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      Gas gate valve
      Product introduction

      Product standard: CJ/T3005

      Nominal pressure: PN0.25-1.0MPa

      Nominal diameter: -1400mm DN250

      Applicable medium: gas and other combustible gases

      Suitable temperature: less than or equal to 120 DEG C

      Material: gray cast iron, nodular cast iron

      Sealing material: cast iron body

      Seal leakage: GB/T 13927 a

      Drive mode: manual, electric

      The valve gate opening, a ring-shaped groove is closed, can be injected into the oil, to ensure the sealing nut is arranged on the lower end of the sheath, the thread is not coke, closed the gate automatic scraping tar surface function, valve seal is opened, the brake lever does not rise, is the best choice for urban underground gas pipeline valve.


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      Product name Gas gate valve
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