| Product Specifications | |
|
| Description | Direct-Coupled, Linear-Stoke, Valve Actuator |
| Fail Safe Mode | Stays in place |
| Control Signal | On/Off switch |
| Supply Voltage | 24 Vac ±15% |
| Number of Internal Auxiliary Switch | 0 |
| Medium Temperature (F) | 300 F Maximum |
| Medium Temperature (C) | 150 C Maximum |
| Mounting | Directly on V5011/V5013 Globe Valves and VGF Flanged Globe Valves (3/4" or 20mm stroke) |
| Timing, Nominal Driving @ 60 Hz (sec) | 60 sec |
| Dimensions (in.) | 9 9/16 in. high x 5 5/16 in. wide x 6 5/16 in. deep |
| Dimensions (mm) | 242 mm high x 135 mm wide x 161 mm deep |
| Electrical Protection | Class I Insulation (24 Vac) |
| Power Consumption (Driving) | 6 VA |
| Electrical Connections | Screw terminals |
| Cable Entry | Conduit connector and one knockout on actuator case |
| Temperature Range, Ambient (F) | 14 F to 122 F |
| Temperature Range, Ambient (C) | -10 C to +50 C |
| Temperature Range, Storage (F) | -40 F to +158 F |
| Temperature Range, Storage (C) | -40 C to +70 C |
| Operating Humidity Range (% RH) | 5 to 95% RH |
| Ingress Protection Rating | IP54 |
| Approvals, Underwriters Laboratories Inc | UL94-5V |
| Approvals, Canadian Standards Association | Certified |
| Used With | One knockout on case |
|
Keywords: HONEYW HON ML6420A3049 ML6420A3049 HONEYWELL, INC 085267202282 DCA, NSR, 60 SEC TIMING, 3/ 4 STROKE, 135 LBF, FLOATING CONTROL SIGNAL,...
Category: [0] => SUPPLIER DIRECTORY => HONEYWELL, INC => HONEYWELL THERMOSTATS, ELECTRIC, VALVES, PARTS, ETC SECTION 30
[1] => SUPPLIER DIRECTORY => HONEYWELL, INC => HONEYWELL REPLACEMENT PARTS => Honeywell Direct Coupled => SUPPLIER DIRECTORY => HONEYWELL, INC => HONEYWELL THERMOSTATS, ELECTRIC, VALVES, PARTS, ETC SECTION 30
Commercial Building Controls : Valves and Valve Actuators : Valve Actuators : ML6420/ML7420 : ML6420A3049
Non-spring return direct-coupled, linear-stroke, 135 lbf valve actuator
Overview
The Non-Spring Return Electric Linear Valve Actuators have floating or modulating control. These actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications. Floating control actuators are used with controllers that provide a switched or floating single-pole double-throw (SPDT) output. Modulating control actuators are used with controllers that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc.
Features
- Easy and quick installation on valves with 1 3/8 in. bonnet and 3/4 in. stroke
- No separate linkage required
- Conduit connector standard
- No adjustments required on linkage.
- Accurate valve positioning
- Low power consumption
- High close-off ratings
- Force limiting end switches
- Manual operator
- Synchronous motor
- Maintenance free
- ML7420 has an internal selector plug that can be used to reverse the direction of action.
Product Specifications
- Application
- HVAC
- Dimensions (in.)
- 9 9/16 in. high x 5 5/16 in. wide x 6 5/16 in. deep
- Dimensions (mm)
- 242 mm high x 135 mm wide x 161 mm deep
- Includes
- 1/2 in. conduit hub; 1/2 in. flexible conduit adapter
- Weight (lb)
- 2.9 lb
- Weight (kg)
- 1.3 kg
- Materials
- ABS-FR Plastic, aluminum yoke
- Item Type
- Product
- Mounting
- Directly on V5011/V5013 Globe Valves and VGF Flanged Globe Valves (3/4" or 20mm stroke)
- Frequency
- 50 Hz; 60 Hz
- Approvals, Underwriters Laboratories Inc.
- Flammability Rating UL94V-5V
- Approvals, CSA
- Certified
- Electrical Connections
- Screw terminals
- Operating Humidity Range (% RH)
- 5 to 95% RH
- Supply Voltage
- 24 Vac 15%
- Power Consumption
- Driving-- 6 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
- Listed
- 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
- SPDT; Two position; Floating
- Fail Safe Mode
- Stays in place
- Torque Rating (lb-in.)
- 135 lbf
- Torque Rating (Nm)
- 600 N
- Switches
- Yes
- Stroke (in.)
- 3/4 in.
- Stroke (mm)
- 20 mm
- Cable
- Conduit connector and one knockout on actuator case
- Timing, Nominal
- Driving @ 60 Hz-- 60 sec
- Manual operation
- Knob
