Prevost 3/2-Shut-Off Valve

Technical Specification
- Thread Size: G 1/8, G 1/4, G 3/8, G 1/2
- Service Pressure Range: 12 bar max
- Connection Type: BSPP Female Thread
- Operating Temperature: +5°C to 50°C
- Material Composition:
Body - Aluminium
Sealing Components - High-durability polymer
- Weight: 0.18 kg, 0.55 kg
Description
The manually operated pressure relief valve is designed to control and safely release excess air pressure in pneumatic systems. By providing a reliable means of venting air from the circuit, it prevents overpressure conditions that could damage components or reduce system efficiency. The BSPP female thread ensures compatibility with standard pneumatic fittings, making installation straightforward and secure. This valve is ideal for industrial applications requiring controlled pressure relief to maintain system integrity and safety.
Key Features
Manual Pressure Relief Control – Ensures precise control over air venting and system depressurisation.
BSPP Female Thread – Provides a secure and leak-free connection to pneumatic systems.
High Flow Capacity – It handles up to 9,000 l/min, making it suitable for high-demand industrial applications.
Prevents Overpressure – Protects pneumatic components from excess pressure, reducing maintenance and downtime.
Durable Aluminium Construction – Built for long-lasting performance in industrial environments.
Easy Installation and Operation – Compact design with a user-friendly manual control mechanism.
Temperature Resistant – It operates effectively in temperatures ranging from +5°C to 50°C.
Optimised for Pneumatic Systems – Suitable for use in compressed air networks, automation systems, and safety-critical applications.
This manually operated pressure relief valve is an essential component for safe and controlled pressure management in pneumatic systems, ensuring both efficiency and system protection.
SKU | Prevost Code | BSPP Female Thread (") | Flow Rate (l/min at 6 bar ΔP) |
488850 | ATU V100 | G 1/8 | 1ba) = 1 500 |
488851 | ATU V101 | G 1/4 | 1ba) = 3 000 |
488852 | ATU V102 | G 3/8 | 1ba) = 6 400 |
488853 | ATU V103 | G 1/2 | 1ba) = 9 000 |