Danfoss EV215B Data sheet [pl]
Karta katalogowa
Zawory elektromagnetyczne 2/2-drożne bezpośredniego działania do pary
Typu EV215B
EV215B to 2/2-drożny elektrozawór bezpośredniego działania do pary wodnej o temperaturze do
185 °C.
Uszczelnienie teflonowe PTFE zapewnia niezawodną pracę nawet w przypadku pary zanieczyszczonej.
Korpus wykonany ze stali nierdzewnej gwarantuje długą oraz bezawaryjną pracę.
Charakterystyka |
yy 2/2-drożne |
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yy Zaprojektowane specjalnie dla pary wodnej o |
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temperaturze do 160 °C lub 185 °C |
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yy Bezpośredniego działania |
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yy Temperatura otoczenia: do 40 °C |
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yy Przyłącze: G 1/4” |
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yy Korpus wykonany ze stali nierdzewnej |
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yy DN 3 |
yy Funkcja NC (normalnie zamknięty) yy Temperatura medium:
yy EV215B z cewką BQ - do 185 °C dla cewek AC yy EV215B z cewką BN - do 160 °C dla cewek DC
yy EV215B z cewką BB - do 160 °C dla cewek AC do 140 °C dla cewek DC
yy Connection: ISO 228/1
Approvals |
All valves are UL/UR approved: |
© Danfoss | DCS (az) |2017.11 |
IC.PD.300.J5.49 | 520B8321 | 1 |
Karta katalogowa | Zawory elektromagnetyczne 2/2-drożne bezpośredniego działania do pary Typu EV215B
Korpus wykonany ze stali |
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Dopuszczalne ciśnienie |
Temperatura medium |
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nierdzewnej , NC |
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różnicowe min.–maks. |
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min.–maks. |
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Wartość |
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[bar] |
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[°C] |
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Przyłącze |
Materiał |
Gniazdo |
Ce- |
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Ce- |
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Numer |
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kv |
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Ce- |
Ce- |
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ISO228/1 |
uszczelnień |
[mm] |
wka |
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wka |
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katalogowy |
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[m³/h] |
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wka |
wka |
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BN DC |
BB |
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typu |
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typu |
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BQ |
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typu |
typu |
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BB AC |
DC |
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BQ |
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BN |
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BB AC |
BB DC |
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AC |
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DC |
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G 1/4 |
PTFE |
3 |
0.3 |
0 – 10 |
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0 – 5 |
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0 – 5 |
0 – 3.6 |
0 –185 |
0 – 160 |
0 –140 |
032U3801 |
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Dane techniczne, NC
Typ |
EV215B |
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Czas otwierania [ms] 1) |
20 |
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Czas zamykania [ms] 1) |
20 |
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1) Podane czasy są orientacyjne i odnoszą się do pary. Dokładne czasy otwierania i zamykania zależą od wartości ciśnienia. |
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Montaż |
Zalecany montaż w pozycji poziomej z cewką skierowaną ku górze |
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Max. working pressure (MWP) |
10 bar |
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Maks. ciśnienie testowe |
25 bar (UL 429: 24.1 bar) |
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Temperatura otoczenia |
Maks. 40 °C przy temperaturze medium 185 °C |
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Lepkość |
Maks. 50 cSt |
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Korpus zaworu |
Stal nierdzewna |
Nr w. 1.4404 |
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Zwora/ogranicznik zwory |
Stal nierdzewna |
W. nr 1.4105/AISI 430FR |
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Materiały |
Sprężyna |
Stal nierdzewna |
W. nr 1.4306/AISI 304L |
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Tuleja zwory |
Stal nierdzewna |
W. nr 1.4310/AISI 301 |
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Płytka zaworu |
PTFE (politetrafluoroetylen) |
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Uszczelki zewnętrzne |
O-ring: AFLAS |
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Wymiary i masa |
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L |
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B |
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H |
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H 1 |
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H 2 |
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Masa z cewką |
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Masa z cewką |
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Typ |
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BQ, BB |
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BN |
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[mm] |
[mm] |
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[kg] |
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EV215B 3 |
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35 |
35 |
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87 |
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12.5 |
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74.5 |
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0.51 |
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0.79 |
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Zawór z cewką typu BQ, BB |
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Cewka typu BN |
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Kątmontażu
© Danfoss | DCS (az) |2017.11 |
IC.PD.300.J5.49 | 520B8321 | 2 |
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