Dynamic Balancing Valves - Fig. 9900V/9905V

Fig. 9905V

DZR brass automatic balancing valve
Diameters from DN015 - ½" to DN065 - 2½"
Threaded union F/F ends (ISO 7/1 Rp)
Wide range of flows available (see technical sheet)
Available in the following versions:
● Fig. 9900V, with threaded and plugged drains (¼" ISO 7/1Rp)
   (allow later mounting of test points)
● Fig. 9905V, with test points
Valve bodies interchangeable with 9900P series bodies
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 (110°C for DN≥65)
   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/EU)
● Flows from 0,02l/s to 0,20l/s for DN15 and L-DN20
● Flows from 0,13l/s to 0,95l/s for H-DN15, DN20 and DN25
● Flows from 0,31l/s to 2,60l/s for DN32, DN40 and DN50
● Flows from 1,6l/s to 8,0l/s for H-DN50 and DN65
● Working ∆P depending on selected cartridge