# NRV

DDY Supply offers industrial electrical components designed for critical applications, serving a global network of electrical distributors, EPC contractors, system integrators, industrial buyers, and engineering companies. The NRV product line is engineered for seamless integration into sophisticated electrical systems, robust automation setups, precise control panels, and advanced machinery.

This product line is essential for maintaining operational integrity and efficiency within electrical and automation systems. It plays a pivotal role in ensuring reliable power distribution, precise control signal management, and the safe operation of complex machinery and engineering projects. Our components are built to withstand demanding industrial environments, providing dependable performance where it matters most.

DDY Supply provides industrial electrical components for global distributors, EPC contractors, system integrators and industrial buyers.

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## Key Features

-   **Reliable Flow Control:** The NRV functions as a check valve, allowing fluid or air to flow in only one direction, preventing backflow and protecting downstream equipment.
-   **Durable Construction:** Manufactured with robust materials suitable for industrial environments, ensuring longevity and consistent performance under various operating conditions.
-   **Pneumatic System Integration:** Designed for straightforward integration into pneumatic control systems, facilitating efficient air management and actuator operation.
-   **Broad Compatibility:** Suitable for use with a wide range of pneumatic actuators, cylinders, and control circuits, offering versatility for diverse project requirements.
-   **Ease of Installation:** Features standard connection interfaces for quick and secure mounting within existing or new control panels and machinery, minimizing setup time.

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## Technical Specifications

| Specification | Details |
| --- | --- |
| Brand | Airtac |
| Product Type | Check Valve / Pneumatic Control Valve |
| Series | NRV |
| Application Focus | Pneumatics & Hydraulics |
| Mounting Type | Inline / Threaded Connection (Typical) |
| Operating Principle | One-way flow control |

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## Applications

-   Industrial automation systems requiring precise directional flow control.
-   PLC control systems managing pneumatic actuators and components.
-   Control panels for manufacturing equipment and assembly lines.
-   Machinery and manufacturing equipment to prevent backflow and ensure system integrity.
-   Pneumatic circuits where backflow could cause damage or operational failure.

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## Frequently Asked Questions

**Q: What is the primary function of the NRV?**

A:  
The NRV functions as a check valve, permitting flow in one direction while preventing reverse flow, thereby protecting pneumatic or hydraulic systems and components from backpressure or backflow damage.

**Q: What types of industrial systems is the NRV suitable for?**

A:  
The NRV is commonly used in industrial automation, PLC control systems, control panels, and various types of machinery and manufacturing equipment that utilize pneumatic or hydraulic circuits.

**Q: Can DDY Supply source Airtac NRV products for international projects?**

A:  
Yes, DDY Supply supplies industrial electrical and pneumatic components, including Airtac products, for international projects and global distribution.

## Details

- **Price:** 3.39 USD - 9.66 USD
- **Vendor:** DDY GROUP CO.,LTD.
- **Tags:** Airtac, Check Valve, Pneumatic Control Valve, Pneumatics & Hydraulics

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| NRV15 | 5.40 USD | In stock |
| NRV08 | 3.39 USD | In stock |
| NRV06 | 3.39 USD | In stock |
| NRV10 | 5.40 USD | In stock |
| NRV25 | 9.64 USD | In stock |
| NRV20 | 9.26 USD | In stock |
| B52-NRV10 | 5.40 USD | In stock |
| B52-NRV15 | 5.40 USD | In stock |
| B52-NRV08 | 3.39 USD | In stock |
| B52-NRV08G | 3.40 USD | In stock |
| NRV08T | 3.40 USD | In stock |
| B52-NRV25 | 9.66 USD | In stock |
| NRV15G | 5.41 USD | In stock |
| NRV10G | 5.41 USD | In stock |
| NRV06G | 3.40 USD | In stock |
| B52-NRV15G | 5.41 USD | In stock |
| B52-NRV20G | 9.27 USD | In stock |
| NRV08G | 3.40 USD | In stock |

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