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          產品詳情

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          Z643H pneumatic flat gate valve

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          所屬類別:Gate Valve Series

          Z643H pneumatic flat gate valve
          The product summary:
          1 valve seat seal structure should be flexible with pretension,, seat while sealing structure. Between valve seat and seal materials always face to face seal.
          The 2 seat with self-cleaning function, and in direct flushing valve opening or air flow is not affected by the closing process. Seat should be lubricated, non wear materials.
          The fault does not affect the 3 valve actuator to other parts of the valve, repair and replacement work can not remove the valve in the case.

          Installation size and weight:

          ANSI 150Lb
          NPS221/2346810121416182024
          L178190203229267292330356381406432457508
          L1216241283305403419457502572610660711813
          H1201501802203454204956006407207988751170
          H147553560070091010951370147017301870218523352815
          H28090100110145170210240265290325360425
          H3--10751240140015951800209024202615289531603885
          D02503003003503503504505006006507008001000
          D1--250250300300350350350400500600650
          ---------750100012001800

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