User manual HONEYWELL V2000BB DATASHEET

[. . . ] RADIATOR VALVE WITH BROADBAND CARTRIDGE PRODUCT DATA V2000BB BB type TRV Body Application 1/2 1/2 Angle to DIN Straight to DIN 1/2 1/2 Thermostatic radiator valve bodies (TRV bodies) are fitted on the supply or return of radiators or heat exchangers. Together with a radiator thermostat, for example the Thera-4, they control the room temperature by regulating the flow of hot water into the radiator. [. . . ] 130°C (266°F) Operating pressure Differential pressure kv(cv)-value Nominal flow Closing dimension Stroke Thermostat connection M30 x 1. 5 Identification · Black protection cap, `BB' embossed on top of cap · `B' imprinted 3x on top of valve insert Materials · Angle/straight to DIN, horizontal angle (return) and straight (return): valve housings made of nickel-plated red bronze · Compact angle/straight, angle/straight to NF, corner angle, horizontal angle and swanneck tailpiece: valve housing made of nickel-plated hot-forged brass · Valve insert made of brass with EPDM O-rings and soft seals and stainless steel spindel · Protection cap made of black plastic · Union-nut and tailpiece made of nickel-plated brass 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 Function Thermostatic radiator valves enable individual control of room temperature and thus save energy. The TRV body is controlled by the radiator thermostat. Air from the room passing over the sensor of the radiator thermostat causes the sensor to expand when the temperature rises. The sensor acts onto the valve spindle and this causes the TRV body to close. When the temperature falls the sensor contracts and the spring-loaded valve spindle is opened. The TRV opens in proportion to the temperature of the sensor. Only the amount of water required to maintain the room temperature set on the radiator thermostat can flow into the radiator. Installation Examples Fig. Straight with swanneck EN0H-2100GE25 R0307 2 Honeywell Subject to change V2000BB - BB TYPE TRV BODY Dimensions and Ordering Information Fig. Straight 52 G1/2 h h L l L H Fig. Dimensions and OS-Nos (OS=Ordering System) Body type For the supply Angle to EN215 (D) (Fig. 6) Straight to EN215 (F) (Fig. 7) Horizontal angle (Fig. 8) Corner angle, radiator connection left (Fig. [. . . ] 60 mm Soldering tailpiece 3/8" x 12 mm (for DN10) 1/2" x 15 mm (for DN15) 3/4" x 22 mm (for DN20) VA5230A010 VA5230A015 VA5230A020 VA5204B010 VA5204B015 VA5204B020 EN0H-2100GE25 R0307 4 Honeywell Subject to change V2000BB - BB TYPE TRV BODY Flow Diagram P-Band kv-value cv-value Design Example Given: Required: Solution: Result: 1K 0. 22 0. 26 2K 0. 45 0. 53 3K 0. 52 0. 61 open = kvs 0. 62 0. 73 Flow rate 150 kg/h Pressure loss (p) with a P-band of 2K The required pressure loss is found at the intersection of the flow line with the line for the chosen valve performance P=2K p = 110 mbar = 11 000 Pa Honeywell Subject to change 5 EN0H-2100GE25 R0307 V2000BB - BB TYPE TRV BODY Automation and Control Solutions Honeywell GmbH Hardhofweg 74821 Mosbach, Germany Phone: +49 (6261) 810 Fax: +49 (6261) 81393 www. honeywell. com EN0H-2100GE25 R0307 March 2007 © 2007 Honeywell International Inc. Subject to change · All rights reserved Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 37, Switzerland or its authorized representative. [. . . ]