Burkert0262二位二通膜片閥 寶德0262
即在無流量時關(guān)閉或在無流量時打開。該膜片致動器移動的主軸與閥盤克服彈簧和開關(guān)閥,主軸設(shè)計與低酚雙重密封。當(dāng)作用方式 A 為關(guān)閉狀態(tài)時。控制精度 5.1普通電磁閥只有開、關(guān)兩個位置,在控制精度要求高和參數(shù)要求平穩(wěn)時請選用多位電磁閥,三位常開電磁閥,具有微啟,全開和關(guān)閉三種流量。帶有伺服隔膜和強制提升裝置的先導(dǎo)式直通閥有兩種類型,即在無流量時關(guān)閉或在無流量時打開。當(dāng)作用方式 A 為關(guān)閉狀態(tài)時,芯體會在彈簧力的作用下將先導(dǎo)式孔眼關(guān)閉。There are two types of the pilot direct valve with servo diaphragm and mandatory lifting device, which is to turn off or open when no flow is free. When the action mode A is closed, the core will close the pilot hole with the force of spring.
Burkert0262二位二通膜片閥 寶德0262
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