Assembly distributor IVAR.CS 553 DRS, 10-way

Product detailed description

This 10-way distributor assembly is commonly used in residential and commercial heating systems where multiple radiator circuits need to be controlled from a central point. It is suitable for systems operating at nominal pressure PN 10 and temperatures up to +120°C. The assembly is typically installed in mechanical rooms or technical areas where space allows for the mounting of the distributor and collector. It is used in conjunction with individual radiators and balancing valves to ensure even heat distribution across the building.

Installers and technicians working on radiator systems will find this assembly useful for simplifying the connection of multiple circuits. The system is designed to allow for individual circuit control and balancing, making it ideal for larger installations where precise temperature management is required. The assembly is compatible with standard heating system components and can be integrated into new or renovated heating systems.

Technical parameters

Installation and connection

The assembly is connected using 1'' x EK thread connections. Installers should ensure that the threads are clean and free from debris before tightening. The distributor and collector should be mounted on a stable surface, with sufficient clearance for access and maintenance. It is important to align the inlet and outlet ports correctly with the system piping to avoid flow restrictions. A common mistake during installation is incorrect orientation of the valves, which can lead to uneven flow distribution and reduced system efficiency. Always verify the direction of flow and the position of the valves before final tightening.

Compatibility and accessories

This distributor assembly is compatible with standard radiator systems using hot water as the heat transfer medium. It is designed to work with individual balancing valves and thermostatic controls for each circuit. Additional components such as balancing valves, pressure gauges, and insulation materials may need to be ordered separately. Installers should ensure that all components are compatible with the system pressure and temperature requirements.

Technical background for designers

The IVAR.CS 553 DRS operates as a central distribution point for multiple radiator circuits. The distributor allows for the controlled flow of hot water to each radiator, while the collector ensures that return water is collected efficiently. The materials used in the assembly are selected for their durability and resistance to corrosion, making them suitable for long-term use in heating systems. The design allows for individual circuit balancing, which is essential for achieving even heat distribution. The efficiency and service life of the assembly depend on correct installation, proper system balancing, and regular maintenance of the valves and connections.

Service and operation

Regular inspection of the valves and connections is recommended to ensure there are no leaks or blockages. The shut-off valves should be checked for proper operation and adjusted if necessary. No specific service intervals are provided in the technical data, but it is advisable to inspect the assembly during routine system maintenance. Any signs of wear or malfunction should be addressed promptly to prevent system inefficiency or damage.

Frequently asked questions

Can the IVAR.CS 553 DRS be used with a condensing boiler system?
Yes, the assembly is suitable for use with condensing boiler systems provided the system operates within the pressure and temperature limits specified.

Is it possible to add more circuits to the 10-way assembly?
No, the assembly is fixed at 10 circuits and cannot be expanded. Additional circuits would require a separate distributor assembly.

Can the assembly be used in a system with a temperature higher than +120°C?
No, the maximum operating temperature is +120°C as specified. Exceeding this temperature could damage the assembly and compromise system safety.

Are the valves included in the assembly adjustable for balancing?
Yes, the distributor includes regulating shut-off valves that allow for individual circuit balancing to ensure even heat distribution across the system.