With a 4W power consumption, the ASCO Numatics 617 Series Sentronic proportional electronic regulator provides pneumatic pressure control in applications with limited power supplies. It features hysteresis of less than 1%, linearity and repeatability. The regulator is available 1/4-, 3/8- and 1/2-in. sizes to cover a range of flow requirements.
ASCO; 888-686-2842; www.asco.com