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Boiler fuel supply valve

2009-08-26View Original

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This post was last edited by Shuichangshou on 2009-8-26 at 19:52. Boiler model (JG-63/3.82-Y, Q); Manufacturer: Jiangxi Jianglian Energy Environmental Protection Co., Ltd., Jiangxi Boiler Factory. It belongs to medium-pressure boilers. For the same fuel supply pipeline, why are two valves installed – the primary fuel supply valve and the secondary valve – and are they placed so close to each other? ? ? Thank you for the answer~~~
Reply #22009-08-26
This post was last edited by jingsan on 2009-8-26 at 17:28. Is it the case that under normal conditions only the secondary valve is controlled, in order to prevent the primary valve from being subjected to erosion? It would be more convenient to close the primary valve and replace it after a leak occurs in the secondary valve, right?

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Translated at 2026-07-26 21:44:23

Original: https://bbs.hcbbs.com/thread-532501-1-1.html

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