【Q&A Question 024】May 14, 2016
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【Q&A Question 024】May 14, 2016: What should be noted when calibrating the safety valve of a seal oil pump? The answer key will be available after responding; scoring is based on answering the key points. 1. Prevent leaks due to faulty valves from causing interlocks or fires. 2. Protect the flange connections to prevent contaminants from entering the seal oil system.
1. Prevent leaks due to faulty valves from causing interlocks or fires. 2. Protect the flange connections to prevent contaminants from entering the seal oil system.
Sealing surfaces, springs, lock nuts, etc
Prevent leakage of seal oil. And deterioration of the sealing oil.
1. The test pressure is within the set range； 2. Check the condition of the sealing surfaces on the valve body and seat; if it affects sealing, replacement is required.