News

Project Overview

Shenyang Deguang Electric Technology Co., Ltd. is pleased to announce that its YSF20 Pressure Relief Valve (PRD) has been successfully supplied for a transformer project involving Siemens Energy Austria GmbH.

The project demonstrates the reliability, safety, and performance of Deguang’s transformer protection solutions in demanding transformer applications.

Product Advantages

The YSF20 Pressure Relief Valve is designed to rapidly release excessive internal pressure caused by transformer faults, effectively protecting the transformer tank from deformation or rupture.

Key features include:

• Fast and accurate pressure relief response
• Reliable mechanical performance
• Stainless steel construction for excellent corrosion resistance
• IP65 protection rating
• Factory tested before delivery
• Customizable configurations to meet different transformer requirements

Application Value

Reliable transformer protection is essential for ensuring long-term operational safety and minimizing maintenance risks.

The successful supply of the YSF20 Pressure Relief Valve for this project further demonstrates Deguang Electric’s capability to provide dependable transformer accessories for transformer manufacturers worldwide.

As a professional manufacturer of transformer accessories, Deguang Electric remains committed to delivering high-quality products, responsive technical support, and reliable service to customers across the global power industry.

About Deguang Electric

Shenyang Deguang Electric Technology Co., Ltd. specializes in the design and manufacture of transformer accessories, including:

• Pressure Relief Valves (PRD)
• Buchholz Relays
• Rapid Pressure Rise Relays
• Oil Level Indicators
• Silica Gel Breathers
• WTI&OTI

We continue to support transformer manufacturers, utilities, EPC contractors, and transformer service companies with reliable protection solutions.