User manual HONEYWELL V2075 DATASHEET

[. . . ] V2075, V2077 Flowshare Valve THERMOSTATIC TWO-WAY FLOWSHARE VALVE PRODUCT DATA Application Thermostatic flowshare valves control the output of radiators in vertical one-pipe heating systems. Heating water not required is diverted through the bypass into the return. [. . . ] Depending on the room temperature heating water is partly diverted through the outlet into the radiator and partly through the bypass into the return pipeline. When the room temperature falls the valve is opened by the radiator thermostat and more heating water can flow into the radiator. When the room temperature rises the valve is closed and the heating water is diverted past the radiator into the bypass. Copyright © 2001 Honeywell AG · All rights reserved EN0H-193GE25 R0101 FLOWSHARE VALVE (V2075, V2077) Dimensions Fig. Version for connection on the left Fig. Version for connection on the right NOTE: Valve is supplied without radiator thermostat but with protection cap. Table 1: Dimensions DN 10 15 20 l 63, 0 65, 5 73, 5 l1 29, 0 30, 5 36, 5 l2 31, 5 34, 0 39, 5 d1 G 1/2" AG G 3/4" AG G1" AG d2 G 3/4" AG G 3/4" AG G 1" AG d3 G 3/4" AG G 7/8" AG G 1 1/8" AG h 22, 0 22, 0 31, 0 NOTE: All dimensions in mm unless stated otherwise. Ordering information Version Connection on the left Dim. 3/8" 1/2" 3/4" Connection on the right 3/8" 1/2" 3/4" Connection on the left Connection on the right 1/2" 1/2" Radiator proportion 35. . . 60% 35. . . 60% 35. . . 60% 35. . . 60% 35. . . 60% 35. . . 60% 35. . . 60% 35. . . 60% kvs-value 2, 1 2, 1 2, 7 2, 1 2, 1 2, 7 2, 1 2, 1 OS-No. V2075L0010 V2075L0015 V2075L0020 V2075R0010 V2075R0015 V2075R0020 V2077L0015 V2077R0015 Two-way Flowshare Valve for Forster type heating systems NOTE: Valves are supplied without union nuts but with three sealing rings. EN0H-193GE25 R0101 2 Honeywell AG · All rights reserved FLOWSHARE VALVE (V2075, V2077) Accessories Pre-setting key tool to change radiator proportion 0 44 08 00 650 000 Connections for the valve outlet Brass union-nut for valves DN10 and DN15 0 20 18 15 015 000 0 20 18 15 020 000 Connections for the valve inlet Internally threaded tailpiece, nickel-plated 1/2" 3/4" Brass union-nut for valves DN10 for valves DN15 for valves DN20 Brass soldering tailpiece 15 mm, for valves DN15 22 mm, for valves DN20 Steel welding tailpiece 1/2", for valves DN15 3/4", for valves DN20 Adapter with olive connection 0 20 96 13 300 000 0 40 35 02 015 000 0 40 35 02 020 000 0 20 53 03 015 000 0 20 53 03 020 000 0 20 18 17 012 000 0 20 18 15 015 000 0 20 18 15 020 000 1 01 01 75 015 000 1 01 01 75 020 000 for valves DN20 Externally threaded brass tailpiece 1/2", for valves DN15 3/4", for valves DN20 Reduction adapter for valves DN20 and radiators with 1/2" connection 0 20 35 01 015 000 0 20 35 01 020 000 0 20 35 12 015 000 Accessories to avoid heating up through the return Note that the kvs-value of the combination is reduced, see flow diagrams on pages 4 and 5. Injector for installation in the bypass pipe 1/2" 3/4" 1 05 01 65 015 000 1 05 01 65 020 000 Extension tailpiece, is installed additionally to the injector, radiator is shifted by approx. 7 cm · Version 1/2" radiator connection 1/2" external · Version 3/4" with reduction tailpiece 3/4" external - 1/2" internal. By this existing radiators can be replaced with new radiators 1/2" internal without replacing the valve. 1/2", for valves DN10 and DN15 3/4", for valves DN20 Special-lockshield, consisting of · Verafix-E, 1/2" straight with union nut and special tailpiece 1/2" external, or 0 20 35 09 010 000 0 20 35 09 015 000 0 20 35 09 020 000 · Verafix-E, 3/4" straight with reduction tailpiece 3/4" external - 1/2" internal. [. . . ] kv-values and radiator proportion for DN20 P-Deviation Pre-setting 0 0, 5 1 1, 5 2 closed kv 1, 40 1, 50 1, 60 1, 70 1, 80 1, 60 1, 76 1, 86 1, 95 2, 10 1K % 23 21 19 17 15 kv 1, 90 2, 02 2, 13 2, 23 2, 40 2K % 41 38 34 30 27 kv 2, 20 2, 32 2, 38 2, 51 2, 70 3K % 50 47 43 39 35 kv 2, 60 2, 70 2, 75 2, 85 3, 10 open % 70 67 64 61 58 Table 5. kv-values and radiator proportion for DN20 with special lockshield, tailpiece and injector P-Deviation Pre-setting 0 0, 5 1 1, 5 2 closed kv 1, 32 1, 40 1, 50 1, 60 1, 70 1, 49 1, 61 1, 69 1, 75 1, 86 1K % 22 20 18 16 14 kv 1, 72 1, 80 1, 88 1, 95 2, 06 2K % 39 35 31 28 25 kv 1, 93 2, 00 2, 05 2, 13 2, 24 3K % 47 44 40 36 32 kv 2, 18 2, 24 2, 27 2, 32 2, 45 open % 67 64 61 68 55 Honeywell AG · All rights reserved 5 EN0H-193GE25 R0101 FLOWSHARE VALVE (V2075, V2077) Home and Building Control Honeywell AG Zu den Ruhrwiesen 3 D-59755 Arnsberg-Neheim EN0H-193GE25 R0101 Phone: (49) 2932 9880 Fax: (49) 2932 988239 mng@honeywell. com 6 http://europe. hbc. honeywell. com Subject to change · All rights reserved [. . . ]