User manual HONEYWELL VERAFIX-EK-MES DATASHEET

[. . . ] V2467 Verafix-EK-MES LOCKSHIELD VALVE-SETS FOR COMPACT RADIATORS PRODUCT DATA Application The Verafix-EK-MES is a set of one control valve and one measuring valve. They are used to connect compact radiators and universal radiators to heating loops in two-pipe heating systems. [. . . ] 10 bar (145 P. S. I)) 1, 7 (pre-setting valve, angle) 1, 45 (pre-setting valve, straight) 0, 2/1, 0 (measuring valve, angle) 0, 2/0, 9 (measuring valve, straight) Materials · Valve housing made of nickel-plated red bronze RG5 according to DIN 1705 · Valve insert made of brass with EPDM O-rings · Cap made of nickel-plated brass with PTFE sealing · Union-nut and tailpiece made of brass, union-nut additionally nickel-plated Copyright © 2001 Honeywell AG · All rights reserved EN0H-190GE25 R0101 VERAFIX-EK-MES Function The flow through the radiator is throttled by pre-setting the flow rate. Pre-setting can either be done at the control valve or at a possible pre-settable radiator TRV insert. To pre-set the control valve proceed as follows: · Shutoff valve with 4 mm Allan key. · Turn limiting ring clockwise to stop with screwdriver. · Turn limiting ring anti-clockwise number of turns as per flow diagram on page 4. · Open valve as far as possible with 4 mm Allan key. Pre-setting is retained even when valve is shutoff, e. g. Optionally a measuring device can be connected to the measuring valve to control the flow or pre-set the control valve according to actual flow. Measuring is done when system is operating. The Verafix-MES-adapter is required to connect a measuring device to the valve ­ see `Accessories' further below. The radiator is shutoff from the heating loop by turning the valve inserts of both valves clockwise as far as possible. The radiator can be drained or filled over the Verafix-EK-MES by using the draining adapter (accessory). [. . . ] (OS = Ordering System) Type Angle Angle Straight Straight DN 15 15 15 15 valve inlet 3/4" external 3/4" external 3/4" external 3/4" external valve outlet 1/2" external 3/4" internal 1/2" external 3/4" internal kvs-value 1, 70 0, 2/1, 0 1, 45 0, 2/0, 9 OS-No. V2467EX020 V2467DY015 V2467DX020 V2467DY015 EN0H-190GE25 R0101 2 Honeywell AG · All rights reserved VERAFIX-EK-MES Accessories Mesuring adapter for measuring valve 0 01 01 45 010 016 External thread fittings for plastic pipe (2 pcs) 3/4" x 12x 2 mm 3/4" x 14 x 2 mm 3/4" x 16 x 2 mm 3/4" x 17 x 2 mm 3/4" x 18 x 2 mm Orifice type flow meter for measuring valve 0 86 00 17 000 000 1 01 01 46 120 000 1 01 01 46 140 000 1 01 01 46 160 000 1 01 01 46 170 000 1 01 01 46 180 000 External thread fittings for composite pipe (2 pcs) 3/4" x 14x 2 mm 3/4" x 16 x 2 mm 3/4" x 18 x 2 mm 1 01 01 46 240 000 1 01 01 46 260 000 1 01 01 46 280 000 BasicMES measuring computer for measuring valve 6 86 12 00 100 000 Radiator tailpiece with thread up to collar for all Verafix-EK-MES 0 20 17 01 015 801 Extension tailpiece for all Verafix-EK-MES 0 20 17 03 015 000 Draining adapter for all Verafix-EK-MES 0 08 08 02 000 000 Soldering tailpiece for all Verafix-EK-MES 0 20 53 01 015 000 Nickel-plated union nut for all Verafix-EK-MES Special Verafix-key for all Verafix-EK-MES 0 44 20 00 110 000 0 20 18 15 015 926 Nickel-plated cap for pre-setting valve for measuring valve 0 20 55 01 250 926 0 20 55 13 250 926 External thread fittings for copper and soft steel pipe (2 pcs) 3/4" x 10 mm 3/4" x 12 mm 3/4" x 14 mm 3/4" x 15 mm 3/4" x 16 mm 3/4" x 18 mm 1 01 01 47 100 000 1 01 01 47 120 000 1 01 01 47 140 000 1 01 01 47 150 000 1 01 01 47 160 000 1 01 01 47 180 000 Sealing for cap for all Verafix-EK-MES 0 40 45 10 210 000 Honeywell AG · All rights reserved 3 EN0H-190GE25 R0101 VERAFIX-EK-MES Flow Diagramm Control Valve Pre-setting = Number of turns kv-value angle 1/4 0, 07 1/2 0, 13 1 0, 22 1 1/2 0, 32 2 0, 43 3 0, 65 4 0, 85 5 1, 1 6 1, 3 7 1, 5 8 = open kvs = 1, 70 EN0H-190GE25 R0101 4 Honeywell AG · All rights reserved VERAFIX-EK-MES Flow Diagram Measuring Valve kv-values Measuring range Angle pattern Straight pattern I 0, 2 0, 2 II 1, 0 0, 9 Honeywell AG · All rights reserved 5 EN0H-190GE25 R0101 VERAFIX-EK-MES Home and Building Control Honeywell AG Zu den Ruhrwiesen 3 D-59755 Arnsberg-Neheim EN0H-190GE25 R0101 Phone: (49) 2932 9880 Fax: (49) 2932 988259 mng@honeywell. com 6 http://europe. hbc. honeywell. com Subject to change · All rights reserved [. . . ]