Electric Actuator - VT | Valpes | Philippopoulos s.a.
Electric Actuator - VT | Valpes | Philippopoulos s.a.
Electric Actuator - VT | Valpes | Philippopoulos s.a.
Electric Actuator - VT | Valpes | Philippopoulos s.a.

Electric Actuator - VT | Valpes

VALPES VT Electric Quarter-Turn Actuator

The VALPES VT is an electric quarter-turn actuator designed for butterfly valves, ball valves, and plug valves where higher torque is required. Torque range covers 600–2400 Nm. Standard rotation is 90°, with optional 180° or 270° versions available.

Technical Specifications

  • Power supply: 400 V three-phase, 50 Hz
  • Control: 3-point modulating
  • Duty cycle: S4 50% per IEC34
  • Ambient temperature: -20 to +70 °C
  • Ingress protection: IP68, 2 m / 72 h with plastic cover or 5 m / 72 h with aluminium cover
  • Valve interface per ISO 5211: F10/F12 for VT600–VT1000, F12/F14/F16 for VT1500–VT2400

Torque and Operating Time

VT600 and VT1000 models: 250 W, 90° operating time approx. 38 s. VT1500 and VT2400: 250 W, 90° time approx. 113 s. For sizing, actuator torque should be at least 1.5 × the valve’s maximum required torque.

Construction and Feedback

Body: aluminium, C4 coating. Includes manual override, visual position indicator, anti-condensation heater, mechanical torque limiter, mechanical stops (0°/90°), and fault relay. Options: feedback potentiometer, transmitter 0–20 mA / 4–20 mA / 0–10 V, two additional limit switches, aluminium cover, marine coating.

Applications

Suitable for large isolation valves in water, seawater, HVAC, air, auxiliary gases, industrial networks, and water treatment plants. Media compatibility is determined by the valve. Actuator selection is based on torque, 90° time, voltage, duty cycle, and environmental conditions.

FAQ

When to select VT over VS?
When the valve requires torque above 300 Nm and a larger ISO 5211 flange.

What is checked during maintenance?
IP68 cable glands, grounding, position switches, fault relay, mechanical stops, manual override, and torque limiter.

Description

DESCRIPTION

Electric actuator, aluminium housing and polyamide PA6 UL 94 V-0 or aluminium cover (option) with manual override by hand wheel, for torques from 600 to 240Nm and in 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
  • Also available in ATEX version (600-1000Nm)

TECHNICAL DATA

  • 230V 50/60Hz or 3-phase 50Hz 400V actuator
  • 3 modulating points control
  • 4 adjustable limit switches 5A
  • Connection according to ISO5211 standard:

          VT600-1000Nm: F10/F12

          VT1500-2400Nm: F12/F14/F16

  • Removable star drive
  • Manual override
  • Regulated anticondensation heater
  • Mechanical torque limiter
  • Failure feedback relay (normal duty, failure)
  • Visual position indicator
  • Adjustable mechanical limit stops
  • Duty rating: S4 50% (IEC34)
  • Working temperature: -20°C to +70°C
  • Enclosure IP68:

          2m / 72h (plastic cover)

          5m / 72h (aluminium cover)

  • Weight: 24Kg (600-1000Nm) and 53Kg (1500-2400Nm)
  • 2x ISO M20

couple-600-2400.png    IP68.png    FDM 50%    resiste.png    

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Accessories & Compatibility