1.opening pressure: 25Kpa 2.Effective oil jetting ccaliber: 25mm 3.Mounting method: screw mounting 4.pressure valve

 1.This series of pressure control valves applies to the pressure protection of the oil boxes of the products of oil-immersed transformer fully-seales transformer, amorphors alloy transformer, American-box transformer, also applies to the products of load votage-regulating switch, high-tension switch, capacitor etc.

2.KJ Signal switch:the signal switch to carry both electric devices and machines

3. pressure valve

  

pressure valve