Dwyer ACT-DA13 is a versatile pneumatic and electric actuator suitable for hazardous locations. It operates at temperatures ranging from -40 to 140°F (-40 to 60°C) and can be powered by 110 VAC, 220 VAC, 24 VAC, or 24 VDC. With a NEMA 7 enclosure rating, it meets Class I, Group C & D and Class II, Group E, F & G standards. The actuator features 1/2" female NPT electrical connections, a position indicator, and two limit switches. It has a maximum supply pressure of 120 psi (8.6 bar) and offers both double-acting and spring return (rack and pinion) options. The actuator is made of powder-coated aluminum and is compatible with NAMUR standard accessory mounting. The duty rating and cycle time can be found in the instruction manual. Modulating input is 4 to 20 mA.