Damper Actuators target HVAC applications.

Press Release Summary:




Suitable for positioning dampers and valves in HVAC applications, Series DDA, DDB, DDC, and DDD are non-spring return and come in floating or modulating inputs. Units feature direct-coupled design and are available in 17, 35, 53, 70, 88, 132, 177, and 265 lb-in. torque sizes. Actuators incorporate position indicators, manual overrides, 60,000 nominal cycle life, and supply voltages of 120, 24, or 230 Vac. Modulating units include 0-10 Vdc position feedback.



Original Press Release:



NEW! Series DD Damper Actuator Line Floating & Modulating



The NEW Series DDA, DDB, DDC and DDD Damper Actuators are perfect for positioning dampers and valves in HVAC applications. Units are non-spring return and come in floating of modulating (4-20 mA or 0-10 VDC) inputs. They feature a direct-coupled design and are available in 17, 35, 53, 70, 88, 132, 177 and 265 in-lb torque sizes.
Actuators incorporate position indicators, manual overrides, 60,000 nominal cycle life, and supply voltages of 120 VAC, 24 VAC or 230 VAC. Modulating units include 0-10 VDC position feedback. Pricing starts at an economical $55.00.

Dwyer Instruments, Inc. produces a broad range of measuring and control instruments for pressure, temperature, level, flow, and many other related applications. To order a free catalog or for more information, contact Dwyer Instruments, Inc., P.O. Box 373, Michigan City, Ind., 46361. Telephone: (800) 872-9141 or (219) 879-8000; Fax: (219) 872-9057; Internet address: dwyer-inst.com; E-mail: lit@dwyer-inst.com.

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