Brochure

F-27855-10250
Guide Specification Text
F-27990-4 tc 8
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affiliated companies.
I. ½”…2” Bronze Body, Linear Electronic Valve Actuators with 105 lbs. of force
Globe Valve Actuators
[Schneider Electric SmartX Mx51-7103 Series Linear SR Valve Actuator]
1. Manufactured, brand labeled and distributed by Schneider Electric.
2. Actuators must have Two- Position, Floating, and Proportional models.
3. Proportional models will a controller input signal of either a 0…10 Vdc, 2…10 Vdc,
4…20 mAdc, 0…3 Vdc, or 6…9 Vdc. Control function direct/reverse action is switch
selectable on most models.
4. Actuator force is to be 105 lb. (467 newton) with ½” (13 mm) nominal linear stroke
5. Power requirements 24 Vac, 120 Vac or 230 Vac depending on model.
6. Actuator housings rated for up to NEMA 2/ IP54.
7. Actuator is to have overload protection throughout stroke.
8. Actuator Operating temperature -22…140°F (-30…60°C).
9. Actuator must automatically set input span to match valve travel.
10. Actuator must have manual override to allow positioning of valve and preload.
11. Actuator is to be spring return.
12. Actuator is to mount directly to valves without separate linkage.
13. Actuator is to have a 5-year warranty.
14. Actuator agency Listings (North America)
a. UL 873: Underwriters Laboratories (File #E9429 Category Temperature-
Indicating and Regulating Equipment).
b. CUL: UL Listed for use in Canada by Underwriters Laboratories. Canadian
Standards C22.2 No. 24-93.
J. ½”…2” Bronze Body (and other valves) Linear Electronic Valve Actuators with 220
of force Globe Valve Actuators
[Schneider Electric SmartX Mx51-720x Series Linear SR Valve Actuator]
1. Manufactured, brand labeled and distributed by Schneider Electric.
2. Actuators must have Two- Position for a SPST controller, Floating for a SPST
controller, and Proportional models will a controller input signal of either a 0…10
Vdc, 2…10 Vdc, 4…20 mAdc, or 6…9 Vdc. Control function direct/reverse action is
jumper selectable
3. Actuator is to be spring return.
4. Actuator will have 220 lb. force (979 newton) with ½” (13 mm) or 1” (25 mm) nominal
linear stroke
5. Feedback on proportional model with 2…10 Vdc (max. 0.5 mA) output signal or to
operate up to four like additional slave actuators.
6. Actuator operating temperature is 0…140°F (-18…60°C).
7. Actuator must automatically set input span to match valve travel
8. Actuator is to have a 24 Vac power supply on Two-position and Proportional models
and 120 Vac on Two-position models.
9. Actuator is to be spring return.
10. Actuator housings rated for up to NEMA 2/ IP54
11. Actuator must have manual override to allow positioning of valve and preload
12. Actuator is to mount directly to vales without separate linkage.
13. Actuator is to have a 5-year warranty.
14. Actuator agency Listings (North America)
Guide Specification Text
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