Actuador ESBE ARA655: La Solución ON/OFF de 230 V para Válvulas Rotativas - Q-Tech® 2026

ESBE ARA655 Actuator (2-point ON/OFF) for VRG/VRB Rotary Valves (230 V AC)

Model
Regular price€388,22
/
Shipping calculated at checkout.

  • 6 in stock
  • Backordered, shipping soon

At Q-TECH, we apply the same clear rules for everyone: the law protects you, and when applied correctly, it protects us as well. By processing your purchase, you accept our General Terms and Conditions of Sale. If you are purchasing as a consumer (B2C), nothing stated herein limits the rights granted to you by mandatory law (RDL 1/2007, TRLGDCU): the 3-year legal warranty of conformity and the right of withdrawal under the terms and with the exceptions legally provided, which are detailed below. References to "B2B" apply only to businesses and professionals.

Your guarantees

  • Rights intact: 14 days of withdrawal from receipt for most products—subject to the legal exceptions you will see below, such as goods made to your specifications—and a 3-year legal warranty of conformity, under the terms of the TRLGDCU.
  • Conformity with the description: we guarantee that the equipment will correspond to the published technical description and what one could reasonably expect from it (arts. 115 et seq. TRLGDCU). Images and videos are for guidance only: the manufacturer may supply a more recent revision of the product or introduce minor aesthetic, packaging, or firmware changes, without this constituting a lack of conformity as long as the described characteristics and performance are maintained.
  • Traceability that also protects you: we document the condition, serial number, and seal of each piece of equipment upon shipment, and we video-record the opening of returns; this is your proof of the condition in which the goods were delivered.

Responsible use and your part

  • If you are thinking of returning it, keep it as you received it: without installing or activating it, with its seals, accessories, and packaging intact. This is how to ensure a full refund, without deductions.
  • Handling that exceeds inspection reduces value: handling the equipment beyond what is necessary to verify its nature and operation may result in a real, assessed, and case-by-case justified deduction (art. 108.2 TRLGDCU), never a fixed percentage. In particular: activating or registering the serial number, linking it to a manufacturer's account or app, circulating water through hydraulic equipment, unsealing probes, or installing software or consumables. Initial inspection of the product does not lead to a deduction.
  • The same item must be returned: withdrawal requires returning the supplied unit. Different equipment, or equipment with prior use, age, or wear prior to purchase, does not constitute a valid withdrawal.
  • Installation and cybersecurity, shared responsibility: this is technical hardware; you are responsible for correct installation, credentials, patches, and backups, while we deliver a compliant product. Q-TECH is not liable for damages resulting from poor installation, incorrect configuration, or omission of patches by the customer or third parties (in B2C, without prejudice to the legal warranty and liability for intent or negligence, arts. 86 and 130 TRLGDCU).
  • Delivery of bulky goods: delivery is made to the curb. B2C: transport risk is ours until physical delivery (art. 66 ter); we recommend noting visible damages on the delivery note and notifying us of breakages within 24-48 hours with photographs to activate the insurance. B2B: inspection and notation on the delivery note are mandatory; hidden damages must be reported within 24 hours (art. 366 CCom). Unjustified rejection or incorrect shipping information will entail the actual outbound and return costs (approx. €85-550 for heavy machinery).

Made to your measure (Advanced Pre-Assembly)

  • If your order includes equipment, racks, hydraulic assemblies, or technical rooms made or configured according to your specifications (permanent joints, custom cuts or wiring, parameterization, pressure testing), these are custom goods without the right of withdrawal from the conclusion of the contract (art. 103.c TRLGDCU; CJEU Case C-529/19), which is informed before purchasing and documented in the signed Order Note. A test you request without permanent modification retains your right of withdrawal, with only the actual loss of value caused by that test being deducted. Would you prefer to receive it tested, configured, and ready to connect, without assuming these risks? Contract our Advanced Pre-Assembly or the prior technical audit.

If you are purchasing as a business or professional (B2B)

  • The transaction is governed by the Commercial Code: firm sale, without the right of withdrawal; notification of defects within 4 days (apparent) / 30 days (hidden), arts. 336 and 342. Q-TECH acts as a distributor and excludes indirect damages, loss of profit, and data loss, limited to the price of the equipment, without prejudice to the manufacturer's commercial warranty.

Product warnings v1.0 · June 2026. Information summary; the complete and binding conditions are those published at q-tech.es.

You may also be interested in...

🚀 Simple and Efficient Rotary Control for Selection Applications

The ESBE ARA655 Actuator is the ideal solution for operating rotary mixing valves that require simple 2-point (ON/OFF) operation. Within the ARA600 series, this model is compact, reliable, and designed for flow selection and diversion applications in heating or cooling systems.

Its patented design ensures a perfect coupling to ESBE valves, maintaining superior operational stability. The 230 V AC power supply makes it the standard model for installations that use mains power for valve control.

✨ E-E-A-T and Benefits: Reliability in Selection Control

Choosing the ARA655 actuator guarantees Trust in on/off operation and Expertise in compatibility with ESBE systems.

  • Direct ON/OFF Control: Simple and robust 2-point actuator providing binary control (open or closed) necessary for circuit selection applications.

  • Standard ESBE Compatibility: Supplied with the included adapter kit (Ref. ESBE 16000500) for quick and secure mounting on VRG, VRB, VRH valves and other series up to DN50.

  • Emergency Manual Override: Includes a simple manual control system: pull the front knob and rotate to position the valve manually in case of a power failure or for maintenance.

  • Adaptable Speeds: Various running times are available, from 15s to 60s, allowing for the adjustment of reaction speed to specific application needs.

  • Optional Auxiliary Switch: Offers the possibility of adding an auxiliary microswitch (integrated in the ARA6X6 and ARA6X8 models) to signal or activate external equipment.

🛠️ Detailed Technical Specifications (Data Sheet)

This table distinguishes the critical characteristics of the ARA655 model.

Characteristic Technical Detail
Model ARA655 (230 V AC, 2-Point version)
Control Type 2-point signal (ON/OFF)
Operating Range (Rotation) 90º
Valve Compatibility ESBE DN15-DN50 (VRG, VRB, VRH, etc.)
Power Supply 230 V +/- 10\% AC (50Hz)
Running Time (Depending on specific version: 15 s, 30 s, etc.)
Ambient Temperature -5 ºC to 55 ºC
Protection Degree/Class IP41 / Class II
Max. Power Consumption 5 VA
Auxiliary Microswitch Optional (Pre-installed in ARA6X6 and ARA6X8 models)
Wiring 1.5m connection cable included

❓ Technical Frequently Asked Questions (FAQ)

💡 When should I choose a 2-point actuator (ARA655) instead of a 3-point one?

You should choose the ARA655 (2-Point) when the application requires simply opening or closing a circuit, such as switching between two heat sources or activating a system branch. 3-point actuators are used when modulation (intermediate positions) is needed to mix or maintain a constant temperature.

💡 Is the ARA655 actuator a direct replacement for the old 230 V 2-point ARA motor?

Yes, the ARA600 series is ESBE's current line of rotary actuators. If your old motor was 230V and operated in ON/OFF (2-point) mode, this model is the most direct replacement, utilizing the same 90º operating range and the same adapter kit.

💡 How do I know if the running time is right for my valve?

The running time (the time it takes to rotate 90º) should be selected based on your system's response requirements. A shorter time (e.g., 15s) is for quick reactions; a longer time (e.g., 60s) is for smoother switching. Consult your valve or controller specifications for a precise recommendation.

📞 Technical Support and Actuator Consultation

If you need to verify compatibility between torque (not detailed in the text, but critical) and the nominal diameter (DN) of your valve, or if you have questions about the 230 V AC electrical installation, contact our technical support team. Your Trust in making the right selection is our priority.

Dimensions of ESBE ARA 600 Series 2-Point Motor for VRG:

ARA600 series motor actuator for ESBE VRG valves

Documentation for ESBE ARA 600 Series 2-Point Motor for VRG:

Download installation instructions

 

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.