Proportional Valves offer alternative to servo valves.
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Press Release Summary:
Available in D03 through D08 sizes, High Response Proportional Valves offer control of velocity, position, pressure, or force. Frequency response is 20-90 Hz depending upon size, making them suitable for precise acceleration and deceleration control. As safeguard, main spool returns to neutral position if power is cut off. Pilot reducing valve is included in D05-D08 sizes for stable operation.
Original Press Release:
Nachi High Response Proportional Valves Deliver Greater Control at a Lower Cost Than Servo Valves
Macomb, MI - (April 5, 2004) An affordable alternative to servo valves, Nachi High Response Proportional Valves provide excellent control. They are available in D03 through D08 sizes.
Nachi's valves offer precision control of velocity, position, pressure or force. Nachi's High Response Proportional Valves feature improved hysteresis and repeatability due to minor feedback from the main spool. The frequency response of these valves is 20-90Hz depending upon the size, making them suitable for precise acceleration and deceleration control. As a safeguard, the main spool returns to neutral position if the power is cut off. Nachi also offers a spool for a single rod cylinder in some models. A pilot reducing valve is included in D05-D08 sizes for stable operation.
For more information, contact Nachi America Inc., 17500 Twenty-three Mile Road, Macomb, MI 48044, Phone (800) 622-4410, Fax: (586) 226-5289, E-mail:nachihyd@ix.netcom.com
