Replaceable control insert - without external adjustment - 30-410kPa; 972-3560l/h; white IVAR.PICC 11

Product detailed description

Replaceable control inserts are essential components in dynamic balancing systems used in commercial and residential buildings. They enable consistent flow control in heating, ventilation and plumbing circuits. Installers working on new builds or system retrofits often integrate these inserts into valves to ensure balanced distribution of fluids across the system. The absence of external adjustment means the settings are fixed during installation, making them ideal for systems requiring stable and predictable flow rates.

These inserts are commonly found in systems where manual recalibration is unnecessary, such as in pre-balanced circuits or where automated control is managed by central controllers. Their compact design allows for easy integration into existing valve bodies, ensuring minimal disruption during installation. The operating conditions must be carefully considered to match the insert’s thermal and hydraulic limits with the system requirements.

Technical parameters

Material	Brass CW602N
Operating temperature	-20 °C
Nominal pressure	PN 25
Code	590114
Brand	IVAR

The operating temperature range from -20°C to +120°C allows use in both cold and hot water applications. The nominal pressure rating of PN 25 indicates the maximum pressure the insert can withstand under normal conditions. These parameters are crucial for ensuring compatibility with the system’s hydraulic and thermal demands during sizing and selection.Installation and connection Prior to installation, verify that the valve body is compatible with the insert’s dimensions and thread type. The insert is designed for direct insertion into the designated cavity of the dynamic balancing valve body. Ensure the seating surface is clean and free of debris to prevent leaks or misalignment. Secure the insert according to the manufacturer’s torque specifications. Common installation errors include incorrect orientation or failure to align the internal flow path with the valve’s inlet and outlet ports. Always confirm the correct model is selected for the specific application to avoid performance issues.Compatibility and accessories This insert is specifically designed for use with IVAR.PICV 100 and 105 dynamic balancing valves. It is not interchangeable with other models due to differences in internal geometry and flow characteristics. When ordering, ensure the corresponding valve body is available to facilitate installation. Additional components such as sealing rings or gaskets may be required depending on the system configuration and fluid type.Technical background for designers The operating principle relies on a fixed orifice design that restricts flow to predefined levels. The insert is manufactured from CW602N brass, a material known for its corrosion resistance and mechanical strength in both hot and cold environments. The white plastic components contribute to durability while reducing friction. Integration into the system requires consideration of the overall pressure drop and flow demand. Long-term performance is influenced by fluid cleanliness, temperature fluctuations and the presence of chemical additives. Proper sizing ensures minimal wear and optimal efficiency over the component’s lifecycle.Service and operation Routine inspection should focus on the integrity of the insert’s seating and the condition of internal surfaces. Accumulation of particulates or scaling can affect flow accuracy and should be addressed during maintenance. There are no specified service intervals provided in the technical documentation, but periodic checks are recommended in high-use systems. No lubrication is required for the insert itself, but adjacent moving parts within the valve may need attention depending on the system’s operational profile.Frequently asked questions

Can this insert be used with valves other than IVAR.PICV 100 and 105?
No, it is only compatible with the specified valve models due to design and dimensional constraints.

Is it possible to adjust the flow rate after installation?
No, the insert does not offer external adjustment features. Flow rate is fixed during installation.

What is the maximum operating temperature for this insert?
The maximum operating temperature is +120°C, as specified in the technical data.

Can this insert be used in cold water systems?
Yes, the minimum operating temperature of -20°C makes it suitable for cold water applications.