Dual Double Non-Return Valve

Technical Data

Dual's Double Non-Return 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 stopping the back flow to the other pump.

Dual Double Non-Return Valve Dimensions
Dual Double Non-Return Valve Dimensions Flow Chart You Can Run Both Pumps Simultaneously or One at a Time

Dual Double Non-Return Valve Table 1
Dual Double Non-Return Valve Table 2

Dimensions and weights are for guidance only - detailed dimension drawings available on request. * EPDM, Nitrile, Chlorobutyl or Linatex.

Applications:

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