The AVA S2000 Series 26 Type is a 2000 Nm, 24 V DC Modulating Failsafe electric actuator for quarter-turn valve applications requiring high-torque, configurable control and a defined failsafe response.
Featuring non-contact position control, configurable command and feedback formats, local OLED operation and remote position feedback, the S2000 provides greater control over valve positioning and operation in demanding high-torque applications.
Key specifications:
2000 Nm rated torque · 24 V DC · Approx. 45 second running time · IP67 · ISO 5211 F12/F14/F16 · Modulating control · Defined failsafe response
Standard Open/Close, power to open, power to close. Stays put on loss of power.
Fast acting open and closing time available, as standard the run time is typically 50% less than the standard run time. For 10, 20 and 50Nm series, 1 second is available using 24VDC motor.
Fail closed on loss of power. Internal super capacitor is charged whilst power is applied, when removed, the capacitor will close the actuator. Fail open also available
All our actuators have open and close feedback. If using a Basic actuator this is via mechanical switches. If using our Smart series, this is achieved via electronic relays. Note that our Modulating actuators do not have end of travel feedback, they have a modulating output for example, 4-20ma input + output.
All actuators have manual override as standard. Each actuator is supplied with an allen key to be used when power is NOT applied. You must disconnect power to use the mechanical manual override. For Smart series you also have Local Control manual override.
With a choice of either an AVA basic providing simple on-off functionality, or an AVA smart actuator providing complex functions, offered in a truly compact housing, select your AVA electric actuator from the ranges below: