ELECTRIC LINEAR VALVE ACTUATOR - NEUCO INC

The NEUCO INC Electric Linear Valve Actuator is engineered for precise control of valve operations in various applications. This actuator provides reliable performance with a robust design, ensuring compatibility with a wide range of valve types. Its electric operation allows for easy integration into automated systems, enhancing efficiency and control. Ideal for HVAC and industrial processes, this actuator supports various voltage ratings and is built to withstand demanding environments, making it a reliable choice for professionals.

Category:
[0] => SUPPLIER DIRECTORY => HONEYWELL, INC => HONEYWELL THERMOSTATS, ELECTRIC, VALVES, PARTS, ETC SECTION 30
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Commercial Building Controls : Valves and Valve Actuators : Valve Actuators : ML6421/ML7421 : ML7421A1032

Non-spring return direct-coupled Valve Actuator with 405 lbf rated force

Overview

The ML6421A,B Non-Spring Return Electric Linear Valve Actuators are suitable for use with low-voltage, single-pole double-throw (spdt), Series 60 two-position and floating controllers. These actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC)applications. The ML7421A,B Non-Spring Return Electric Linear Valve Actuators are modulating control actuators used with control that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc. These actuators operate standard Honeywell valves in HVAC applications. An internal selector plug can be used to reverse the direction of action.

Features

• Easy and quick 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
• High force for VGF Pressure-balanced valves
• 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

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

Item Type

Product

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, CSA

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

Category	Commercial Building Controls
Manufacturer	Approved Supplier
Product	Valves and Valve Actuators
Style	Valves and Valve Actuators

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