Honeywell - ML7894A4009 - DCA Valve Act 2-10 Vdc 4-20mA Or 135 Ohm Honeywell - DCA Valve Act 2-10 Vdc 4-20mA Or 135 Ohm Input 24V

Non-spring return direct-coupled Valve Actuator with 160 lbf rated force 24 volt   Overview Honeywell ML7984 linkage mounts onto V5011 two-way or V5013 three-way valves and provides up to 25 mm of linear travel (stem lift). Use with Series 70 2-10 Vdc, 4-20 mA; Series 90 135 ohm; and Super Mod modulating signal controllers. Features   Uses one common transformer power supply for multiple actuators and controllers Self-contained, motorized valve linkage; linkage self-adjusts to valve stroke from 12 to 25 mm (1/2- to 1-in.) Strong valve seat closing force of 160 lbf (710 N) Multi-pose mounting and compact size for easy installation One device for Vac or Vdc power supply application Electronic current sending provides internal protection and positive full-closing force Available field-addable position feedback/auxiliary switch module

Customer Rating: Not Rated Yet Quick Order Number: 517 Manufacturer: Honeywell Part Number: ML7984A4009/U Weight: 2.50 lbs Stocked Item*: Yes Quantity Available*: 15 Price: $407.94 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.) 6 13/16 in. high x 4 in. wide x 3 3/16 in. deep Dimensions (mm) 173 mm high x 102 mm wide x 82 mm deep Includes Screw terminals Used With V5011/13, VGF21, and VGF22 up to 3 in.; V5045 w/ 272629A Weight (lb) 2.2 lb Weight (kg) 1 kg Materials UV-stabilized plastic cover, aluminum base & yoke Comments Direct/Reverse Acting Switch Mounting Screws onto 1/4-28 UNF threaded valve stem Frequency 50 Hz; 60 Hz Electrical Connections Screw terminals Operating Humidity Range (% RH) 15 to 95% RH at 104 F (40 C) Supply Voltage 28 Vdc; 24 Vac Power Consumption Driving-- 6 VA, Holding-- 12 VA Shipping and Storage Temperature Range (F) -40 F to +150 F Shipping and Storage Temperature Range (C) -40 C to + 65 C Ambient Temperature Range (F) 32 F to 130 F Ambient Temperature Range (C) 0 C to 55 C Switch Ratings 24 Vac Environmental, Electrical or Ingress Protection Rating NEMA 3R, IP54 (mounted in vertical position),NEMA 3R Internal Auxiliary Switch 0 Actuator Type Valve Control Signal 2 to 10 Vdc; SuperMod; 135 ohm potentiometer; 4 to 20 mA Fail Safe Mode Stays in place Torque Rating (lb-in.) 160 lbf Torque Rating (Nm) 710 N Switches SPDT w/ 272630D External Auxiliary Switches Available 272630D Stroke (in.) 1/2 to 1 in. Stroke (mm) 13 to 25 mm Cable 7/8 in. hole for 1/2 in. conduit Timing, Nominal Driving @ 60 Hz-- 63 at 3/4 in stroke Feedback Position feedback available w/ 272630D; 2-10 Vdc Manual operation None Input Impedance Voltage - 20 Kohm, Current - 237ohm