Manifold - unset - 5/4 "x1/2"; 3-way; nickel IVAR.CS 501 N

Product detailed description

Three-way manifolds are essential components in hydronic heating systems, particularly in applications requiring precise flow control and distribution. This nickel-plated manifold is commonly used in residential and commercial buildings where balanced heat distribution is critical. Installers and system designers often integrate such manifolds in underfloor heating, radiant panels, and multi-loop systems to ensure even thermal performance across different zones. The design allows for the connection of multiple circuits, making it suitable for both new installations and system retrofits. The nickel plating provides corrosion resistance, which is especially important in environments with fluctuating temperatures and moisture levels.

Proper selection of a manifold depends on the system's hydraulic requirements and the media being transported. The PN 10 rating indicates that the manifold is suitable for low-pressure systems, while the maximum operating temperature of 120°C ensures compatibility with standard heating fluids. The connection sizes and layout must be verified to match the existing piping and fittings to avoid leaks or inefficiencies. This model is designed for use in closed-loop systems and is not intended for high-pressure or high-temperature applications beyond its specified limits.

Technical parameters

Material	Nickel-plated brass CW617N
Operating temperature	+120 °C
Nominal pressure	PN 10
Code	400363N
Brand	IVAR

The nominal pressure rating of PN 10 means the manifold is suitable for low-pressure heating systems, such as those using water or glycol-based fluids. The operating temperature of 120°C ensures it can handle standard heating media without degradation. These parameters are essential for sizing and selecting the correct manifold for the system's hydraulic and thermal conditions. The material, nickel-plated brass CW617N, is chosen for its durability and resistance to corrosion in typical heating environments.Installation and connection This manifold features side inlets of 1 inch female and 5/4 inch female, with a top outlet and multiple 1/2 inch female outlets spaced 50 mm apart. During installation, it is important to ensure that all connections are clean and free from debris to prevent leaks. The inlets and outlets should be aligned with the corresponding piping, and the use of appropriate sealing materials such as PTFE tape or thread sealant is recommended. Common installation mistakes include incorrect thread orientation, mismatched connection sizes, and failure to check for proper sealing. Installers should also verify that the manifold is securely mounted to prevent vibration-related stress on the connections.Compatibility and accessories This 3-way manifold is compatible with standard heating systems using water or glycol-based fluids. It is typically used in conjunction with balancing valves, flow meters, and temperature sensors to ensure optimal system performance. Additional components such as insulation, mounting brackets, and sealing materials may be required for a complete installation. No specific related products are listed for this model.Technical background for designers The operating principle of this manifold is based on the controlled distribution of heated fluid to multiple circuits. The nickel-plated brass CW617N material offers good thermal conductivity and resistance to corrosion, making it suitable for long-term use in heating systems. The design allows for even flow distribution, which is essential for maintaining system efficiency and preventing thermal imbalances. The PN 10 rating and 120°C operating temperature are key factors in determining the system's overall performance and longevity. The spacing of the outlets ensures compatibility with standard pipe layouts and facilitates easy access for maintenance.Service and operation Regular inspection of the manifold's connections is recommended to ensure there are no leaks or signs of wear. The nickel plating should be checked for any signs of corrosion or damage, particularly in areas exposed to moisture. If any issues are detected, the affected components should be replaced immediately. No specific service intervals are provided for this model, but routine checks are advised as part of standard system maintenance.Frequently asked questions

Can this manifold be used in a closed-loop radiant heating system?
Yes, the manifold is suitable for use in closed-loop systems where the operating temperature does not exceed 120°C and the pressure remains within the PN 10 limit.

What sealing material is recommended for the connections?
PTFE tape or a suitable thread sealant is recommended for all threaded connections to ensure a leak-free installation.

Is this manifold compatible with glycol-based heating fluids?
Yes, the nickel-plated brass material is compatible with glycol-based fluids within the specified operating temperature and pressure limits.

Can this manifold be used in a high-pressure system?
No, the PN 10 rating indicates that the manifold is not suitable for high-pressure applications beyond its specified limit.