• <meter id="ekd5l"><menu id="ekd5l"></menu></meter>
    <label id="ekd5l"><ol id="ekd5l"></ol></label>
        <table id="ekd5l"></table>
      1. <th id="ekd5l"></th>

          <sub id="ekd5l"></sub>
      2. <code id="ekd5l"></code><sup id="ekd5l"><strike id="ekd5l"><progress id="ekd5l"></progress></strike></sup>
        • 1
        Welcome all the elite valve sales and special valve cooperation, development win-win! Tel 024-72602416


        Home  > Products

        Special ball valve for water and electricity
        Product introduction

        Item No: QT-QFXXX-WY-XXX

        Product standard: 9576-2000 JB/T

        Nominal diameter: DN400-DN3000

        Nominal pressure: 4.0MPa, 6.3MPa, 10MPa

        Opening time: 30-150s

        Closing time: 30-150s

        Driving mode: Hydraulic

        Main material: Cast Steel

        Use and function: applicable to the medium containing sediment water and hydropower station water pipeline temperature are less than 80 of the opening and closing device; has advantages of small flow resistance, and closing a flexible, safe and reliable operation, convenient etc..

        In case of unit failure, emergency shutdown of water and water to prevent accidents from expanding;

        When the turbine is repaired, the water inflow of the turbine is cut off;

        The long term outage, truncation upstream, reduce erosion of the turbine, to prevent the unit peristalsis.

        Outline and installation dimensions

        Main dimensions, dimensions and dimensions.

        Products online booking
        Product name Special ball valve for water and electricity
        *Order quantity Corporate name
        *Linkman *Contact number
        *Phone Email
        *Verification Code Please enter what you see
        ? 广西快三