User manual HONEYWELL V5010

[. . . ] 2 Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 9 Flow Data V5000 Kombi-3-plus RED for flow measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Flow Data V5010 Kombi-3-plus BLUE, DN10. . . . . . . . . . . . . . . . . . . 11 Flow Data V5010 Kombi-3-plus BLUE, DN15. . . . . . . . . . . . . . . . . . . 12 Flow Data V5010 Kombi-3-plus BLUE, DN20. . . . . . . . . . . . . . . . . . . 13 Flow Data V5010 Kombi-3-plus BLUE, DN25. . . . . . . . . . . . . . . . . . . 14 Flow Data V5010 Kombi-3-plus BLUE, DN32. . . . . . . . . . . . . . . . . . . 15 Flow Data V5010 Kombi-3-plus BLUE, DN40. . . . . . . . . . . . . . . . . . . 16 Flow Data V5010 Kombi-3-plus BLUE, DN50. . . . . . . . . . . . . . . . . . . 17 Flow Data V5010 Kombi-3-plus BLUE, DN65. . . . . . . . . . . . . . . . . . . 18 Flow Data V5010 Kombi-3-plus BLUE, DN80. . . . . . . . . . . . . . . . . . . 19 Influence of Coolants on Flow Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Correction Factor f. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V5010 Kombi-3-plus BLUE V5000 Kombi-3-plus RED Subject to change · All rights reserved EN0H-0278GE25 R0605 V5000, V5010 KOMBI-3-PLUS Overview The Kombi-3-plus Series consists of the following valves: · V5000 Kombi-3-plus RED fixed orifice measuring valve body · V5010 Kombi-3-plus BLUE double-regulating balancing valve A red and a blue Kombi-3-plus are installed as combination in the supply and return pipeline and can be further upgraded with the following components: · V5012 Kombi-DP upgrade kit to convert the V5010 Kombi3-plus BLUE into an automatic balancing valve (also see separate data sheet EN3H-0281GE25) · Valve body DN10 to DN50 with external threads to ISO228 for use with connections (see Accessories) · Valve insert with handwheel · Pre-setting dial and display (V5010 only) The V5000 Kombi-3-plus RED is a fixed orifice measuring valve for the supply with additional functions shutoff, draining and filling. The V5010 Kombi-3-plus BLUE for the return is a double regulating balancing valve with additional functions shutoff, draining and filling. Together with a V5012 Kombi-DP diaphragm unit the Kombi3-plus can be upgraded to an automatic balancing valve ­ even after the system has been taken into commission and under system pressure. Please Note: · To avoid stone deposit and corrosion the composition of the medium should conform with VDI-Guideline 2035 · Additives have to be suitable for EPDM sealings · System has to be flushed thoroughly before initial operation with all valves fully open · Any complaints or costs resulting from non-compliance with above rules will not be accepted by Honeywell · Please contact us if you should have any special requirements or needs Design · Valve body DN10 to DN20 with internal threads to DIN2999 (ISO7) for threaded pipe or copper and precision steel pipe 10. . . 20 mm (see Accessories), or · Valve body DN25 to DN80 with internal threads to DIN2999 (ISO7) for threaded pipe, or · Valve body DN10 to DN50 with external threads to ISO228 for use with connections (see Accessories) · Valve insert with handwheel · Pre-setting dial and display (V5010 only) Features · All functions of the Kombi-3-plus valves can be installed through the spindle · V5010 Kombi-3-plus BLUE DN10 to DN40 can be retrofitted with a Kombi-DP diaphragm unit (V5012) ­ without interrupting operation of the system · Combination of Kombi-3-plus RED and BLUE allows measuring in the supply and pre-setting in the return ­ at the same time. · High accuracy of pre-setting because of individual adjustment · Robust valve body made of corrosion resistant red bronze · Availabe in sizes up to DN80 · Visible pre-setting dial with concealed pre-setting wheel (V5010 Kombi-3-plus BLUE) · Maintenance free spindle with double O-ring sealings · PTFE seat sealing Materials · Valve housing made of red bronze · Valve insert made of brass with seat sealing made of PTFE · O-rings and soft seals made of EPDM · Handwheel, pre-setting dial and display made of plastic, red or blue and white · Connection nuts made of brass Application The hydronic balance is a significant requirement for the efficient operation of a hydronic heating or cooling installation. In an unbalanced system under or over provision of hot water to individual radiators or circuits can occur. [. . . ] For fluids with another density the following formula can be applied: Kv Medium = Correction Factor f m × p Medium 0 When the density is expressed in t/m³ instead of kg/m³ the correction factor f is the result. The correction factor f can be used to re-calculate kv-value, pressure drop and flow: KvMedium = Kv0 × 1 f pMedium = p0 × f Table 1. Values for correction factor f Correction factor f mMedium = m0 × 1 f Medium Normal water Ethylen glycol e. g. [. . . ]