Berarma NRV non-return valves (check valves) are produced with SAE J518 (3000 series and 6000 series) configuration with Gas BSP threaded ports.

The integration of valve and flange in the same body (with a port connection for circuit pressure reading) makes them easy and cheap their use.

These valves are designed to be used on Berarma size 2 and size 3 pumps (only 3000 series), but thanks to their modular design they can be installed on any other system with SAE J518 configuration with 1" (NRV 2) or 1"1/4 (NRV 3) Gas BSP thread.

• Extremely compact dimensions
• Pressure gauge connection
• High operating pressure
• Long working life
• Economy and simplification of hydraulic system
• Modular design