Bray spring return electric actuator DMS24-180-A features:
Bi-directional, Fail-safe Spring Return. Allows selectable rotation/spring return direction simplifying installation.Four Control Input Types .Meets the needs of most applications.
Wide Range Resistive Input. Interfaces to 3-wire resistive controllers from 100 to 10,000 a?|.Zero and Span Adjustment on
Proportional Models.Allows sequential operation of dampers from a single input signal of 0 (2) to 10 VDC or 0 (4) to 20 mA.On/Off Control.Provides simple, 2-wire control for low-cost applications. Provides higher reliability by deactivating the actuator when a stall condition is detected

Except the brand above we can aslo provide the other brands as follows:

SMC Actuators
Revo Actuator
CTS Actuators
Warmer Actuator
YF Actutors
FMS Actuator
Prisma Actuators
Emerson Actuator
Baelz actuator
ALPHA actuator
CROUZET Actuators
EBRO actuator
AT actuator
JM automation actuator
Mirror Control International Actuator
Bernard Controls Actuator
I-TORK Actuator
ZYP Actuator
KOSO Actuator
Krom Schroder Actuator
SUN YEH Actuator
Fisher Actuator
SIPOS Actuator
ZXDA Actuator
ＡＲＩ Actuator
Regin Actuator
Belimo Actuator
G.T. ATTUATORI actuator
HKC actuator
PS Automation actuators
Animactics actuators
Festo actuators
Air torque actuators
Aei linear actuators
Biffi actuators
Jandy actuators
Stepper actuators
Limitorque actuators
THK actuators
Thomson actuators
Piezo actuators
Scotch yoke actuator
Ledeen actuators
Flowserve actuators
Hytork Actuators
Beck actuators
Rexa actuators
Automax actuators
nook actuators
warner actuators
Numatics actuators
bray actuators
Apollo Actuators
kinetrol actuators
eim actuators
morin actuators
bettis actuators
keystone actuators
Honeywell Actuators
firgelli actuators
skf actuators
Rotork actuators
auma actuators
barber colman actuators
parker actuators

if you have any questions, please feel free to ask us. we will give you more detailed information.