Prevost Valve + Filter-Regulator

• Thread Size: G 1/8, G 1/4, G 3/8, G 1/2
• Filtration Options: 25
• Alternative Filters: 1µm (488798) and 5µm (488800)
• Inlet Pressure Range: 0.8 - 10 bar
• Outlet Pressure Range: 0.5 - 8.5 bar
• Operating Temperature: +5°C to 50°C
• Connection Type: BSPP Female Thread
• Material Composition:

           Body - Aluminium
           Tank - Polycarbonate with protective casing
           Adjustment Mechanism - High-precision polymer

• Weight: 0.55 kg, 1.6 kg

This filter regulator with a manual valve is a two-in-one air treatment unit that ensures clean, regulated compressed air while allowing manual control of the air supply. It efficiently removes contaminants, maintains consistent pressure, and provides a reliable shut-off function for easy system isolation during maintenance. The BSPP female thread ensures a secure and leak-free connection, making it ideal for industrial applications requiring precise pressure regulation and controlled air flow management.

•  2-in-1 Functionality – Combines air filtration and pressure regulation with a manual shut-off valve for complete control.
•  BSPP Female Thread – Provides a secure and leak-free connection for compatibility with standard pneumatic systems.
•  High Filtration Efficiency – Removes solid and liquid contaminants to ensure clean compressed air.
•  Precise Pressure Regulation – Maintains consistent and adjustable outlet pressure for stable operation.
•  Manual Shut-Off Valve – Allows easy isolation of the air supply for maintenance and safety.
•  High Flow Capacity – It handles up to 4,500 l/min, making it suitable for industrial applications.
•  Durable Construction – Made from high-quality aluminium and polycarbonate for long-lasting performance.
•  Compact & Lightweight – Designed for easy installation and integration into pneumatic networks.
•  Optimised for Pneumatic Applications – Ideal for air tool supply, automation systems, and compressed air networks requiring regulated and controlled air flow.

The Prevost Valve + Filter-Regulator works by controlling and preparing compressed air before it reaches your tools.

• Valve – Lets you easily turn the air supply on or off for safety or maintenance.
• Filter-Regulator – First, it removes dust, dirt, and moisture from the air. Then, it adjusts the air pressure to the correct level for your tools.

Buying the Prevost Valve + Filter-Regulator as one unit is more beneficial than purchasing the components separately because it saves space, saves money, reduces installation time, and minimises potential leak points. With both functions combined, you get reliable air shut-off, filtration, and pressure control in a single, compact setup—making your compressed air system more efficient, easier to maintain, and better protected.