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Product Description

APPLICATION
The ML7421A,B Electric Linear Valve Actuators aremodulating control motors for use with low-voltage controlsthat provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc.These actuators operate standard Honeywell valves inheating, ventilating, and air conditioning (HVAC) applications
Actuator Honeywell for above 24V Mod 0-10V
The ML7421A,B Electric Linear Valve Actuators are modulating control motors for use with low-voltage controls that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc.
Features
- No separate linkage required.
- Quick and easy installation.
- 3/4 in. (20 mm) stroke on ML7421A; 1-1/2 in. (38 mm) stroke on ML7421B.
- No adjustments required.
- Accurate valve positioning.
- Low power consumption.
- High close-off ratings.
- Force-limiting end switches.
- Manual operator.
- Synchronous motor.
- Corrosion-resistant design.
- Maintenance free.
- Conduit connector knockout
Model Number | ML7420A6033 |
supply voltage | 24 Vac ±15%; 50/60 Hz |
power consumption | 5 VA |
signal input 0(2) Vdc | Actuator stem retracted. Two-way valve:"open", three-way valve port A-AB:"closed" |
signal input 10 Vdc | Actuator stem extended. Two-way valve:"closed", three-way valve port A-AB:"open" |
rated stroke | 20mm |
run time at 50 Hz | 1 min |
close-off force | ≥ 600 N |
spring return time | -- |
spring return direction | -- |
weight | 1.3 Kg |
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