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訪問次數(shù):282更新時間:2017-11-02 14:07:23
寶德0280直通閥 burkert0280
0280經(jīng)由一個隔膜節(jié)流孔,在隔膜上方形成介質(zhì)壓力,進而關(guān)閉閥門。接通時,芯體先打開先導(dǎo)式孔眼。隔膜上方的關(guān)閉壓力被卸除,且閥門由介質(zhì)壓力打開。為了*打開閥門,所需的差壓不能低于 0.5 bar。流體狀態(tài):大至有氣態(tài),液態(tài)或混合狀態(tài),特別是口徑大于DN25訂貨時一定要區(qū)分開來。 高溫流體:要選擇采用耐高溫的電工材料和密封材料制造的電磁閥,而且要選擇活塞式結(jié)構(gòu)類型的。
寶德0280直通閥 burkert0280
0280 through a diaphragm throttling hole, forming medium pressure above the diaphragm to close the valve. When connected, the core opens the pilot perforation. The closing pressure above the diaphragm is removed and the valve is opened by medium pressure. To fully open the valve, the required differential pressure must not be lower than 0.5 bar. Fluid status: large to gas, liquid or mixed state, especially if the aperture is larger than DN25. High temperature fluid: choose the solenoid valve that USES high temperature resistant electrical material and sealing material, and choose piston type structure type.
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