Stainless steel 10-way manifold with flowmeters, thermostatic valves, drain valves and automatic air vents FERRO

Stainless steel 10-way manifold with flowmeters, thermostatic valves, drain valves and automatic air vents FERRO is a compact distribution unit designed to manage multiple heating or cooling circuits. Constructed from stainless steel, the manifold offers corrosion resistance and durability for hydronic systems. Integrated flowmeters enable precise balancing of flow rates across up to ten circuits, while thermostatic valves provide local temperature control. Drain valves facilitate system maintenance and winterization, and integrated automatic air vents remove trapped air to maintain hydraulic efficiency.

Advantages

The stainless steel construction reduces the risk of corrosion and extends service life compared with standard brass or carbon steel assemblies. Integrated flowmeters allow quick visual verification and fine-tuning of flow to individual circuits, improving system balance and performance. Thermostatic valves enable independent temperature regulation for each branch, helping to maintain set temperatures and reduce energy waste. Drain valves and automatic air vents simplify routine maintenance and help prevent air lock and noise in underfloor heating or multi-zone systems.

Suitable for

• Underfloor heating installations with multiple zones
• Hydronic heating or cooling systems requiring independent circuit control
• Residential and light commercial buildings where compact, balanced distribution is needed
• Systems that need regular maintenance, draining or air removal

Key specifications

• Material: stainless steel body for improved corrosion resistance
• Number of circuits: 10 independently controlled branches
• Flow control: built-in flowmeters for visual flow rate adjustment and balancing
• Temperature control: thermostatic valves on each circuit for local regulation
• Maintenance features: drain valves for each circuit to enable emptying and service
• Air management: automatic air vents integrated to remove trapped air from the system
• Application: suitable for both heating and cooling hydronic circuits

How to use

Install the manifold on a suitable mounting rail or wall bracket ensuring correct orientation and secure connections to supply and return piping. Connect each circuit to its respective outlet and inlet, then use the flowmeters to set the desired flow for each branch. Thermostatic valves are adjusted according to the required temperature setpoints for each zone; balancing the flowmeters after valve adjustment ensures uniform heat distribution. Use the drain valves when performing maintenance, flushing, or winterization, and monitor automatic air vents during initial filling and commissioning to remove trapped air.

Usage recommendations

Commission the manifold following local regulations and standard hydronic commissioning procedures. Use compatible fittings and appropriate thread sealing materials to avoid leaks. During initial filling, open automatic air vents and bleed each circuit until air is completely expelled; re-check flowmeter settings after the system reaches working temperature. For long-term reliability, inspect drain valves and air vents periodically and replace any worn seals.