SKU: 9920/9925 Category:


DZR brass cartridges (Fig. KRR9) and DZR brass straight automatic balancing valves, standard version (Fig. 9920) and with optional test points (Fig. 9925) and VAURIEN actuator

Additional information






, ,


DZR brass ON/OFF automatic balancing valve
With threaded union F/F ends (ISO 7/1 Rp)
Wide range of flows available (see cartridges section)
Available in the following versions:
● Fig. 9920, with threaded and plugged drains (¼” ISO 7/1Rp)
(allow later mounting of test points)
● Fig. 9925, with test points
With threaded M30x1,5 connection for linear actuator
TR CU 010 compliant

PN25 (Max 25bar up to 110°C, max 20bar above)
Free of CE marking (cat. according to Art. 4.3 Dir. 2014/68/EU)

Working conditions
● Suitable for: water, -10°C to +130°C
below 0°C only for water with added antifreezing fluids
over 100°C only for water with added anti-boiling fluids
(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 e DN25 valves
● Working ∆P depending on selected cartridge




VIR CodeSize mm - inchesPcs per CartonUnit weight (g)Weight per carton (Kg)
F99T00015.2164015 - 1/2"2061312.3
F99T00H15.2239H 015 - H 1/2"2083116.6
F99T00L20.2164L 020 - L 3/4"2066313.3
F99T00020.2239020 - 3/4"2084516.9
F99T00025.2239025 - 1"2096519.3


VIR CodeSize mm - inchesPcs per CartonUnit weight (g)Weight per carton (Kg)
F99T50015.2358015 - 1/2"2067713.5
F99T50H15.2359H 015 - H 1/2"2089517.9
F99T50L20.2358L 020 - L 3/4"2072714.5
F99T50020.2359020 - 3/4"2090918.2
F99T50025.2359025 - 1"20102920.6
Vaurien 100N for all DNs, Vaurien 125N only for H-DN15, DN20 and DN25.

You may also like…