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The Floor Heating Manifold (Steel 50×50×2+50×80×2) is a high-capacity solution designed for distributing heating fluid in large-scale hydronic systems, ideal for commercial buildings, industrial facilities, and district heating networks. Engineered with robust steel construction and advanced flow control, this manifold ensures efficient heat distribution across multiple zones, supporting high-pressure and high-temperature applications with precision and reliability.
High-Capacity Design:
Constructed from seamless steel (50x50x2mm supply header, 50x80x2mm return header), supporting working pressure up to 10 bar and fluid temperature 110°C, suitable for large radiant floor heating systems (1000-5000m²).
4 supply + 4 return ports (DN32, NPT threads), compatible with PEX, copper, and steel pipes, offering total flow capacity 40-160 L/min (10-40 L/min per port) for complex zone configurations.
Advanced Flow Management:
Motorized thermostatic valves (accuracy ±0.5°C) and manual balancing valves (20-100% flow regulation), enabling precise zone control and energy optimization (savings up to 30% vs. non-zoned systems).
Integrated air and dirt separators (100μm filtration), reducing system maintenance by 50% by trapping particulates and air bubbles.
Industrial-Grade Durability:
Epoxy powder coating (150μm, RAL 9006) and galvanized internal surface (80μm zinc), resisting corrosion from glycol mixtures (max 50% concentration) and alkaline solutions (pH 8-12).
Reinforced mounting frame (50x50mm steel tubing), supporting 50kg manifold weight and additional pipe loads, with vibration-resistant mounts for pump-heavy systems.
Compliance & Testing:
Certified to EN 1264-3 (underfloor heating) and ASME B31.1 (power piping), with hydrostatic pressure tested at 1.5x working pressure and flow uniformity tested to ±5% across all ports.
Temperature range: -20°C to +120°C, suitable for both arctic cold storage and high-temperature industrial processes.
Suited for large-scale hydronic systems, this manifold is used in:
Commercial Buildings: Distributes heat to 4-8 zones in malls, hospitals, and convention centers, with motorized valves enabling smart building integration (BACnet/Modbus).
Industrial Facilities: Powers radiant floor heating in warehouses, factories, and automotive plants, supporting heavy machinery and high-traffic areas (load capacity 500kg/m²).
District Heating Networks: Integrates with central boiler plants and renewable energy sources (geothermal, biomass), balancing flow across hundreds of residential and commercial units.
Cold Storage Warehouses: Maintains uniform floor temperature (-10°C to +5°C) in cold storage facilities, with frost-heave protection via low-temperature glycol systems.
Q: Can this manifold be integrated with building automation systems?
A: Yes, motorized valves support 0-10V/4-20mA control signals, enabling seamless integration with BMS for automated temperature regulation.
Q: What is the recommended filtration level for incoming water?
A: Use a 50μm pre-filter to protect the manifold’s dirt separator, ensuring optimal performance and extended service life.
Q: Can it handle sudden pressure surges from pumps?
A: Yes, designed to withstand 2x working pressure surges (20 bar peak), with pressure relief valve ports available for additional protection.
The Floor Heating Manifold (Steel 50×50×2+50×80×2) is a high-capacity solution designed for distributing heating fluid in large-scale hydronic systems, ideal for commercial buildings, industrial facilities, and district heating networks. Engineered with robust steel construction and advanced flow control, this manifold ensures efficient heat distribution across multiple zones, supporting high-pressure and high-temperature applications with precision and reliability.
High-Capacity Design:
Constructed from seamless steel (50x50x2mm supply header, 50x80x2mm return header), supporting working pressure up to 10 bar and fluid temperature 110°C, suitable for large radiant floor heating systems (1000-5000m²).
4 supply + 4 return ports (DN32, NPT threads), compatible with PEX, copper, and steel pipes, offering total flow capacity 40-160 L/min (10-40 L/min per port) for complex zone configurations.
Advanced Flow Management:
Motorized thermostatic valves (accuracy ±0.5°C) and manual balancing valves (20-100% flow regulation), enabling precise zone control and energy optimization (savings up to 30% vs. non-zoned systems).
Integrated air and dirt separators (100μm filtration), reducing system maintenance by 50% by trapping particulates and air bubbles.
Industrial-Grade Durability:
Epoxy powder coating (150μm, RAL 9006) and galvanized internal surface (80μm zinc), resisting corrosion from glycol mixtures (max 50% concentration) and alkaline solutions (pH 8-12).
Reinforced mounting frame (50x50mm steel tubing), supporting 50kg manifold weight and additional pipe loads, with vibration-resistant mounts for pump-heavy systems.
Compliance & Testing:
Certified to EN 1264-3 (underfloor heating) and ASME B31.1 (power piping), with hydrostatic pressure tested at 1.5x working pressure and flow uniformity tested to ±5% across all ports.
Temperature range: -20°C to +120°C, suitable for both arctic cold storage and high-temperature industrial processes.
Suited for large-scale hydronic systems, this manifold is used in:
Commercial Buildings: Distributes heat to 4-8 zones in malls, hospitals, and convention centers, with motorized valves enabling smart building integration (BACnet/Modbus).
Industrial Facilities: Powers radiant floor heating in warehouses, factories, and automotive plants, supporting heavy machinery and high-traffic areas (load capacity 500kg/m²).
District Heating Networks: Integrates with central boiler plants and renewable energy sources (geothermal, biomass), balancing flow across hundreds of residential and commercial units.
Cold Storage Warehouses: Maintains uniform floor temperature (-10°C to +5°C) in cold storage facilities, with frost-heave protection via low-temperature glycol systems.
Q: Can this manifold be integrated with building automation systems?
A: Yes, motorized valves support 0-10V/4-20mA control signals, enabling seamless integration with BMS for automated temperature regulation.
Q: What is the recommended filtration level for incoming water?
A: Use a 50μm pre-filter to protect the manifold’s dirt separator, ensuring optimal performance and extended service life.
Q: Can it handle sudden pressure surges from pumps?
A: Yes, designed to withstand 2x working pressure surges (20 bar peak), with pressure relief valve ports available for additional protection.
