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Patent & Utility Model Rights 2018-06-11T17:25:13+00:00

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Patent & Utility Model Rights

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Patent & Utility Model Rights

Performance Verification

Electro-hydraulic open / close Vv with blocking oil passage technology of rotating spool type for safety Vv in coal-fired power plant boiler (below 25.0Mpa)

Hydraulic PA bypass type blocking Vv with blocking or switching oil passage technology of rotating spool for safety Vv in coal-fired power plant boiler (below 25.0Mpa)

Hydraulic PA bypass type blocking Vv with blocking or switching oil passage technology of rotating spool for safety Vv or quick close/open turbine in power plant boiler

Safety Vv control system for coal-fired power plant boiler HP Bypass/ RH