NR01 non return valves meet all ISO safety standards and regulations. Also known as check valves, they are used in systems where back flow is not permitted.
NR02 non return poppet valves from Aventics, includes robust steel valve housings to ensure a long life and corrosion resistance.
The quick-release non return valve from Aventics is a lightweight, polymer housing valve and is ideal for small handling applications.
Effeciently channel compressed air in one direction with our nickel-plated brass non retrn valves for corrosion resistance and longevity. Our range of non return valves feature Acrylonitrile Butadiene Rubber seals, and meet all ISO saftey standards and regulations.
The valve housing for this range of non return valves is configured according to its specific application.
Contact us to identify the best non return valve for your application.
Direct or stop, resume or change the direction of pneumatic flow with this range.
We offer pneumatically operated valves, manually operated valves and electrically operated valves.
Easily vary and control hydraulic flow with this range.
Other than non-return valves, we offer quick exhaust valves, check choke valves, logic valves and throttle valves.
With over 35 strategically located branches across Africa, Bosch Rexroth South Africa is accessible across the continent, for your convenience, to provide fast support response and service that maximises your uptime.
We’ve established our African presence over 55 years of excellence, constantly adding to our product portfolio which includes 33 brands.
An extensive and comprehensive stockholding enables Bosch Rexroth South Africa to immediately replace or repair damaged or worn non return valves, ensuring shorter turnaround time for repairs – reducing your downtime.
A non return valve ensures that pneumatic pressure flows in a single direction and fitted to prevent reversed flow, also known as backflow.
Typically speaking they are the same and are often referred to by both names. To be specific, a non return valve allows the flow of pressure in one direction where a check valve is modernised, providing the same function and automatically prevents backflow.
Our non return valves are check valves due to their Acrylonitrile Butadiene Rubber seals that prevent backflow.
Our Aventics non return valves can be placed almost anywhere including in tight spaces and at any angle
A non return valve should have a “X” sign on the head of the spindle.