.

**Q: Can DDY Supply provide the SMC MSUB for international distribution or engineering projects?**

A:  
Yes, DDY Supply supplies industrial electrical components, including pneumatic actuators like the MSUB, for global distributors, contractors, system integrators, and engineering projects worldwide.

**Q: Where can I source the SMC MSUB pneumatic actuator with technical support?**

A:  
DDY Supply offers the SMC MSUB pneumatic rotary actuator, providing essential industrial components for global distributors, system integrators, and industrial buyers requiring reliable technical solutions.

## Details

- **Price:** 383.82 USD
- **Vendor:** DDY GROUP CO.,LTD.
- **Tags:** Pneumatic Actuator, Pneumatic Rotary Actuator, Pneumatics & Hydraulics, SMC

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| MSUB3-180S | 383.82 USD | In stock |

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