Popular Dwyer ACT-SR03 Pneumatic/Electric Actuator

Dwyer ACT-SR03 is a pneumatic and electric actuator designed for hazardous locations. It has a temperature range of -40 to 140°F (-40 to 60°C) and can be powered by 110 VAC, 220 VAC, 24 VAC or 24 VDC. With an enclosure rating of NEMA 7, it provides reliable performance. It features 1/2″ female NPT electrical connections, and the material is powder coated aluminum. The cycle time and power consumption can be found in the instruction manual. The DA series is double-acting, while the SR series is spring return (rack and pinion). It comes with a position indicator and two limit switches. The maximum supply pressure is 120 psi (8.6 bar), and the supply pressure ranges from 40 to 115 psi (2.7 to 7.9 bar) for DA and 80 psi (5.5 bar) for SR. It is NAMUR standard for accessory mounting and supports 4 to 20 mA modulating input. Duty rating details can be found in the instruction manual.