Electric Actuator - LT (Low temperature) | Valpes
Electric Actuator - LT (Low temperature) | Valpes
Electric Actuator - LT (Low temperature) | Valpes
Electric Actuator - LT (Low temperature) | Valpes

Electric Actuator - LT (Low temperature) | Valpes

The Electric Actuator - LT (Low Temperature) by Valpes is designed for environments as cold as -50°C. It features an aluminum housing and offers manual override via a hand wheel, with torque capacities ranging from 25 to 300Nm. Compliant with CE-ROHS-REACH Directives, it is available in standard 90° and optional 180° or 270° versions, including a marine application version with a high-durability coating and a 15-year warranty. The actuator supports multivoltage inputs, has an IP68 enclosure, and operates within a temperature range of -50°C to +70°C. It includes features like a visual position indicator, integrated heating unit, torque limiter, and RS485 connection. Additional functionalities include POSI proportional control, 3-position settings, Bluetooth®, and Modbus-RTU compatibility.

Protection (Options)
  • IP 68
Voltage (Options)
  • 15V to 30V AC 50/60Hz
  • 100V to 240V AC 50/60Hz
  • 12V to 48V DC
  • 100V to 350V DC

Description

DESCRIPTION

Electric actuator with aluminium housing designed for low temperature environment (-50 °C), with manual override by hand wheel and for torques from 25 to 300Nm. Accordance with CE-ROHS-REACH Directives.

VERSIONS

  • 90° standard version and 180° or 270° version (on request)
  • Version for marine applications. High durability coating, 15-year warranty
  • Available with:

        POSI - proportional control

        3 POSITIONS

        BLUETOOTH®

        Modbus-RTU

TECHNICAL DATA

  • Multivoltage actuator:

          100V to 240V 50/60Hz (100V to 350V DC)

          15V to 30V 50/60Hz (12V to 48V DC)

  • Enclosure IP68 5 m / 72 h
  • Duty rating: S4 50% (CEI34)
  • Working temperature: -50°C to +70°C
  • 3 modulating points control or on-off
  • 4 adjustable limit switches 5A
  • Connection according to ISO5211

          F05/F07 star 17 (25-75 Nm)

          F07/F10 star 22 (100-300 Nm)

  • Visual position indicator
  • Integrated 30 W heating unit
  • Torque limiter monitored by software
  • Failure feedback relay (normal duty, failure)
  • RS485 connection
  • Mechanical limit stops
  • 2 ISO M20 (1/2" NPT adapters available as option)
  • Weight: 6.4 Kg

couple-25-300.png    IP68-5.png    fdm 50%    temperature -50    heating.png    

Certificates