DZR brass cartridges (Fig. KRR9) and DZR brass straight automatic balancing valves
Additional information
Material -
DZR Brass
Typology -
Dynamic balancing
Connection -
ISO 7/1
DZR brass automatic balancing valve
With threaded union F/F ends (ISO 7/1 Rp)
Wide range of flows available (see cartridges section)
Valve bodies interchangeable with 9900V series bodies
(please refer to specific technical sheet)
TR CU 010 compliant
Free of CE marking (cat. according to Art. 4.3 Dir. 2014/68/EU)
Working conditions
(Glycolic-Ethylene and glycolic-propylene mixtures up to 50% may be used)
● Not suitable for: gases group 1 & 2, liquids group 1 (Dir. 2014/68/UE)
● Flow range from 0,02l/s to 0,20l/s for DN15 and L-DN20 valves
● Flow range from 0,13l/s to 0,95l/s for H-DN15, DN20 and DN25 valves
● Flow range from 0,31l/s to 2,60l/s for DN32, DN40 and DN50 valves
● Working ∆P depending on selected cartridge