00 81L 11PPPPI0090 000001 01Oventrop GmbH & Co. KG 19.03.24 000002 02OVENTROP GmbH & Co.KG - Online GAEB Export 000003 08EUR EURO 000004 11 1 N Titel 000005 12Leistungspositionen 000006 21 1 1 NNN 00000001000Stck 000007 25OVENTROP-Aquastrom VT Thermal circulation valve with press connection 000008 26 Aquastrom VT thermal circulation valve with 000009 26 presetting of the control temperature for thermal 000010 26 control and with presetting of the residual volume 000011 26 flow for hydronic balancing in circulation pipes 000012 26 according to DVGW work sheet W551/W553. 000013 26 000014 26 Thermal control: 000015 26 Recommended control range: 55 °C to 60 °C (max. 000016 26 control range: 50 °C to 65 °C, control accuracy ?1 °C) 000017 26 000018 26 For a preset temperature (e.g. 57 °C), the valve 000019 26 reduces the volume flow from this temperature to a 000020 26 residual value, which is to be determined from the 000021 26 calculation regulations according to the DVGW work 000022 26 sheet and can be set accordingly on the valve. The 000023 26 valve also supports automatic thermal disinfection. 000024 26 Approx. 6 °C above the set temperature, the volume 000025 26 flow increases again and is reduced to the residual 000026 26 volume flow again from approx. 16 °C above the set 000027 26 temperature. The reduction back to the residual 000028 26 volume flow ensures that the downstream system 000029 26 sections are also supplied with a disinfection volume 000030 26 flow due to the restored hydronic balance. The valve 000031 26 thus optimally supports the thermal disinfection of 000032 26 the circulation system. At the end of the 000033 26 disinfection phase, the valve returns to its initial 000034 26 position. 000035 26 000036 26 Incl. insulation complying with fire protection class 000037 26 B1 and thermometer. 000038 26 000039 26 DVGW, SVGW, KIWA, VA, and WaterMark certified. 000040 26 000041 26 Matériel: Bronze 000042 26 000043 26 Diamètre: DN 15 000044 26 Raccordement: Press connection 000045 26 000046 26 Réf.: 4205753 000047 26 EAN-Code: 4026755347814 000048 26 Fabricant: OVENTROP GmbH & Co. KG, Olsberg 000049 26 Subject to technical changes. 000050 31 1 000051 99 00001000052