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      1. 代理品牌
        VALQUA
        SIMRIT
        GARLOCK
        MORISEI
        MERKEL
        GORE
        KLINGER
        TOMBO
          UNIVAL6323

        1. Features

          UNIVAL consists of graphite-filled lubricated PTFE yarn. Through a special braiding structure the advantages which this material offers (low thermal expansion and excellent heat conduction) are used to the fullest extent.
        UNIVAL is a very flexible packing and seals reliably with a minimum of gland pressure even against thin liquid media which have a tendency to creep. UNIVAL can also withstand dry friction up to a certain limit.
        The materials used are approved for use in food processing industries (MPA).

        • flexible packing
        • smooth running
        • minimum maintenance and long service life

        2. Application
        Rotary pumps, valves

        3. Operating Conditions

        Pressure:

        Rotary pumps: 25 bar

           

        Valves: 250 bar*

        Temperature:

        - 100 °C to +280 °C

        Speed:

        Rotary pumps: 20 m/s

        pH &#118alue:

        0-14


        * installation with end rings

        4. Media
        Alkalis, solvents, bitumen, almost all acids.
        Exceptions: highly concentrated nitric acid, oleum.

         


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