Products Description
The pressure relief valve for transformer controls the opening and closing of the oil passage on the valve body by balancing the force of the pressurized spring and the pressure.
The maximum pressure of the system is adjusted by the relief valve, and the working pressure of the system is determined by the external paint.
Product advantages：
Applications
Pressure Relief Valve for Transformer used on the oil-immersed transformer
About us
- 24 hours a day online.
- Professional customized service.
- Quality after-sales service.
- Strict control of product quality.
Factory Display
office
FAQ
1/What is a transformer valve?
A:Transformer pressure relief device valve for liquid-immersed transformers open in case of an internal fault and guarantee that the occured overpressure can properly release. Pressure relief device valves for transformers close with decreasing pressure back to completely closed and leaktight position.
2/What is the main drain valve used for?
A:The main drain is the primary means of flushing water from the system. The size of the main drain is in proportion to the size of the riser. Ideally, the entire system should be arranged so that all water can be drained through the main drain.
3/Q: How can I get a sample?
A: Normally small samples can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. For bigger sizes, it depends.
4/Q: Are corrosion-resistant models available?
A: Yes, we offer stainless steel ball valves and products with special coating treatments, suitable for high-corrosion environments.
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