Danfoss RAS-B2 Dynamic Radiator Pack - Angle - 10mm - 013G7663

Comprising of RAS-C², RA-DV, RLV-D

Datasheet

Danfoss RAS-B2 radiator valve is a pressure independent radiator valve, designed for use in 2-pipe heating systems.

RAS-B2 dynamic valves are fitted with a flow limiting device for presetting of the maximum water flow. The valves are available with maximum water flow of 10 - 135 l/h.

RAS-B2 has a built-in pressure regulator, which keeps the differential pressure over the valve at a constant level of 0.1 bar, maintaining the set flow

Dynamic valves are supplied with a protective cap, which can be used for manual regulation during the construction phase.

The protective cap must not be used as manual shut off device. A special manual shut off device (code no. 013G5002) should be used.

To be able to distinguish between other valve bodies of the Danfoss RA series the RAS-B2 protective cap and presetting ring are green.

RAS-B2 valve bodies are manufactured from brass with a nickel plating. The gland seal pressure pin is chrominium steel and works in a lifetime lubricated O-ring. The complete gland seal assembly can be replaced without draining down the system.

Should water treatment be used it is essential that the manufacturer’s dosing instructions are strictly observed. Formulations containing mineral oil should be avoided.

The water quality in the system must comply with VDI 2035, TÜV 1466, AGFW Work Part FW 510, or Vejledning Vandbehandling og korrosionsforbyggelse (Sep 2018), to ensure corrosion protection and optimal valve performance.”