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SIEMENS RTN51 Thermostatic Radiator Valve

Original price was: $21.79.Current price is: $10.89.

A thermostatic radiator valve with a capillary bimetal sensor for automatic room temperature control. It reduces heat loss by 20% compared to conventional systems. The nickel-plated brass body and titanium alloy internals ensure long service life.

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SKU: 04.52.06.001.140.01 Category: Brand:
Heating Control and Energy Efficiency

SIEMENS RTN51 Thermostatic Radiator Valve

Precise automatic temperature control that cuts energy waste and lowers heating bills.

SIEMENS RTN51 Thermostatic Radiator Valve automatically balances room temperature with a smart bimetal sensor to prevent energy waste. In addition, it detects room temperature precisely through capillary bimetal element technology and controls the water flow into the radiator. Moreover, it operates with ±0.5°C accuracy and corrects temperature fluctuations instantly.

The nickel-plated brass body offers superior resistance to corrosion. Furthermore, titanium alloy internal parts prevent limescale buildup and ensure long service life. As a result, the valve works reliably across a wide temperature range from -10°C to +60°C. Therefore, it maintains performance even in the harshest winter conditions. Its M30×1.5 threaded connection and DN10 (3/8 inch) nominal diameter fit all radiator systems.

SIEMENS RTN51 Thermostatic Radiator Valve — Technical Specifications

Model
SIEMENS RTN51
Connection Type
M30×1.5 threaded (radiator thermostat head)
Nominal Diameter (DN)
DN10 (3/8 inch)
Pressure Class
PN10 bar
Body Material
Brass (nickel-plated)
Temperature Range
-10°C to +60°C
Accuracy
±0.5°C
Capacity
Compatible with all radiator systems with DN10

This product is widely used in central heating systems of residential blocks and apartment units. In particular, it is preferred in the heating networks of office buildings, hospitals, and educational institutions. Furthermore, it plays an effective role in room thermostatization of hotels, tourism facilities, and accommodation areas. In addition, it can be used for zone heating control in industrial facilities and warehouses.

Key Advantages

  • Capillary bimetal sensor provides automatic temperature control with ±0.5°C accuracy.
  • Standard M30×1.5 threaded connection allows easy installation without extra accessories.
  • Titanium alloy internal parts provide full protection against limescale and corrosion for long service life.

Applications

  • Central heating systems in residential blocks and apartment units.
  • Heating networks of offices, hospitals, and educational institutions.
  • Room thermostatization in hotels, tourism facilities, and accommodation areas.
  • Zone heating control in industrial facilities and warehouses.

As a result, SIEMENS RTN51 Thermostatic Radiator Valve is an ideal solution for professionals seeking smart heating control and energy savings. ORFA Industrial has supplied this product as an authorized distributor since 1985. Moreover, ORFA supplies worldwide and provides technical support for orders and inquiries.

ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.

Your Reliable Partner in Industrial Flow Technologies

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