New Proportional iDP Valve – 390 and 391 Series


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The iDP Series of aggressive media solenoid valves has expanded.  The diaphragm isolated 390 series 2-port proportional valve delivers a variable output flow of aggressive chemicals and cleaning fluids … from a corresponding variable input current to its solenoid.

Similar to the 350 series ON/OFF direct solenoid valve in flow, size and shape, the 390 is the first of its kind in proportional control. For example, users of the 390 Series may now control liquid chemical flow “rate” under variable pressure conditions, or may vary the chemical dilution when mixing with water.

Available as inline (390 Series) or as manifold (391 Series and to upstream pressure settings of 10, 20 and 40 psig.

For more information on Proportional iDP 390 Series, and all iDP Valves, download the updated iDP brochure.