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    Bellows Seal Valves

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    ARI Valve Bellows Seal Valve

    The ARI “FABA” is reliably sealed, even under the most adverse conditions. The bellows-type valve is maintenance-free and like all ARI valves – is classed leak rate 1 in accordance with DIN 3230T3.

    Products:

    • ARI-FABA® ANSI Long Life Stop Valves Class 150 with Flanges
    • ARI-FABA® ANSI Long Life Stop Valves Class 300 with Flanges
    • ARI-FABA® ANSI Long Life Stop Valves Class 300 with Socket Ends
    • ARI-FABA® Long Life Stop Valves Y-Pattern- PN 40 Bar with Butt Weld Ends
    • ARI-FABA® Long Life Stop Valves Y-Pattern- PN 25 Bar with Butt Weld Ends
    • ARI-FABA® LA Long Life Stop Valves PN 40 Bar with Long Bellow Butt Weld Ends
    • Locking Device / Stroke Limiter
    • ARI-FABA® Plugs

    Features:

    • Cast steel PM 25 to ANSI 300 – 1/2 to 12 inches
    • Straight-through or Y-pattern design
    • Easy operating handwheel with safe operation at all working temperatures
    • Energy-saving bell of chrome nickel steel with air cushion between bell and housing
    • Bellows of chrome-nickel steel
    • Internals (stem, disk and seat of stainless steel)
    • Disk flexibly attached to stem for easy replacement and to prevent vibration transfer to bellows

    Mediums:

    • Standard: Steam, gases, hot water, thermal fluids, hot oil, process water, vacuum facilities, ammonia etc.
    • Stainless Steel: Process water, aggressive media, etc.