Pressure safety valves for distribution transformers

Pressure safety valves of HItachi Energy are used to prevent the rapid build-up of pressure in the transformer tank that could cause an explosion. They are designed to operate and discharge pressure that exceeds preset values.

Why Hitachi Energy?

More than 50 years of experience in manufacturing transformer components
Comprehensive offering for power and distribution transformers

Product scope:

Liquid-filled distribution transformers

Pressure Relief Valves and Devices

Hitachi Energy's Pressure Relief Valves and Devices limit the tank's overpressure and reduce the risk of tank rupture and uncontrolled oil spills, which might also cause a fire. Learn more.

Measurement and Monitoring Devices

Hitachi Energy provides a comprehensive range of measurement and monitoring devices to secure your transformers' reliable and safe service conditions. Learn more.

Transformer Insulation and Components

The world's broadest and most reliable portfolio of transformers components and insulation

Transformers

Hitachi Energy offers distribution and power transformers, Dry-type and EconiQ™ Transformers as well as services, for industrial and commercial applications.

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