Bürkert
先導控制式二位二通隔膜閥
類型 0290 / ID 號碼 44373
產品描述
閥門 0290 是一款 S.EV 結構系列的先導控制式隔膜閥。閥門在無差壓時打開。透過隔膜和磁銜鐵的固定連接，為打開過程提供支援。在此過程中，整合的「Soft Kick」（軟擊）功能在打開時可以對材料起到保護作用。根據具體應用，可以提供不同的隔膜材料。不鏽鋼變體進一步完善了殼體的選材。電磁線圈包覆有一層化學耐抗性高的環氧樹脂。為了降低電能功耗，所有 DC 變種都在电磁线圈中安裝了一個「Kick and Drop」電子設備。與符合 DIN EN 175301-803 A 形的插頭配套使用時，閥門滿足 IP65 防護等級 – 配套使用一個不鏽鋼殼體 NEMA 4X。
- 商品代碼
- 84818079
- 國家
- DE
技術屬性
名稱 |
金額 |
單位 |
|---|---|---|
| Type | 0290 | |
| Operation | force-controlled | |
| Actuator type | Plunger valve | |
| Main valve operating principle | Diaphragm valve | |
| Switch function | on/off | |
| Media separation | No | |
| Valve function | A - normally closed - inlet port 1 (P/NC) | |
| Fluidic port connection number | 2 | |
| Valve function number of switching positions | 2 | |
| Valve function manual actuation | No | |
| Flow | Above seat | |
| Nominal pressure min | 0 | bar |
| Nominal pressure max (liquid) | 16 | bar |
| Main valve orifice 1 (P) (mm) | 12 | mm |
| Main valve orifice 1 (inch) | 7/16 inch | |
| Kv value (water) | 1,8 | m3/h |
| QNn value (gas) | 1.900 | l/min |
| Main valve wetted material | Brass | |
| Port connection 1 type | Inner thread | |
| Port connection 1 thread type | G | |
| Port connection 1 thread marking | 1/2 | |
| Port connection 2 type | Inner thread | |
| Port connection 2 thread type | G | |
| Port connection 2 thread marking | 1/2 | |
| Medium-contacting part core material | Stainless steel | |
| Medium-contacting part stopper material | Stainless steel | |
| Seat seal material category | Elastomer | |
| Seat seal material | NBR (Nitrile rubber) | |
| Sealing toward outside material | NBR (Nitrile rubber) | |
| Temperature environment max | 55 | °C |
| Temperature medium min | -10 | °C |
| Temperature medium max | 80 | °C |
| Voltage / rated voltage | 230 | V |
| Voltage / rated voltage | 230 | V |
| Voltage tolerance negative | 10 | % |
| Voltage tolerance positive | 10 | % |
| Voltage frequency | 50 | Hz |
| AC voltage | Yes | |
| DC voltage | No | |
| Battery voltage | No | |
| Rated power consumption | 10 | W |
| inrush power consumption AC | 100 | V·A |
| Rated power AC | 25 | V·A |
| Electrical connection sort | Plug pattern form A according to DIN EN 175301-803 | |
| Electrical connection number of contacts | 2 + Grounding conductor | |
| Cable plug in delivery | enclosed | |
| Cable plug art. no. - type | 00314802 - 2518 | |
| Electrical connection position | in direction of flow left | |
| Protection type (IP max. with suitable connector) | IP65 | |
| Coil type | block bolted | |
| Coil insulation material (encasement) | Epoxy | |
| Coil size | 40 | mm |
| Coil wiring overvoltage protection | without | |
| Coil wiring rectifier | No | |
| Coil wiring polarity recovery diode | No | |
| Thermal insulation class of the actuator | H | |
| Nominal operation/Duty cycle | 100 | % |
| Switch time open min | 100 | ms |
| Switch time open max. | 250 | ms |
| Switch time close min | 700 | ms |
| Switch time close max. | 2.000 | ms |
| Valve setting opening time | No | |
| Valve setting closing time | No | |
| Back-pressure-resistant version | No | |
| Vacuum version | Yes | |
| Analysis version | No | |
| Oil burner valve | No | |
| Steam version | No | |
| Pilot control orifice (mm) | 1,5 | mm |
| Pilot control seal material | NBR (Nitrile rubber) | |
| Low-noise version | No | |
| Main valve with integrated screen | No | |
| Installation length | 74,5 | mm |
| Valve construction | Valve complete | |
| 重量 | 0,688 | kg |
下載
數據表
描述 |
文件大小 |
語言 / 國家 |
|
|---|---|---|---|
|
Type 0290 data sheet | servo-assisted diaphragm valve | 992 kB | EN / EU |
|
|
Typ 0290 Datenblatt | servogesteuertes Membranventil | 992 kB | DE / DE |
用戶手冊
描述 |
文件大小 |
語言 / 國家 |
|
|---|---|---|---|
|
|
Additional Manual Type 0131 0255 0256 0283 0287 0290 0293 2610 | El. operating conditions | 132 kB | EN,FR,DE / EU |
|
|
Additional manual Type 6013 | PX01 - PX03 Use in the explosion-hazard area | 125 kB | EN,FR,DE / EU |
|
|
Additional manual Type 6013 | PX011 - PX13 Use in the explosion-hazard area | 518 kB | EN,FR,DE / EU |
|
|
Operating Instructions Type 0290 | 2-way solenoid valve, direct-acting | 144 kB | EN / EU |
|
|
Operating Instructions Type 0290 | 2/2-way solenoid valve | 700 kB | EN / EU |
|
|
Additional manual Type 0290 | 2/2-way solenoid valve | 110 kB | RU / RU |
|
|
Bedienungsanleitung Typ 0290 | 2/2-Wege-Magnetventil | 692 kB | DE / DE |
|
|
Instrukcja obsługi Typ 0290 |Zawór elektromagnetyczny 2/2-drogowy | 524 kB | PL / PL |
|
|
Manual de instrucciones Modelo 0290 | Electroválvula de 2/2 | 702 kB | ES / ES |
|
|
Manuel d'utilisation Type 0290 | Electrovanne 2/2 voies | 701 kB | FR / FR |
歐盟聲明
描述 |
文件大小 |
語言 / 國家 |
|
|---|---|---|---|
|
|
EU-DoC|EU Declaration | 2 MB | EN,FR,DE |
互動式動畫
描述 |
文件大小 |
語言 / 國家 |
|
|---|---|---|---|
|
|
3D-Animation - 0290 | 2 MB | EN |
傳單及目錄
描述 |
文件大小 |
語言 / 國家 |
|
|---|---|---|---|
|
|
4 MB | EU | |
|
|
723 kB | AF |
