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Position-Feed-Back Shaft




The Position-Feed-Back Shaft, projected at the top of the valve, moves up and down as the valve opens and closes. The shaft can transmit the motion of the valve to a microswitch for sending a reliable feedback signal of the on-off status to the control system.

Effectively, by feeding back the valve motion itself, the Position-Feed-Back Shaft enhances the reliability by constant monitoring the valve status in comparison with traditional methods monitoring an electrical current sent to the valve. Highly recommended for reliability-oriented applications.

Applicable Models


January 01, 2000 02:01 AM