User manual HONEYWELL V2000SC

[. . . ] SELF-CLOSING PRE-SETTABLE RADIATOR VALVE PRODUCT DATA V2000SC SC type TRV Body Application 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 PN10 Differential pressure max. 0. 2 bar (2. 9 psi) recommended for quiet operation kv(cv)-value 0. 40 (0. 47) Thermostat connection M30 x 1. 5 Closing dimension 11. 5 mm Stroke 2. 5 mm Medium Self-closing function When the radiator thermostat is removed, the TRV Body closes except for a leakage rate as frost-protection. Identification · Grey protection cap, 'SC' embossed on top · Brass valve insert with 'S' imprinted three times 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. Pre-setting Pre-setting is done by removing the spindle cover (SW11) and turning the pre-setting screw with tool VA8201SC01 or VA8201SC02 (also see 'Accessories') according to diagram and values. Installation Example Fig. Horizontal angle Dimensions and Ordering Information h l L Fig. Horizontal angle Body type Angle to EN215 (D) (Fig. [. . . ] 60 mm VA5204A010 VA5204A015 VA5204A020 Honeywell Subject to change 3 EN0H-2106GE25 R0307 V2000SC - SC TYPE TRV BODY Flow Diagram Pre-setting kv-value cv-value NOTE: r 0. 03 0. 04 1/4 0. 06 0. 07 1/2 0. 11 0. 13 3/4 0. 17 0. 20 1 0. 22 0. 26 1 1/2 0. 32 0. 37 2 0. 40 0. 47 r = leakage rate when thermostat is removed Automation and Control Solutions Honeywell GmbH Hardhofweg 74821 Mosbach, Germany Phone: +49 (6261) 810 Fax: +49 (6261) 81393 www. honeywell. com EN0H-2106GE25 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 by its Authorized Representative. [. . . ]