During maintenance of a pneumatically operated diaphragm actuated control valve the diaphragm is found to be split. What is the suitable material to make a temporary replacement as there is no spare diaphragm onboard?

22 Nov '19, 02:03

Nov. 22, 2019, 2:03 a.m.
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Answer:

Use a natural rubber sheet of approximately the same thickness and elasticity as the original.

Note, that substitute diaphragm will not last long... Get the original one asap.

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22 Nov '19, 02:30

Nov. 22, 2019, 2:30 a.m.
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