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Honeywell - Large Direct Coupled Valve Actuators

Direct coupled valve actuators - Large Valves 15 to 150mm

Accurate valve positioning.

Quick and easy installation.

No separate linkage required

No adjustments required.

High close off ratings, 600 and 1800 Newton options.

Manual operation on non-spring return models.

Force limiting end switches.

24 VAC supply, select AT72DMHL 24 VAC surface mount transformer.

Use on V5011, V5013, V5328,V5329 valves etc with 38mm bonnets

Circuit boards ML7421A model K43196192-003, ML6421 model K43196130-001

Replacement yoke for ML7421A/ML6421A model K43191038-001

ML Series Actuators

Model Number

Input Signal

Stroke

Force

Features

ML6420A3007

Floating or

2 position

20mm

600N

1 minute timing

ML6425A3006

Floating or

2 position

20mm

600N

Spring return

1.8 minute timing

ML6421A3005

Floating or

2 position

20mm

1800N

1.9 minute timing

ML6421B3004

Floating or

2 position

38mm

1800N

3.5 minute timing

ML7420A3055-E

0-10 VDC or

2 to 10 VDC

20mm

600N

1 minute timing

ML7425A3013-E

 

0-10 VDC or

2 to 10 VDC

20mm

600N

Spring return

1.8 minute timing

ML7421A1032-E

4-20mA or

2 to 10 VDC

20mm

1800N

1.9 minute timing

ML7421B1023-E

4-20mA or

2 to 10 VDC

38mm

1800N

3.5 minute timing


Low cost direct coupled valve actuators

Linear motorized actuator that mounts directly onto V5011 two-way or V5013 three-way valves and provides up to 19 mm (3/4") of linear travel (stem lift). ML7984 is for use with Series 70 2-10Vdc, 4-20mA electronic and Series 90 135 ohm. ML6984 is for 3 position floating control applications. Power supply 24 VAC.

Options:

  • Auxiliary switch (1 x SPDT) model 272630A,

  • Position feedback 2-10 VDC plus relay board (1 x SPDT) model 272630D

ML Series Actuators

Model Number

Input Signal

Stroke

Force

Features

ML7984A4009

4-20mA, 2-10 VDC

135 ohm Series 90

13-25mm

self adjusting

710N

63 sec. timing

ML6984A4000

3 position

13-25mm

self adjusting

710 N

63 sec. timing