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Product Details
Oil drain valve is a key component in the power transformer oil circuit system. It is mainly used to drain or add insulating oil inside the transformer and plays an important role in the routine maintenance, inspection, and oil quality testing of transformers.
Applications:
Routine maintenance: Check the oil quality every 3 years or as per regulations, and drain or replace the oil if necessary.
Fault handling: After high oil temperature, oil degradation, or internal faults, use the drain valve to clean or replace the oil.
Oil sampling: Work with the sampling valve or take samples directly from the drain valve for lab testing.
Seal inspection: During maintenance, check if the gaskets are intact to prevent oil leakage.