Assembly distributor IVAR.CS 553 D, 10-way

Product detailed description

This 10-way distributor assembly is commonly used in radiator heating systems in residential and commercial buildings. It is suitable for installations where precise flow control and system isolation are required. The assembly is typically integrated into systems with a combination of radiators and floor heating, where balanced flow distribution is essential for efficient operation. The brass construction ensures durability and resistance to corrosion, making it suitable for long-term use in central heating applications.

Installers working on multi-circuit heating systems will find this assembly particularly useful for managing individual circuit flows. It is often used in conjunction with thermostatic controls and flow meters to ensure accurate regulation. The assembly requires careful installation to ensure correct alignment and secure mounting, especially in systems where multiple heating zones are present.

Technical parameters

Operating temperature	+120 °C
Nominal pressure	PN 10
EAN	8595145902927
Weight	7.333 kg
Code	553678
Brand	IVAR

The operating temperature of +120°C and nominal pressure of PN 10 define the conditions under which the assembly is designed to function. These parameters are essential for determining compatibility with the rest of the heating system components, particularly when selecting valves, piping, and insulation. The pressure rating ensures the assembly can handle typical domestic and light commercial heating system pressures without risk of failure.Installation and connection The assembly connects via 1 inch threaded connections with EK thread type. Installers should ensure that all connections are tightened to the manufacturer's recommended torque to prevent leaks. The mounting brackets should be securely fastened to a stable surface to prevent vibration and misalignment. A common mistake during installation is failing to align the distributor and collector correctly, which can lead to uneven flow distribution and reduced system efficiency. It is also important to ensure that the system is fully flushed before commissioning, especially in systems that combine floor and radiator heating.Compatibility and accessories This distributor assembly is compatible with standard radiator systems and can be integrated with thermostatic controls and flow meters for enhanced regulation. To ensure accurate system monitoring, it is recommended to install a temperature and flow meter set. The assembly does not include a housing, so it should be installed in a location that allows for easy access and maintenance. Additional components such as insulation and mounting hardware may be required depending on the installation environment.Technical background for designers The IVAR.CS 553 D operates by distributing heated water from the main supply to multiple radiator circuits. The distributor is equipped with regulating valves to control the flow to each circuit, while the collector includes shut-off valves for system isolation. The brass CW617N material provides good thermal conductivity and resistance to corrosion, ensuring long-term reliability. The system's efficiency is influenced by the accuracy of the valve settings and the overall balance of the heating circuits. Proper insulation of the assembly is recommended to reduce heat loss and improve energy efficiency.Service and operation To maintain system performance, it is important to periodically check the tightness of all connections and the condition of the valves. The manufacturer recommends a full system flush before commissioning, especially when combining different heating zones. No specific service intervals are provided, but regular visual inspections are advised to detect any signs of wear or leakage. The system should be treated with a preparation such as GEL.LONG LIFE 100 to prevent internal corrosion and extend the service life of the components.Frequently asked questions

Can the IVAR.CS 553 D be used with floor heating systems?
Yes, the assembly is suitable for use in systems that combine radiators and floor heating. However, it is recommended to install temperature and flow meters for accurate regulation.

What type of valves are included in the assembly?
The distributor includes regulating valves for flow control, while the collector is equipped with shut-off valves for system isolation.

Is the assembly compatible with thermostatic controls?
Yes, the assembly can be integrated with thermostatic controls for precise temperature regulation in each circuit.

What is the recommended procedure for system commissioning?
Before commissioning, the system should be fully flushed according to the manufacturer's instructions. It is also recommended to treat the system with a preparation such as GEL.LONG LIFE 100 to prevent corrosion.