Manifold - unset - 1 "x1/2"; 2-way; nickel IVAR.CS 501 N

Product detailed description

This nickel-plated manifold is commonly used in residential and commercial heating systems to distribute hot water to multiple circuits. It is typically installed in underfloor heating systems, radiators, or panel heating units where a compact and corrosion-resistant manifold is required. The 1 inch x 1/2 inch configuration allows for flexible integration into existing piping layouts. Installers often use this model in new builds or system retrofits where space is limited and a durable, low-maintenance solution is needed.

As a two-way manifold, it serves as a distribution point between the main heating circuit and secondary circuits. The nickel plating provides enhanced resistance to corrosion, making it suitable for use in environments with high humidity or where chemical exposure is a concern. The PN 10 pressure rating ensures compatibility with standard heating system pressures, and the operating temperature of up to 120°C supports use in both low-temperature and conventional heating applications.

Technical parameters

Installation and connection

The IVAR.CS 501 N is designed for side connections using 1 inch female threads and top connections using 1/2 inch female threads. Installers should ensure that all connections are tightened to the manufacturer's recommended torque to prevent leaks. The distance between the top outlets is 50 mm, which should be considered when planning the layout of the secondary circuits. A common mistake is misaligning the manifold with the piping, which can cause stress on the connections and lead to premature failure. Before final tightening, all connections should be visually inspected for correct alignment and sealing.

Compatibility and accessories

This manifold is compatible with standard heating system components such as valves, thermostats, and circulation pumps. It is often used in conjunction with other IVAR manifold models or with standard brass fittings. When installing, additional components such as pressure-reducing valves or temperature sensors may be required, depending on the system design. No specific related products are listed for this model, but it is recommended to check the complete system requirements before installation.

Technical background for designers

The IVAR.CS 501 N operates as a passive distribution point, allowing the flow of hot water to be split into two circuits. The nickel-plated brass CW617N material offers good thermal conductivity and resistance to corrosion, which helps maintain system efficiency over time. The PN 10 rating ensures that the manifold can handle the typical pressures found in central heating systems. The operating temperature of +120°C is suitable for both low-temperature and conventional heating systems. The longevity of the manifold depends on the quality of the installation, the correct sizing of the system, and the absence of excessive thermal cycling.

Service and operation

During operation, the manifold requires minimal maintenance. However, it is recommended to periodically inspect the connections for signs of leakage or corrosion. If the system is subject to frequent temperature fluctuations, it is advisable to check the tightness of the connections every few years. No specific service intervals are provided in the technical data, but any signs of wear or damage should be addressed immediately to prevent system failure.

Frequently asked questions

Can the IVAR.CS 501 N be used in a low-temperature heating system?
Yes, the manifold is suitable for low-temperature heating systems as it operates up to 120°C and has a PN 10 pressure rating.

What is the maximum number of circuits that can be connected to this manifold?
This is a two-way manifold, meaning it can connect to two separate circuits. Additional manifolds or expansion modules are required for more circuits.

Can the nickel plating be damaged during installation?
While the nickel plating is durable, it can be scratched during installation if care is not taken. It is recommended to use clean tools and avoid abrasive materials when handling the manifold.

Is this manifold compatible with copper piping?
Yes, the manifold is compatible with copper piping as long as the connections are made using the correct fittings and sealing methods.