Dwyer ACT-MD02-220VAC is a powerful Pneumatic and Electric Actuator with a temperature range of -40 to 140°F (-40 to 60°C). It offers flexibility with power requirements of 110 VAC, 220 VAC, 24 VAC, or 24 VDC and has an enclosure rating of NEMA 7 for hazardous locations. The actuator features electrical connections of 1/2" female NPT and is made of powder-coated aluminum material. It comes with a position indicator, two limit switches, and follows the NAMUR standard for accessory mounting. The DA series is double-acting, while the SR series is spring return.