User manual HONEYWELL V5015 DATASHEET

[. . . ] V5015 Kombi-FC FLOW CONTROLLER PRODUCT DATA Application Kombi-FC flow controllers are installed in the return of systems with constant volume flows, for example one-pipe systems. They support a hydronic balance by keeping the flow through consumers at a constant pre-set level even under changing pressure conditions. [. . . ] Thereby the pressure sensing is done before and after a throttle, which is adjusted by the handwheel. At version DN 15 pressure sensing is done internally. At versions DN 25 and DN 40 pressure sensing is done before the throttle by using pipes or tubes for pressure sensing. Pressure sensing after the throttle is done internally. The flow is controlled by the differential pressure over the throttle and kept to a constant, pre-set value. Copyright © 2002 Honeywell AG · All rights reserved EN0H-0205GE25 R0902 KOMBI-FC (V5015) Dimensions Installed draining adapter Fig. V5015X0015 V5015X0025 V5015X0040 DN 15 25 40 D DIN ISO 228 D1 DIN 2999 Ød Ød1 Ød2 Ød3 100 20, 5 19 100 15 42 l 58 88 l1 l2 l3 74 t 12 20 29 SW 30 46 60 h 62 86 88 h1 80 89 93 h2 116 122 126 SV 4 4 7 Ød4 h3 h4 b1 b2 G 3/4 G 1 1/4 R 1/2 R1 118 118 Pressure pipe is installed 6 6 89 101 11 21 58 58 30 37 33 26, 4 28 168 153 110 G 1 3/4 R 1 1/2 100 47, 5 41 113 215 233 135 NOTE: All dimensions in mm unless otherwise stated. NOTE: Draining adapters and tailpieces are not supplied with the valve. EN0H-0205GE25 R0902 2 Honeywell AG · All rights reserved KOMBI-FC (V5015) Ordering Information Order text Kombi-FC Flow Controller DN 15 25 40 Max. Flow 1000 kg/h 2000 kg/h 4000 kg/h kvs (cv)-value 2, 5 (2, 93) 5, 0 (5, 85) 10, 0 (11, 70) OS-No. V5015X0015 V5015X0025 V5015X0040 Application Examples Fig. 2 Kombi-FC maintains constant flow in single pipe cooling and heating circuits Fig. Kombi-FC fitted as a flow rate regulator on fan coil units Please Note · To avoid stone deposit and corrosion the composition of the medium should conform with VDI-Guideline 2035. · Additives have to be suitalbe for EPDM sealings. [. . . ] 'Stop-Ball' ball valve for the supply DN15 DN20 DN25 DN32 DN40 VB550X0015 VB550X0020 VB550X0025 VB550X0032 VB550X0040 V5100X0015 V5100X0020 V5100X0025 V5100X0032 V5100X0040 VA5540A015 VA5540A025 VA5540A040 VA5530A015 VA5530A025 VA5530A040 Kombi-3-plus RED (V5000) measuring and shutoff valve for the supply DN15 DN20 DN25 DN32 DN40 V5000X0015 V5000X0020 V5000X0025 V5000X0032 V5000X0040 Draining adapter VA3500A001 NOTE: Also see Product Data 'VB550 - Stop-Ball'. EN0H-0205GE25 R0902 4 Honeywell AG · All rights reserved KOMBI-FC (V5015) Flow Characteristic Method of Calculation Given: Kombi-3-Plus BLACK in the supply and Kombi-FC in the return Mass flow in circuit: qm = 1200 kg/h Available differential pressure of circuit: p0 = 400 mbar Required differential pressure of circuit: pv1 = 100 mbar Required: Dimension Kombi-FC Differential pressure Kombi-FC Result: The nominal size DN25 of valve is choosen dependent on mass flow qm = 1200 kg/h in flow characteristic Kombi-FC is set to 1200 kg/h. Calculation of the differential pressure: Differential pressure Kombi-3-Plus BLACK, DN25 pv1 = 29 mbar Differential pressure Kombi-FC pv2 = p0 ­ (pv1 + pv1) = 400 ­ (29 + 100) mbar = 271 mbar Required differential pressure pv2 = 271 mbar for Kombi-FC depending to given mass flow qm = 1200 kg/h is within the recommended range of application. Honeywell AG · All rights reserved 5 EN0H-0205GE25 R0902 KOMBI-FC (V5015) Automation & Control Products Honeywell AG Zu den Ruhrwiesen 3 D-59755 Arnsberg-Neheim EN0H-0205GE25 R0902 Phone: (49) 2932 9880 Fax: (49) 2932 988239 mng@honeywell. com 6 http://europe. hbc. honeywell. com Subject to change · All rights reserved [. . . ]