Honeywell ML7421A1032 Product Data Download | Manualshive

Page: 8 / 8

background image

ML7421A,B ELECTRIC LINEAR VALVE ACTUATOR

63-2517-8

Honeywell Europe S.A.
3 Avenue du Bourget
1140 Brussels
Belgium

Honeywell Asia Pacific Inc.
Room 3213-3225
Sun Hung Kai Centre
No. 30 Harbour Road
Wanchai
Hong Kong

Home and Building Control
Honeywell Limited-Honeywell Limitée
155 Gordon Baker Road
North York, Ontario
M2H 3N7

Honeywell Latin American Region
480 Sawgrass Corporate Parkway
Suite 200
Sunrise FL 33325

Home and Building Control
Honeywell Inc.
Honeywell Plaza
P.O. Box 524
Minneapolis MN 55408-0524

www.honeywell.com

63-2517-2

Printed in U.S.A. 7-99

«
...
6
7
8

Summary of Contents for ML7421A1032

Page 1: ... in heating ventilating and air conditioning HVAC applications 63 2517 2 FEATURES Quick and easy installation No separate linkage required 3 4 in 20 mm stroke on ML7421A 1 1 2 in 38 mm stroke on ML7421B No adjustments required Accurate valve positioning Selectable 0 2 to 10 Vdc 0 4 to 20 mA input signal Position feedback Force limiting end switches Manual operator Direct or reverse acting Synchron...

Page 2: ...ckout holes for 1 2 in and 3 4 in conduit standard on actuator case Actuator Material Cover ABS plastic Yoke and Base Diecast aluminium Weight 5 1 lb 2 3 kg Dimensions See Fig 1 Accessories 43191680 102 Dual Auxiliary Switch for ML7421A B for 24 Vac use only 43196000 101 High Temperature Kit Includes 1 4 in and 3 8 in stem extenders The kit increases the temperature range to 428 F 220 C 43196000 1...

Page 3: ...ator in in mm Valve Model Valve Size in in Close Off Rating psi kPa a 404 lbf 1800N V3350 V3351 2 1 2 63 434 V3360 V3361 3 45 310 V3450 V3451 4b 25 172 V3460 V3461 5b 16 110 6b 11 76 INSTALLATION When Installing this Product 1 Read these instructions carefully Failure to follow them could damage the product or cause a hazardous condition 2 Check the ratings given in the instructions and on the pro...

Page 4: ...rough 6 connect the power and control wires to the ML7421 Make sure that all wiring is correct 3 When wiring and checkout are complete replace the cover tighten the cover screws and replace the manual operator knob see Fig 7 4 Apply cover and control signals to the ML7421 Fig 4 ML7421 typical wiring diagram Fig 5 ML7421 wiring diagram using a 0 2 to 10Vdc output control e g T7759 with two transfor...

Page 5: ... the the manual operator knob so the manual operator automatically disengages on power resumption Auxiliary switches The 43191680 Dual Auxiliary Switch can be used on both the ML7421A and ML7421B Electric Linear Valve Actuators Switching points are adjustable over the full length of the actuator stroke for example the switch can be used to switch pumps or to provide remote indication of any stroke...

Page 6: ...an be checked out either directly or using a controller 1 Mount the actuator for the required application 2 Check the valve position and make sure that 24 Vac is correctly applied to the actuator 3 Apply the control signal to the appropriate leadwires to move the valve in the required direction 4 If the actuator does not move make sure the actuator is properly installed 5 If the actuator is correc...

Page 7: ...s or services please write or phone 1 Your local Home and Building Control Sales Office check white pages of your phone directory 2 Home and Building Control Customer Logistics Honeywell Inc 1885 Douglas Drive North Minneapolis Minnesota 55422 4386 612 951 1000 In Canada Honeywell Limited Honeywell Limitée 155 Gordon Baker Road North York Ontario M2H 3N7 International Sales and Service Offices in ...

Page 8: ...o 30 Harbour Road Wanchai HongKong Home and Building Control Honeywell Limited Honeywell Limitée 155 Gordon Baker Road North York Ontario M2H 3N7 Honeywell Latin American Region 480 Sawgrass Corporate Parkway Suite 200 Sunrise FL 33325 Home and Building Control Honeywell Inc Honeywell Plaza P O Box 524 Minneapolis MN 55408 0524 www honeywell com 63 2517 2 Printed in U S A 7 99 ...

Reviews:

No comments

Related manuals for ML7421A1032

Brand: GE Pages: 8

Brand: Balboa Pages: 12

Brand: Paoli Pages: 16

Brand: Taie Pages: 66

Brand: 1Control Pages: 8

CITY ELITE SINGLE

Brand: Baby Jogger Pages: 3

Brand: jbc Pages: 44

Brand: jbc Pages: 8

Brand: WAREMA Pages: 4

IntelliZone2 MasterStat

Brand: Water Furnace Pages: 44

Brand: Hunter Pages: 2

Brand: Tektronix Pages: 112

CPX-AP-A-16DI-D-M12-5P

Brand: Festo Pages: 16

GECO LUX GECO60

Brand: GiBiDi Pages: 48

963325-0403 - RumblePad 2 Vibration Feedback Gamepad Game Pad

Brand: Logitech Pages: 2

Brand: M-system Pages: 5

Brand: Satel Pages: 7

Q.PEAK DUO XL-G11S.X / BFG Series

Brand: Qcells Pages: 26

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands