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Valbia 85L0D435 24V AC/DC VB350 Electric Actuator On/Off Fail in Place 3 positions and Battery backup Max Torque 3100
85L0D435
The Valbia 85 series VB350 electric Actuator Maximum Torque 3100 Model 85L0D435 24V AC/DC is available ON/OFF standard and allows to set up 3 different limit switch positions: open, middle and closed. Includes a Battery Backup. Also available in 100-240V AC.
$1,172.80
$1,466.00
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The Valbia 85 series 85L0D435 VB350 24V AC/DC special version allows to set up 3 different limit switch positions: open, middle and closed and with a Battery Backup
Actuator Features
- Valbia electric actuators are suitable for the automation of a great variety of ball and butterfly valves
- The motor adjusts its speed at the load variations in order to consistently maintain the specified cycle time
- The torque limiter and the heaters are both included in the standard version and are always automatically operating when the actuator is powered, to ensure a continuous protection against condensation and over-torque
- The gear train is made of two steel and techno-polymer gear wheels, inserted in a strong die-cast aluminum structure and sustained by hardened steel pinions mounted on self-lubricating bushes, to provide a strong mechanical construction
- The Valbia electric actuators are all designed with an ISO 5211 standard bottom connection pattern, in order to allow the direct mount of all ISO 5211 designed valves
- The 85 series actuators feature a techno polymer enclosure
- Actuator Approvals: CE, UL & CSA
- Auxiliary Limit Switches: n°2 STD (type SPOT)
- Rotation 90°
Special version with three positions - Standard version 0°-90°
- This version is designed for special applications: it allows to set up 3 different limit switch positions: open, middle and closed.
Special version with battery backup for fail-safe operation
This special version is available for ON/OFF standard version, for the positioner version, and for the three positions version. Battery operation is immediately activated. As soon as the power supply is interrupted, the battery will operate the actuator in one of the following modes:
- For the ON/OFF standard version: fail close, fail open, or complete the interrupted cycle.
- For the version with positioner: fail open or fail close
The Torque (in lbs.) ranges from 266 to 3100 depending on the model, please refer to the table below and the attached ISO 5211 sizing (F03 to F10) in the Attachments Tab.
Model VB350 Max Working Torque (in lbs.) 3100 100-240V AC Model 85H0D435 24V AC/DC Model 85L0D435 Torque Limiter STD Pattern ISO 5211 F07-F10 Square Drive (mm) 22 Weight (lbs.) 13.23 Working Time (sec) 50 Working Temperature °F (-4 - 131) °C (-20 - 55) Actuator - Valbia 85 Series Technical Data
Valbia 85 Series
Valbia Actuators Series 85- 85L0D435
Data sheet
- Actuator Housing
- Technopolymer Enclosure
- Actuator Temperature Working Range
- °F (-4 - 131) °C (-20 - 55)
- Actuator Voltage
- 24V AC/DC
- Actuator Torque (in lbs.)
- 3100
- Acuatator Rotation
- 0°-90°
- Flange Connection
- F07 F10
- Battery Backup
- Yes
- Actuator Action
- 3 Position Fail in Place On/Off with Battery Backup
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The Valbia 85 series VB350 electric Actuator Maximum Torque 3100 Model 85L0D435 24V AC/DC is available ON/OFF standard and allows to set up 3 different limit switch positions: open, middle and closed. Includes a Battery Backup. Also available in 100-240V AC.