Drain valve Shu Shu transformer oil drain plug oil drain valve, processed heterosexual custom oil drain valve

Drain valve is mainly used for liquid insulation of large, medium, small transformers, reactors and transformers. The product uses a plunger-type structure, with two-stage apron for sealing ring, so as to ensure the product tightness. Gates models: Φ30, Φ38, Φ40 drain valve can be extracted at an oil sample from the sampling valve