H-Stykke

RLV-K

H-piece valve type RLV-K is nickel plated and is available in straight and angle versions. Special adapters ensure that the H-piece valve can be used both for radiators with an internal thread of G ½ and with an external thread of G ¾ A. All adapters are self-sealing.

A fill and drain tap is available as an accessory to RLV-K. The fill and drain tap is only available without nickel plating.

Connection to copper, soft steel, PEX and Alupex pipes is made with Danfoss compression fittings. See separate datasheet.

RLV-KB

By means of the H-piece valve type RLV-KB, every valve radiator with a centre distance between the connections of 50 mm can be blocked individually, e.g. in order to carry out trouble-free maintenance without affecting other parts of the system. H-piece valve type RLV-KB is nickel plated and is available in straight and angle versions. Special adapters ensure that the H-piece valve can be used both for radiators with an internal thread of G ½ and with an external thread of G ¾ . All adapters are selfsealing. RLV-KB is factory set fully open.

RLV-KDV

RLV-KDV is a Dynamic H-piece designed for radiators with integrated valves (valve radiators) in 2-pipe systems. RLV-KDV combines the following functions: Integrated differential pressure controller using membrane technology; Constant pressure over the radiator and valve in full and partial load; Self-balancing to optimal pressure conditions once the flow presetting on the integrated radiator-valve is done; Lockshield on supply and return; Filling and draining possibility (with fill and drain tap 003L0152) and Self sealing connection pieces to the radiator for G ½ internal thread and G ¾ external thread.