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Каталог котлов и цены Viessmann

Каталог котлов и цены Viessmann

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Àðìàòóðà KSBBOA–RVKÎáðàòíûé êëàïàí äèñêîâûéÎáëàñòü ïðèìåíåíèÿ:Ïðîìûøëåííûå è îòîïèòåëüíûå ñèñòåìûÆèäêîñòè, ãàçû è ïàðûÑèñòåìû âîäÿíîãî îòîïëåíèÿ ïî DIN 4751Ñèñòåìû âîäÿíîãî îòîïëåíèÿ âûñîêîãî äàâëåíèÿ ïî DIN 4752Ñèñòåìû ïåðåäà÷è òåïëîòû ïî DIN 4754 (òîëüêî PN 6/10/16)Íåîáõîäèìî ó÷èòûâàòü îãðàíè÷åíèÿ, óñòàíàâëèâàåìûå òåõíè÷åñêèìèíîðìàìè.Íå ïðèãîäíû äëÿ æèäêîñòåé (ñðåä), îêàçûâàþùèõ àãðåññèâíîå äåéñòâèåíà ïðèìåíÿåìûå ìàòåðèàëû.PN 6Êîðïóñ èç ëàòóíè (DN 15–100) èëè EN–GJL–250 (JL 1040), (DN125–200),Òàðåëêà êëàïàíà èç ïëàñòèêà, îò –30 °C äî 100 °C (DN 15–100)Òàðåëêà êëàïàíà èç EN–GJL–250 ñ êîëüöåâîé ïðîêëàäêîé îò–10°C äî 100 °C (DN 125–200)PN 6/10/16 Êîðïóñ èç ëàòóíè (DN 15–100) èëè EN–GJL–250 (JL 1040), (DN125–200),Òàðåëêà êëàïàíà èç íåðæàâåþùåé ñòàëè/GJL–250, îò –10°C äî250 °CÌàòåðèàëû:ÊîðïóñDN 15–100: Ëàòóíü CuZn39Pb3DN 125–200: ×óãóí ñ ÷åøóé÷àòûì ãðàôèòîì EN–GJL–250Èñïîëíåíèå:Êîðïóñ, ïîäâåðæåííûé äàâëåíèþÊðûøêà êîðïóñàÇàïîðíûé áëîê — ïëàñòèíà ñ ïðóæèíîéÓïëîòíÿþùèé äèñê ïåðåìåùàåòñÿ â êîðïóñåÏîëîæåíèå óïëîòíÿþùåãî äèñêà îïðåäåëÿåòñÿ êàê ðåæèìîì ïîòîêà,òàê è ïðóæèíîé (âìîíòèðîâàííîé â ñòàíäàðòíîì èñïîëíåíèè)Îáðàòíûå êëàïàíû òàðåëü÷àòîãî òèïà BOA®–RVK â ñòàíäàðòíîì èñïîëíåíèè îñíàùàþòñÿ çàïèðàþùåé ïðóæèíîé è ïîýòîìó ïðèãîäíû äëÿóñòàíîâêè â âåðòèêàëüíûõ è ãîðèçîíòàëüíûõ òðóáîïðîâîäàõ. Îáðàùàéòå âíèìàíèå íà íàïðàâëåíèå ïîòîêà è ñòðåëêó íà êîðïóñå êëàïàíà. Äëÿîòêðûòèÿ êëàïàíà òðåáóåòñÿ ìèíèìàëüíîå äàâëåíèå. Åñëè ýòî äàâëåíèå íå äîñòèãàåòñÿ, âìîíòèðîâàííàÿ çàïèðàþùàÿ ïðóæèíà ìîæåò áûòüóäàëåíà. Áåç çàïèðàþùåé ïðóæèíû êëàïàí ìîæíî óñòàíàâëèâàòü òîëüêî â âåðòèêàëüíûõ òðóáîïðîâîäàõ ñ âîñõîäÿùèì ïîòîêîì.Ðàáî÷èå äàâëåíèÿÍîìèí. äàâëåíèå Íîìèí. äèàìåòð Äîïóñòèìûå ðàáî÷èå äàâëåíèÿ â áàðàõ ïðè òåìïåðàòóðàõ â °CPN DN 50 80 100 120 2506 15–200 6 4 2 – –6/10/16 15–200 16 16 16 16 13PN Ðàçìåðû, ìì Âåñ, êã ÀðòèêóëDN L D1 D2 D3 d0 d16/10/16 15 17 43 51 – 15 28 0,15 468606126/10/16 20 20 53 61 – 20 33 0,25 468606136/10/16 25 23 64 71 25 41,5 0,30 468606146/10/16 32 28 76 82 – 32 51,5 0,50 468606156/10/16 40 31,5 86 92 – 40 58,5 0,65 468606166/10/16 50 40 96 108 – 48,5 71,5 0,90 468606176/10/16 65 46 116 127 – 63 90 1,20 468606186/10/16 80 51 132 142 – 77 110 2,00 468606196/10/16 100 61 152 162 – 96 126 2,80 468606206/10/16 125 90 184 192 210 118 161 10,0 468606216/10/16 150 106 209 218 250 138 186 13,0 468606226/10/16 200 140 263 273 273 194 240 22,0 46860623157

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