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Ball valves

JF Ball Valves have a “floating ball”, i.e. the ball rests between two elastic seats and can move only in the longitudinal direction of the valve. Accordingly pressure in the pipes contributes to the tightness of the valve at all times. Precompressed seats provide similar sealing at low pressures. Few movable parts and suitable material minimize the wear, resulting in long service life.

The valves have a circular straight through passage giving minimal flow resistance. Small sizes require little space, and low weight facilitates installation. Operation is effected by use of a lever and 90° turn between open and closed position. Pneumatic, hydraulic and electric actuator can be fitted. We provide renovation kits for all Ballvalves.

  • JF 7500

    Connections: DN 8 - 80 Inside thread SMS 36-C Working area: Water, compressed air, oil, gas, etc. within recommended pressure and temperature ra...

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  • JF 7525

    Connections: DN 25 - 300 Working area: Water, compressed air, oil, gas, etc. within recommended pressure and temperature range. Working tempera...

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  • JF 8025

    Connections: DN 25 - 300 Working area: Aggressive media within recommended pressure and temperature range. Working temperature: -40°C - +230°C...

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  • JF 8100

    Connections: DN 8 - 100 Inside thread SMS 36-A Working area: Aggressive media within recommended pressure and temperature range. Working temper...

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  • JF 8200

    Connections: DN 8 - 80 Inside thread SMS 36-C Working area: Aggressive media within recommended pressure and temperature range. Working tempera...

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