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Quick extraction check valve
Product introduction

Product standard: GB12236 GB12238

Nominal pressure: PN1.6-4.0MPa

Nominal diameter: DN300-1200mm

For steam turbine piping system, in the event of the state, 0.3 seconds to quickly shut down to prevent the pipeline system of steam and condensate return to lead to turbine damage.


Outline and installation dimensions

Main dimensions, dimensions and dimensions

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