Mixing valve MI 4x1 inch WITA Minimix four-way + actuator W05 120s

MINIMIX 4-way mixing valve by HEL-WITA + actuator

A modern solution in the field of temperature control in heating systems. This compact 4-way valve not only allows precise control over the supply water temperature, but also effectively protects the heating boiler against corrosion. Thanks to flexible control options, robust construction and advanced sealing, the MINIMIX valve is an effective tool for optimizing heating processes in small and medium-sized central heating systems.

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  • Code: Minimix_4x1_WITA+W05
  • Manufacturer: WITA Sp. z o.o.
  • Manufacturer's code: 5902280063421
  • Availability: Exists Exists

  • Price history
  • 575.00 zł
  • pcs.
  • Payment in cash, Payment via bank transfer, eRaty Santander Consumer Bank, Przelewy24
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The product is shipped within 24 hours.

Set  Three-way valve 1 1/4 inch with SM W05 Click actuator(New in the manufacturer's offer)

Characteristics and technical data of the W05 actuator

  • Torque 5 Nm, 10 Nm or 15 Nm
  • Rotation angle 90°
  • Rotation speed 2 min / 90 <° (optional 15 sec, 30 sec, 1 min, 4 min and 8 min / 90 <°)
  • Additional switch available as an option
  • 2-point, 3-point or proportional operating mode
  • Suitable for mounting to a rotary mixing valve
  • Indicator of the current valve position
  • Direction of rotation indication via LEDs
  • Blocking the valve does not damage the servo motor
  • Possibility of manual setting of the mixing valve in any position by means of a permanent clutch
  • Quiet and reliable operation
  • Maintenance-free
  • Easy and quick assembly

Description of the W05 actuator

WITA electric actuators are used to drive rotary mixing valves. Their modern design and excellent quality of the materials used ensure reliable and quiet operation. Assembly and disassembly to the valve is done without tools - just press a button. The manual override clutch is activated and deactivated by pressing the release button. The operation of the actuator is signaled by LEDs.


Description of the WITA 4x1" four-way valve


MINIMIX 4-way mixing valve by HEL-WITA.

The Minimix 4-way mixing valve is used to regulate the temperature of the supply water in the installation, and its additional advantage is to increase the temperature of the medium returning to the boiler, thanks to which the heating boiler is additionally protected against corrosion.



Minimix compact 4-way mixing valves are designed for small and medium-sized central heating systems. They can be operated manually using a handle or a three-position electric actuator WITA SM 4, creating a compact unit.


Basic technical data:

  • body, rotary plug, cover: brass MS 58,
  • plug sealing: double EPDM O-ring,
  • lid sealing: EPDM O-ring,
  • max. working pressure: 10 bar,
  • max. water temperature: 110ºC,
  • plug rotation range: 90º,
  • factory setting: return from the left side,
  • handle with scale: plastic,
  • possibility of cooperation with the WITA SM4 actuator: