SMC真空壓力開(kāi)關(guān) SMC真空壓力開(kāi)關(guān)

1）必須確認(rèn)使用的工作介質(zhì)是否適合所選定的流體閥
2）不要在有腐蝕性和爆炸性氣體的場(chǎng)合使用
使用可燃性液體或氣體時(shí)，內(nèi)外泄漏量應(yīng)符合規(guī)格要求。
3）流路中不允許有油之類的污染物時(shí)，應(yīng)使用禁油規(guī)格。
4）工作介質(zhì)為液體時(shí)，其粘度一般在50×10^-6m^2/s以下。
zui高動(dòng)作壓力差：指在閥開(kāi)啟或關(guān)閉狀態(tài)
Since the electrical voltage
根據(jù)幾位幾通的要求、閥的零位狀態(tài)
動(dòng)式還是導(dǎo)式的要求和接

SMC真空壓力開(kāi)關(guān) SMC真空壓力開(kāi)關(guān)
管口徑的要求等，選擇閥的系列
other than 24 VDC, 12 VDC have no
which reduces the overall power
feature of polarity protection diode, use caution not to make a
mistake of the polarity.
The circuit shown above
reducesurrent consumption at holding,
power waveform shown on the right.
consumption. Refer to the electrical
zui低動(dòng)作壓力差：指主閥芯保持
動(dòng)作時(shí)能允許的zui高壓力差即一次側(cè)與二次側(cè)壓力之差

SMC真空壓力開(kāi)關(guān)