Cartridge valve 9900V/9905V series

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DZR brass cartridges (Fig. KRR9) and DZR brass straight automatic balancing valves, standard version (Fig. 9900V) and with optional test points Additional information Material - DZR Brass Typology - Dynamic balancing Connection - ISO 7/1 DZR brass automatic balancing valve 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 Free of CE marking (cat. according to Art. 4.3 Dir. 2014/68/EU) Working conditions (Ethylene glycol or propylene glycol 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 9,7l/s for H-DN50 and DN65 ● Working ∆P depending on selected cartridge