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English Translations » 【仪表自控交流圈】 » Replace diaphragm in direct-acting actuator

Replace diaphragm in direct-acting actuator

2018-03-30View Original

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This post was last edited by alfred416 on 2018-3-30 at 22:53: https://bbs.hcbbs.com/forum.php?mod=image&aid=1348538&size=300x300&key=01ea8c2ec517ac91&nocache=yes&type=fixnone https://bbs.hcbbs.com/forum.php?mod=image&aid=1348539&size=300x300&key=e70b1222c266f718&nocache=yes&type=fixnone https://bbs.hcbbs.com/forum.php?mod=image&aid=1348586&size=300x300&key=01d9e71c896144b2&nocache=yes&type=fixnone https://bbs.hcbbs.com/forum.php?mod=image&aid=1348587&size=300x300&key=4e8adde3462b1b37&nocache=yes&type=fixnone https://bbs.hcbbs.com/forum.php?mod=image&aid=1348541&size=300x300&key=c02d98408029a140&nocache=yes&type=fixnone The diaphragm of a direct-acting actuator was damaged; after replacing it with a new one online, it turned out that the red gland shown in Figure 1 could not be installed due to the spring losing all its tension. A tool as shown in Figure 3 was used to compress the spring in order to complete the installation. Do the positive-acting actuators that you have replaced come with a red gland as shown in the diagram? How to replace the diaphragm?

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Translated at 2026-07-21 02:41:33

Original: https://bbs.hcbbs.com/thread-1952740-1-1.html

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