Honeywell - ML7421A1032 - DCA Valve Actuator NSR 24V 2-10Vdc, 0-10 Honeywell - DCA Valve Actuator NSR 24V 2-10Vdc, 0-10Vdc

DCA Valve Actuator NSR 24V 2-10Vdc, 0-10 Non-spring return direct-coupled Valve Actuator with 405 lbf rated force   Overview Honeywell ML7421A, B non-spring return electric linear valve actuators provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc.An internal selector plug can reverse the direction of action. They operate standard Honeywell valves in HVAC applications. Features   Quick, easy installation on valves with 1 3/8-in. bonnet and 3/4-in. stroke, or with 1 7/8-in. bonnet and 1 1/2-in. stroke No separate linkage required and no adjustments required on linkage High force for VGF pressure-balanced valves and accurate valve positioning Low power consumption and high close-off ratings Force limiting end switches and manual operation Synchronous motor Maintenance free

Customer Rating: Not Rated Yet Quick Order Number: 24 Manufacturer: Honeywell Part Number: ML7421A1032 Weight: 12.00 lbs Stocked Item*: Yes Quantity Available*: 1 Price: $600.19 Quantity: * If an order is placed where the item is a "Non-Stocked Item" or the quantity ordered is more than the quantity available, all items in stock will be shipped and the remainder of the items will be shipped as soon as we get the "backordered" items in.

Product Specifications

Product Specifications Application HVAC Dimensions (in.) 10 3/8 in. high x 7 in. wide x 7 in. deep Dimensions (mm) 264 mm high x 178 mm wide x 178 mm deep Includes 1/2 in. flexible conduit adapter; 1/2 in. conduit hub Weight (lb) 5.1 lb Weight (kg) 2.3 kg Materials ABS Plastic Mounting Directly on V5011/V5013 Globe Valves and VGF Flanged Globe Valves Frequency 50 Hz; 60 Hz Approvals, Underwriters Laboratories Inc. Flammability Rating UL94V-5V Approvals, Canadian Standards Association Certified Electrical Connections Screw terminals Operating Humidity Range (% RH) 5 to 95% RH Supply Voltage 24 Vac +10%, -15% Power Consumption Driving-- 12 VA Shipping and Storage Temperature Range (F) -40 F to +158 F Shipping and Storage Temperature Range (C) -40 C to +70 C Approvals, CE Recognized Ambient Temperature Range (F) 14 F to 122 F Ambient Temperature Range (C) -10 C to +50 C Environmental, Electrical or Ingress Protection Rating IP54,Class I Insulation (24 Vac) Internal Auxiliary Switch 0 Fluid Temperature (C) 150 C Maximum Fluid Temperature (F) 300 F Maximum Actuator Type Valve Control Signal 0 to 10 Vdc; 2 to 10 Vdc Fail Safe Mode Stays in place Torque Rating (lb-in.) 405 lbf Torque Rating (Nm) 1800 N Switches Yes Stroke (in.) 3/4 in. Stroke (mm) 20 mm Cable Two knockout holes for 1/2 in. conduit standard on actuator case Timing, Nominal Driving @ 60 Hz-- 95 sec Feedback 2-10 Vdc Manual operation Knob

Literature

ML 7421 (download)