Features: 1, manual rapid automatic reset, manual operation to avoid mistakes, no one close to open, resulting in the loss of a major accident and other media. 2, safe and reliable, can be coupled with a padlock, the guarantor in the valve opening, people walking off valves, safety performance is greatly improved. 3, you can configure a variety of 90 ° transition back ball ISO5211 platform can be equipped with three-piece, two-piece ball valves and flanged ball valves, sizes 1/4 "-2", widely used in petroleum, chemical, food, health and other industries. 4, with the most simple compression spring to replace the torsion spring into reset device and adjust the size of torque without replacing the springs. 5, using a wide range of all the transition back to the valve handle can be coupled with automatic reset implementation requires automatic reset function. 彈簧自動(dòng)復(fù)位手動(dòng)球閥產(chǎn)品特點(diǎn)： 1、手動(dòng)快速自動(dòng)復(fù)位，避免手動(dòng)操作失誤、開后無人關(guān)閉，從而造成介質(zhì)流失等重大事故。 2、安全可靠，可配上掛鎖，保證人在閥開、人走閥關(guān)，安全性能大大提高。 3、可配置ISO5211平臺(tái)的各種90°回轉(zhuǎn)型球閥，可配三片式、兩片式球閥和法蘭球閥，尺寸規(guī)格1/4＂-２＂，廣泛用于石油、化工、食品、衛(wèi)生等行業(yè)中。 4、用最簡(jiǎn)單的壓縮彈簧取代扭簧實(shí)現(xiàn)復(fù)位的裝置，且可調(diào)整扭矩的大小而不更換彈簧。 5、使用范圍廣，所有回轉(zhuǎn)型閥門配上自動(dòng)復(fù)位的手柄均可實(shí)現(xiàn)自動(dòng)復(fù)位的功能的要求。 彈簧自動(dòng)復(fù)位手動(dòng)球閥連接尺寸： 注意事項(xiàng)：本文中所有文字、數(shù)據(jù)、圖片均只適用于參考，彈簧自動(dòng)復(fù)位手動(dòng)球閥性能參數(shù)、結(jié)構(gòu)尺寸參數(shù)、價(jià)格等詳情，請(qǐng)聯(lián)系我們的銷售、技術(shù)工程師，電話：021-60547995/64966685。
