Description
MIX 2N DN25 - zone valve with actuator
The IBO MIX 2N zone valve in DN25 and DN32 sizes is an automatic mixing valve with an electric actuator, designed to change the direction of flow in water, heating, and air-conditioning systems. It enables precise control of the medium circuit according to the controller signal, ensuring high reliability, resistance to temperatures up to 120°C, and compatibility with glycol solutions.
Who it is for
- Heating-system installers—for automatic circuit switching in central-heating and domestic-hot-water systems.
- HVAC system designers—as a compact zone valve for heating, cooling, and air-conditioning systems.
- Companies servicing boiler rooms and heat substations—for modernizing existing installations with zone control.
- Boiler automation manufacturers and integrators—for use with 230 V controllers and control units.
- End users modernizing an installation—when reliable circuit switching with an actuator anti-block function is required.
Applications
- Changing the flow direction in central-heating systems, for example between radiator and underfloor-heating circuits.
- Switching circuits in domestic hot-water production systems and heat buffers.
- Use in air-conditioning and refrigeration systems, including systems with up to 50% glycol.
- Control of the medium circuit based on a signal from a boiler controller, heat pump, or HVAC unit.
The IBO MIX 2N DN25 and DN32 zone valve is suitable wherever automatic medium-flow control is required in water and heating systems.
Features, description, and technical data
IBO MIX 2N is a zone valve with an electric actuator, designed to change the direction of flow in water, heating, and air-conditioning systems. The valve is supplied complete with a 230 V controller (actuator), enabling automatic operation according to the requirements of the controller of the device to which it is connected. The actuator is mounted on the valve using a clip, without tools, which significantly facilitates installation and servicing.
The device is equipped with an anti-block function which, if the drive becomes blocked, automatically changes the direction of operation, reducing the risk of seizing and extending the service life of the assembly. The actuator housing is made of PA66+30%GF, providing high mechanical strength. The valve is made of CW617N brass, with internal components made of PPS composite, a PTFE O-ring seal, and a PA66+ sealing ring, ensuring resistance to high temperatures and media containing glycol.
The IBO MIX 2N actuator is powered by 230 V / 50 Hz, has an IP44 protection rating, and operates within a temperature range of 0 to 60°C. The rotation time is approximately 8 s at a rotation angle of 60°, while the motor torque is 5 Nm, ensuring fast and stable switching between valve positions. The power cable is approximately 100 cm long and has a cross-section of 3 × 0.75 mm², with the following leads: live (brown), neutral (blue), and control/black.
The IBO MIX 2N zone valve operates at a maximum working pressure of 10 bar (1 MPa) and a maximum medium temperature of 120°C. It can work with glycol solutions at concentrations of up to 50%, making it suitable for antifreeze and cooling systems. The IBO MIX 2N DN25 and IBO MIX 2N DN32 models have KVS flow coefficients of 8 m³/h (DN25) and 12 m³/h (DN32), respectively.
The valve's installation dimensions vary by size: for the IBO MIX 2N DN25, dimensions A/B/C are approximately 70/39/45 mm, while for the IBO MIX 2N DN32 they are approximately 88/48/49 mm. The valve has connection ports suitable for DN25 (1") and DN32 (1¼") diameters, allowing easy integration into typical water systems. Connection components (e.g. union fittings and mesh filters) should be selected appropriately for the pipeline diameter and operating conditions.
Before installation, it is recommended to thoroughly flush the system and remove any contaminants, as well as install a mesh filter (preferably with a magnet) upstream of the valve to protect its working components. Mechanical installation and electrical connection should be carried out exclusively by qualified specialists, with the power disconnected and in compliance with applicable regulations. The actuator can be mounted on the valve in only one correct position; pay attention to the position of the valve stem and the actuator socket, then secure it with a cotter pin.
In the event of actuator failure or a power outage, it remains in the last set position; after removing the actuator, the stem position can be changed manually using a wrench. Maintenance consists of periodically checking that it operates correctly, ensuring that the stem rotates freely, and verifying that the electrical connections are correct, always with the power disconnected. The warranty for IBO brand devices, including the IBO MIX 2N zone valve, is 24 months.
If data for non-standard applications or operation under extreme conditions is required, treat the information below as content prepared on the basis of general data – contact us for details on selecting the valve, associated fittings, and control automation. Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.
Frequently asked questions (FAQ) – what is the IBO MIX 2N zone valve used for?
Where can I buy the IBO MIX 2N DN25 and DN32 valve?
Where can I buy the IBO MIX 2N DN25 and DN32 valve?
IBO MIX 2N zone valves in DN25 and DN32 sizes are available online, in selected brick-and-mortar plumbing stores, and from installation wholesalers working with the IBO brand.
Is the IBO MIX 2N available in different sizes?
Is the IBO MIX 2N available in different sizes?
The IBO MIX 2N model is available, among others, in DN25 versions with a KVS of 8 m³/h and DN32 versions with a KVS of 12 m³/h, designed to operate at a maximum temperature of 120°C and a pressure of 10 bar.
What can the IBO MIX 2N zone valve be used for?
What can the IBO MIX 2N zone valve be used for?
The IBO MIX 2N zone valve is used to change the flow direction in water, heating, and air-conditioning installations, working with the automation systems of boilers, heat pumps, or HVAC units.
How does the IBO MIX 2N differ from a standard ball valve?
How does the IBO MIX 2N differ from a standard ball valve?
The IBO MIX 2N is a zone valve with a 230 V electric actuator and an anti-block function, enabling automatic position changes in response to a control signal, unlike standard manual valves.
How should the IBO MIX 2N valve be correctly installed in an installation?
How should the IBO MIX 2N valve be correctly installed in an installation?
The valve and actuator should be installed by a qualified installer after flushing the installation, installing a mesh filter upstream of the valve, and connecting the 230 V power supply according to the diagram in the manual.
Can the IBO MIX 2N valve operate with glycol?
Can the IBO MIX 2N valve operate with glycol?
The IBO MIX 2N can operate in installations containing up to 50% glycol, provided the permissible temperature and operating pressure parameters are maintained.
How should I maintain the IBO MIX 2N valve?
How should I maintain the IBO MIX 2N valve?
Maintenance consists of checking proper operation and the cleanliness of the installation, as well as, if necessary, verifying that the valve stem rotates freely after removing the actuator, always with the power disconnected and by qualified personnel.
- Power: kW,
- Power supply: 1~230 V,
- Frequency: 50 Hz,
- Current draw: 7.0 A,
- Motor speed: rpm,
- Dimensions: mm
- Weight: 0.71 kg,
Download: Karta_MIX_2N_DN_25_32.pdf
Download: GARAN_Prawny_obowiazek_zapewnienia_zgodnosci_towaru_z_umowa.pdf
MIX 2N DN25 - zone valve with actuator
The IBO MIX 2N zone valve in DN25 and DN32 sizes is an automatic mixing valve with an electric actuator, designed to change the direction of flow in water, heating, and air-conditioning systems. It enables precise control of the medium circuit according to the controller signal, ensuring high reliability, resistance to temperatures up to 120°C, and compatibility with glycol solutions.
Who it is for
- Heating-system installers—for automatic circuit switching in central-heating and domestic-hot-water systems.
- HVAC system designers—as a compact zone valve for heating, cooling, and air-conditioning systems.
- Companies servicing boiler rooms and heat substations—for modernizing existing installations with zone control.
- Boiler automation manufacturers and integrators—for use with 230 V controllers and control units.
- End users modernizing an installation—when reliable circuit switching with an actuator anti-block function is required.
Applications
- Changing the flow direction in central-heating systems, for example between radiator and underfloor-heating circuits.
- Switching circuits in domestic hot-water production systems and heat buffers.
- Use in air-conditioning and refrigeration systems, including systems with up to 50% glycol.
- Control of the medium circuit based on a signal from a boiler controller, heat pump, or HVAC unit.
The IBO MIX 2N DN25 and DN32 zone valve is suitable wherever automatic medium-flow control is required in water and heating systems.
Features, description, and technical data
IBO MIX 2N is a zone valve with an electric actuator, designed to change the direction of flow in water, heating, and air-conditioning systems. The valve is supplied complete with a 230 V controller (actuator), enabling automatic operation according to the requirements of the controller of the device to which it is connected. The actuator is mounted on the valve using a clip, without tools, which significantly facilitates installation and servicing.
The device is equipped with an anti-block function which, if the drive becomes blocked, automatically changes the direction of operation, reducing the risk of seizing and extending the service life of the assembly. The actuator housing is made of PA66+30%GF, providing high mechanical strength. The valve is made of CW617N brass, with internal components made of PPS composite, a PTFE O-ring seal, and a PA66+ sealing ring, ensuring resistance to high temperatures and media containing glycol.
The IBO MIX 2N actuator is powered by 230 V / 50 Hz, has an IP44 protection rating, and operates within a temperature range of 0 to 60°C. The rotation time is approximately 8 s at a rotation angle of 60°, while the motor torque is 5 Nm, ensuring fast and stable switching between valve positions. The power cable is approximately 100 cm long and has a cross-section of 3 × 0.75 mm², with the following leads: live (brown), neutral (blue), and control/black.
The IBO MIX 2N zone valve operates at a maximum working pressure of 10 bar (1 MPa) and a maximum medium temperature of 120°C. It can work with glycol solutions at concentrations of up to 50%, making it suitable for antifreeze and cooling systems. The IBO MIX 2N DN25 and IBO MIX 2N DN32 models have KVS flow coefficients of 8 m³/h (DN25) and 12 m³/h (DN32), respectively.
The valve's installation dimensions vary by size: for the IBO MIX 2N DN25, dimensions A/B/C are approximately 70/39/45 mm, while for the IBO MIX 2N DN32 they are approximately 88/48/49 mm. The valve has connection ports suitable for DN25 (1") and DN32 (1¼") diameters, allowing easy integration into typical water systems. Connection components (e.g. union fittings and mesh filters) should be selected appropriately for the pipeline diameter and operating conditions.
Before installation, it is recommended to thoroughly flush the system and remove any contaminants, as well as install a mesh filter (preferably with a magnet) upstream of the valve to protect its working components. Mechanical installation and electrical connection should be carried out exclusively by qualified specialists, with the power disconnected and in compliance with applicable regulations. The actuator can be mounted on the valve in only one correct position; pay attention to the position of the valve stem and the actuator socket, then secure it with a cotter pin.
In the event of actuator failure or a power outage, it remains in the last set position; after removing the actuator, the stem position can be changed manually using a wrench. Maintenance consists of periodically checking that it operates correctly, ensuring that the stem rotates freely, and verifying that the electrical connections are correct, always with the power disconnected. The warranty for IBO brand devices, including the IBO MIX 2N zone valve, is 24 months.
If data for non-standard applications or operation under extreme conditions is required, treat the information below as content prepared on the basis of general data – contact us for details on selecting the valve, associated fittings, and control automation. Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.
Frequently asked questions (FAQ) – what is the IBO MIX 2N zone valve used for?
Where can I buy the IBO MIX 2N DN25 and DN32 valve?
Where can I buy the IBO MIX 2N DN25 and DN32 valve?
IBO MIX 2N zone valves in DN25 and DN32 sizes are available online, in selected brick-and-mortar plumbing stores, and from installation wholesalers working with the IBO brand.
Is the IBO MIX 2N available in different sizes?
Is the IBO MIX 2N available in different sizes?
The IBO MIX 2N model is available, among others, in DN25 versions with a KVS of 8 m³/h and DN32 versions with a KVS of 12 m³/h, designed to operate at a maximum temperature of 120°C and a pressure of 10 bar.
What can the IBO MIX 2N zone valve be used for?
What can the IBO MIX 2N zone valve be used for?
The IBO MIX 2N zone valve is used to change the flow direction in water, heating, and air-conditioning installations, working with the automation systems of boilers, heat pumps, or HVAC units.
How does the IBO MIX 2N differ from a standard ball valve?
How does the IBO MIX 2N differ from a standard ball valve?
The IBO MIX 2N is a zone valve with a 230 V electric actuator and an anti-block function, enabling automatic position changes in response to a control signal, unlike standard manual valves.
How should the IBO MIX 2N valve be correctly installed in an installation?
How should the IBO MIX 2N valve be correctly installed in an installation?
The valve and actuator should be installed by a qualified installer after flushing the installation, installing a mesh filter upstream of the valve, and connecting the 230 V power supply according to the diagram in the manual.
Can the IBO MIX 2N valve operate with glycol?
Can the IBO MIX 2N valve operate with glycol?
The IBO MIX 2N can operate in installations containing up to 50% glycol, provided the permissible temperature and operating pressure parameters are maintained.
How should I maintain the IBO MIX 2N valve?
How should I maintain the IBO MIX 2N valve?
Maintenance consists of checking proper operation and the cleanliness of the installation, as well as, if necessary, verifying that the valve stem rotates freely after removing the actuator, always with the power disconnected and by qualified personnel.