Non-Return Valves
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NRV Pastel 15 x 7 (mm) -
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NRV Pastel 23 x 12.5 (mm) -
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Complete NRV 1/2"M x 1/2"M x 1/8"F 16 Bar -
Complete NRV 3/8"M x 3/8"M x 1/8"F 16 Bar -
Complete NRV 1/2"M x 3/8"M x 1/8"F 16 Bar -
Complete NRV 3/4"M x 3/8"M x 1/8"F 16 Bar -
NRV Complete 1/2"M x 1/2"M x 1/8" -
NRV Complete 1/2"M x 3/8"M x 1/8" -
NRV Complete 1/2"M x 1/2"M x 1/8"F 20 Bar -
Complete NRV 1"M x 1"F x 1/4"F 16 Bar -
NRV Complete 3/4"F x 3/4"M x 1/8"F 16 Bar -
NRV Complete 1/2"M x 1/2"F x 1/4"F 16 Bar -
Complete NRV 3/4"M x 3/4"M x 1/8"F 16 Bar -
Complete NRV 1"M x 3/4"M x 1/8"F 16 Bar -
NRV Complete 1/2"F x 1/2"F
Non-Return Valves (Check Valves)
Prevent backflow and protect compressed air systems with reliable valve solutions.
Explore our range of non-return valves, also known as check valves, designed to allow compressed air to flow in one direction while preventing reverse flow within pneumatic systems. Non-return valves help protect compressors, maintain system pressure and ensure safe and efficient operation.
Suitable for industrial installations, workshops and compressed air networks, high-quality check valves help improve system reliability, reduce equipment wear and support consistent performance.
Prevents Backflow
Allows airflow in one direction while preventing reverse pressure and system contamination.
Protect System Components
Helps protect compressors, tanks and equipment from pressure damage and reverse flow.
Maintain System Pressure
Supports stable pressure levels for consistent compressed air performance.
Durable & Reliable Design
Built from high-quality materials for dependable long-term operation in demanding environments.
Typical Applications
- Air compressors and air receiver systems
- Compressed air distribution networks
- Pneumatic equipment installations
- Industrial and manufacturing environments
- General compressed air system protection
Why Use Non-Return Valves?
- Prevents reverse airflow and pressure loss
- Protects compressed air system components
- Improves system efficiency and reliability
- Supports safe compressed air operation
- Extends equipment lifespan
Why Buy from Compressor Parts Ltd?
- Reliable valve solutions for compressed air systems
- High-quality components for professional installations
- UK stock with fast nationwide delivery
- Expert advice on system setup and maintenance
- Complete range of compressor equipment and accessories
We supply dependable components to help maintain safe and efficient compressed air systems.
Browse our non-return valve range today — protect your system with reliable performance.