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The
DMN-WESTINGHOUSE DL (Dust
Lock) is of a
dedicated design for filter applications. The universal flanges on
both sides of the valve are drilled to PN 10 and suitable for both
round and square counter flanges. The inlet of the valve is
square, therefore accommodating
both
round and square outlets from the vessel that has to be discharged.
The angle of the inlet down to the rotor has been kept as steep as
possible, to reduce the chance of bridging. The outlet from the
valve is round, so that you can discharge into either a round or
square connection. |
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Product information
The
DL valve has a very large inlet and a direct drive, providing ample
torque to drive the rotor, which has 6 replaceable and adjustable
polyurethane blades. An optional steel fixed bladed rotor is also
available. The standard drive is a Nord helical geared motor, type
SK01-F-71L/4, 0.37 kW, IP 55, isol. F, giving 27 rpm at 50 Hz and
32.4 rpm at 60 Hz. Suitable for 230/400V 50 Hz and 278/480V 60 Hz.
The
standard model is suitable for handling products up to a temperature
of 70 °C and a maximum pressure differential of 0.5 bar. The valve
is pressure shock resistant up to 10 bar pressure. |
