User manual HONEYWELL V2000FS DATASHEET

[. . . ] FINELY PRESETTABLE RADIATOR VALVE WITH FLUSH POSITION PRODUCT DATA V2000FS FS type TRV Body Application 1/2 1/2 Angle to DIN 1/2 Straight to DIN 1/2 Angle to NF Straight to NF 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. [. . . ] BB, KV, UBG, SL, VS, FS, FV and SC. Design The thermostatic radiator valve body consists of: · Valve housing PN10, DN10, 15 or 20 with · internal thread connection to DIN2999 (ISO7) for threaded, copper or precision steel pipe on inlet1 (compression ring fittings see `Accessories') · external thread connection with union-nut and radiator tailpiece on outlet1 (Eurocone for DN15) · angle to DIN and straight to DIN bodies with dimensions according to EN215, Appendix A, Series D · angle to NF and straight to NF bodies with dimensions according to EN215, Appendix A, Series F · Finely pre-settable valve insert with flush position · Protection cap · Union-nut and radiator tailpiece Features · Pre-settable fine-adjustment valve disc · Tamper-proof presetting, visible when radiator thermostat is removed · For heating systems with small flow rates · With extra position for system flushing · Quiet operation · DIN type bodies with dimensions according to EN215, Appendix A, Series D · NF type bodies with dimensions according to EN215, Appendix A, Series F · AT-Concept valve housing and insert · Valve insert can be replaced while system is operating and without draining the system · Valve opening spring is not in the water · Standard M30 x 1. 5 thermostat connection · Supplied with brown protection cap, imprinted `FS' for clear identification Materials · Angle/straight to DIN: valve housing made of nickel-plated red bronze · Angle/straight to NF and horizontal angle: 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, brown plastic pre-setting ring · Protection cap made of brown plastic · Union-nut and tailpiece made of nickel-plated brass Honeywell Subject to change EN0H-2104GE25 R0307 V2000FS - FS TYPE TRV BODY Specifications Medium Heating water, water quality to VDI2035 PN10 max. 0. 2 bar (2. 9 psi) recommended for quiet operation 0. 51 111 kg/h 11. 5 mm 2. 5 mm Operating temperature max. 130°C (266°F) Operating pressure Differential pressure 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. 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 kv(cv)-value Nominal flow Closing dimension Stroke Thermostat connection M30 x 1. 5 Identification · Brown protection cap, `FS' embossed on top of cap · Brass valve insert with brown plastic dial on top Installation Example Fig. [. . . ] 65 mm Soldering tailpiece 3/8" x 12 mm (for DN10) 1/2" x 15 mm (for DN15) VA5230A010 VA5230A015 VA5204A010 VA5204A015 EN0H-2104GE25 R0307 4 Honeywell Subject to change V2000FS - FS TYPE TRV BODY Flow Diagram Pre-setting xP = 1K (m3/h) xP = 2K (m3/h) kvs-value (m3/h) NOTE: 1 0. 02 0. 02 0. 02 2 0. 04 0. 04 0. 04 3 0. 10 0. 11 0. 12 4 0. 14 0. 19 0. 21 5 0. 16 0. 25 0. 30 6 0. 17 0. 29 0. 37 7 0. 18 0. 32 0. 45 8 0. 18 0. 35 0. 51 Pre-setting 8 = flush position, set by factory Design Example Given: Required: Solution: Result: Flow rate 75 kg/h Pre-setting for a required pressure loss p = 90 mbar = 9 000 Pa 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 Pre-setting 5 Honeywell Subject to change 5 EN0H-2104GE25 R0307 V2000FS - FS 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-2104GE25 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. [. . . ]