APK21D-15BL-50  APK21D-15BF-63  APK21D不銹鋼角座閥  APK21D角座閥  APK21D-15B角座閥  APK21D-15B不銹鋼角座閥角座閥

APK21N-15BL-50  APK21N-15BF-63

APK21D-20BL-50  APK21D-20BF-63

APK21N-20BL-50  APK21N-20BF-63

APK21D-25BL-50  APK21D-25BF-63

APK21N-25BL-50  APK21N-25BF-63

APK21D-32BL-63  APK21D-32BF-63

APK21N-32BL-63  APK21N-32BF-63

APK21D-32BL-100  APK21D-32BF-100

APK21N-32BL-100  APK21N-32BF-100

APK21D-40BL-63  APK21D-40BF-63

APK21N-40BL-63  APK21N-40BF-63

APK21D-40BL-100  APK21D-40BF-100

APK21N-40BL-100  APK21N-40BF-100

APK21D-50BL-125  APK21D-50BF-125

APK21N-50BL-125  APK21N-50BF-125

APK21D-65BL-125  APK21D-65BF-125

APK21N-65BL-125  APK21N-65BF-125

APK21D-15SL-50  APK21D-15SF-63

角座閥保持流速能夠節(jié)省空間.它采用帶彈簧**保護的單作用氣動執(zhí)行機構(gòu)來操作的導向角座閥.使用時,應該選擇常開或常閉。

產(chǎn)品由不銹鋼鑄造和聚四氟乙烯.可用于大多數(shù)氣體,液體.蒸汽和腐蝕性場合.它帶有散熱器來保護執(zhí)行機構(gòu).確保閥具有較長壽命.

角座閥的原理及技術(shù)參數(shù)：

單作用和雙作用APK不銹鋼角座閥

單作用（氣動頭通常為一個孔）；工作原理；根據(jù)彈簧復位達到開啟和關(guān)閉的作用，分為常開型與常閉型。

雙作用（氣動頭通常為兩個孔）；工作原理：給氣控制其開關(guān)。（根據(jù)客戶要求，還可以選雙作用加彈簧復位，控制更精準）