This 2 Port Underfloor Heating Manifold ZL-1175 Stainless Steel Manifold connects internal radiant panel heating and cooling systems by efficiently distributing, shutting off, and balancing the water flow. Specifically, it provides a highly durable and precise transfer of heating or cooling mediums across exactly 2 individual heating circuits. Furthermore, thanks to the ready-mounted wall bracket with low-noise pipe clamps in accordance with DIN 4109, you significantly speed up installation by eliminating the need to manually assemble and align the base components on site.

Therefore, this 2 port Underfloor Heating Manifold works perfectly for underfloor heating and cooling systems. Additionally, it easily handles demanding applications, integrating smoothly with automated temperature control for individual rooms using actuators.

The manifold features a robust construction engineered from premium 1.4301 stainless steel alongside nickel-plated brass screw connections and end kits. Moreover, the complete set is fully equipped with an auto air vent, a pressure gauge, and Eurocone connectors for the heating circuits. As a result, this reliable build makes it fully dependable for long-term residential and commercial installations in compliance with BSEN 1264-4 standards.

Key Features & Benefits:

• Comprehensive End Kit & Monitoring: The system includes a dedicated end set equipped with an automatic air vent and a pressure gauge, alongside a 3/4″ swivel connection. For example, when you need to service the system, these components effectively allow for quick shut-off, filling, draining, flushing, venting, and real-time pressure monitoring. Ultimately, this allows you to create highly manageable and easy-to-maintain plumbing networks.

• Secure Eurocone Connections: The manifold comes complete with 3/4″ Eurocone fittings for the 2 heating circuits. Consequently, you achieve fast, reliable, and leak-free clamp ring screw connections directly out of the box without needing to source extra adapters.

• Continuous Flow Adjustment: The manifold design allows the flow rate for each of the 2 heating circuits to be continuously adjusted via a regulating shut-off valve integrated in the return circuit. Importantly, it guarantees precise adjustment even at high flow rates, keeping the flow continuously within the specified 30 to 300 l/h range.

• Automated Control Ready: The return valves feature an M30x1.5 connection designed for all common actuators. In particular, this completely supports automatic flow control and individual room temperature management.

• Acoustic & Vibration Reduction: The assembly is supplied with specialized wall brackets. Besides that, these low-noise pipe clamps provide an acoustic function, effectively complying with DIN 4109 standards to dampen system vibrations and water noise.

Technical Specifications:

• Model: ZL-1175

• Product Type: 2 Port Stainless Steel Manifold

• Included Components: Auto Air Vent, Pressure Gauge, and End Kit

• Material: Stainless steel 1.4301 (Manifold) / Nickel-plated brass (End kit)

• Number of Circuits: 2 ports

• Dimensions (L / L1): 126 mm / 188 mm

• Hydraulic Capacity (Kvs): 0.71 m³/h

• Flow Range: 30 to 300 l/h continuously adjustable

• Max Operating Pressure: 10 bar

• Pipe Connections: 1″ FT (Manifold), 3/4″ with Eurocone included (Heating circuits)

• Application: Underfloor heating/cooling systems