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WAFER SWING CHECK VALVE


Specification:

    • The disc hinged on the body is placed within the flow section.
    • With the start of movement at defined flow direction on the system, the disc leaves the flow section by turning in its axis and allows the flow pass.
    • When the flow stops, the disc sits on the EPDM sealing rings placed on the body through disc spring force and maintains %100 tight sealing.
    • Deigned to maintain the minimum head loss on the pipeline.
    • Through its short installation length and eye screw (hook), easy to install between two flanges.
    • Due in part to their oversized, heavier discs, typical full-sized swing check valves only fully open at an average flow rate of 11 ft/s. When activated at a lower flow rate, these valves loose true controllability and do not fully open.
    • A partially open disc creates an obstruction that produces a higher pressure drop and fluttering of the valve disc – disturbing the flow and increasing the chance of water hammer.
    • FAF2300 is suitable to eliminate these problems. It has been engineered to accelerate line media through the valve and achieve a virtually unobstructed full opening in low pressure.
    • Constructed with stainless steel swing.
    • Body can be made of galvanized carbon steel (FAF2330) or stainless steel (FAF2300). Disc is made of 1.4301/AISI 304 stainless steel for both types.
    • Has stainless steel body, disc and spring.
    • Can be installed in horizontal or vertical position
    • No maintenance needed.
    • Effective for preventing minor leakage.

Trading & Investment Co.