Danfoss FJVR15 return temperature limiter, DN15 (1/2") flow path

• For floor temperature control in combined floor/radiator heating systems
• Sensor element connection: clamp
• Suitable sensor elements: FJVR

Technical data:

• Maximum operating pressure: 10 bar
• Maximum operating temperature: 120°C
• Maximum differential pressure: 1 bar
• Material: Brass, matte nickel-plated

• The FJVR return temperature controller is a self-acting proportional controller for regulating the media.
• The FJVR consists of a thermostatic element and a valve body. The thermostat closes as the temperature rises. The FJVR can be used, among other things, to limit the return temperature of radiators, as frost protection, and especially as a simple, cost-effective control system for underfloor heating in a combined underfloor/radiator heating system.
• Because of the use of an FJVR to the floor
• Temperature control only affects the water quantity and temperature difference, but not the flow temperature; particular attention should be paid to the maximum permissible flow temperature.
• Pay attention to the temperature of the floor construction and the pipe materials used. The ambient temperature at the installation location should not exceed the set temperature on the sensor.