Brochure

251F-27855-10
Guide Specification Text
F-27990-4 tc 9
© 2019 Schneider Electric. All rights reserved. All trademarks are owned by Schneider Electric Industries SAS or its
affiliated companies.
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. 0
K. ½”…2” Bronze Body, Spring Return (SR) Linear Electronic Valve Actuators with
linkage Globe Valve Actuators
[Schneider Electric SmartX Actuators]
1. Manufactured, brand labeled or distributed by Schneider Electric.
2. Actuators with 35, 60, 133, or 150 lb.-in of force depending on model.
3. Actuator housings rated for up to NEMA 2/ IP54 with a 150 lb.-in. rated a NEMA 4.
4. Actuators are to be spring return.
5. Actuators are to have Two-position, Floating and Proportional models.
6. Actuators must have overload protection throughout rotation.
7. Actuator have an optional built-in auxiliary switch to provide for interfacing or
signaling on selected models.
8. Actuators are to have a 5-year warranty.
9. Actuator agency listings (North America)
a. UL-873 Underwriters Laboratories
b. Canadian Standards C22-2 No.24-83, CUL0
L. ½”…2” Bronze Body, Spring Return (SR) Linear Electronic Globe Valve Actuators
with linkage. Non-Spring Return (NSR) Linear Valve Actuator with Linkage.
[Schneider Electric Forta M400A-VB, M800A-VB, M900A and M1500x-VB Screw
Mounted on Venta VB-7000s]
1. Manufactured, brand labeled or distributed by Schneider Electric.
2. Actuators are to be either floating SPDT control or proportional control 0…10, 2…10
Vdc or 4…20 mA with a 500-ohm resistor included.
3. Actuators are to be direct/reverse with selectable DIP switches.
4. Actuators are to have 90 lb. (400N), 180 lb. (800N), or 337 lb. (1500N) of force on
Non-Spring Return (NSR) 157 lb. of force on the Spring Return model. Note: Not
every actuator is for every valve.
5. Actuators are to be powered with 24 Vac or 24 Vdc.
6. All Non-Spring Return (NSR) actuators are to be NEMA 2, vertical mount only.
Spring Return (SR) actuators are to have NEMA 4 models.
7. Actuators must have manual override to allow positioning of the valve.
8. Actuators must have selectable valve sequencing and flow curves of either equal
percentage or linear.
9. Actuators must have feedback.
10. Actuators must have internal torque protection throughout stroke.
11. The operating temperature is to be:
a. 122°F (50°C) For chilled water applications
b. 113°F (45°C) ambient at 281°F (138°C) fluid temperature
c. 107°F (42°C) ambient at 300°F (149°C) fluid temperature
d. 100°F (38°C) ambient at 340°F (171°C) fluid temperature
12. 90°F (32°C) ambient at 366°F (186°C) fluid temperature
13. Actuator agency listings (North America) UL873, cULus, RCM, CE
Guide Specification Text
Pg. 9