burkert 0280電磁閥 返回列表頁(yè)

burkert 0280電磁閥 is a normally closed or normally open servo-assisted solenoid valve (circuit functions A and B). For circuit function A, burkert 0280電磁閥 is normally closed by spring action assisted by the fluid pressure. When de-energized, a pressure is built up above the servo diaphragm pressing it down to close the valve. When energized, the space above the servo diaphragm is exhausted via the pilot valve, the diaphragm is lifted by the fluid pressure to open the valve.

應(yīng)用：

1. 中性氣體和液體
2. 兩位兩通常閉用于空氣或氣體（咨詢液體使用）
3. 衛(wèi)生級(jí)應(yīng)用
4. 消防設(shè)施
5. 灌溉系統(tǒng)
6. 洗衣店
7. 上光技術(shù)
8. 機(jī)床（例如冷卻水）

技術(shù)參數(shù)：

Seal Materials/Fluids Handled/Temp.- Range
NBR Neutral fluids, e.g. compressed air, town gas,water, hydraulic oil, oils and fat without additives -10 to +90 °C
EPDM Oils and fat-free fluids, e.g. hot wateralkaline washing and bleaching lyes -40 to+90 °C
FPM Hot air, oxygen, per-solutions, hot oils oils with additives -10 to +90 °C

工作電壓230，42，24 V/50赫茲，24 V/=電壓容差為±10％功耗AC21 VA（沖擊）12V/8 W（保持）直流8 W負(fù)載周期100％連續(xù)額定周轉(zhuǎn)率高達(dá)100CPM評(píng)級(jí)與電纜插頭或電纜IP 65
欲了解更多詳細(xì)信息，請(qǐng)參閱圖表阻力（單張-號(hào)1896009）。
zui大環(huán)境溫度+55°C
zui大粘度約 21 mm²/s
響應(yīng)時(shí)間開約 50毫秒
關(guān)閉約400毫秒
的響應(yīng)時(shí)間進(jìn)行了測(cè)量與水在zui高的工作壓力6bar。他們依靠壓力處理液和粘度。
端口連接G 1/4，G 3/8，G 1/2

結(jié)構(gòu)示意圖：