Features of Dual Double Non-Return Valve - DDNRV The DDNRV valve operates on the discharge side of two pumps in parallel. Both pumps can run simultaneously or independently. When one pump is switched off, the ball will automatically drop back into the seat -stopping the back flow to the second pump.
Technical Features of Dual Double Non-Return Valve - DDNRV
Size (mm): 65 to 750. Different sizes available on request
Operating Pressure: 10, 16 and 25 bar
Benefits of Dual Double Non-Return Valve - DDNRV
Different mounting brackets can be fitted to suit the installation
Applications for Dual Double Non-Return Valve - DDNRV
Particularly suited for mill cyclone feed pump applications.
All slurry applications requiring trouble free pump changeover
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Dual Valves Australasia Pty Ltd is a specialist mining valve and pipe coupling supplier dedicated to providing rugged industrial quality slurry and mine water valve products that are safe and simple to ...