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    Sequence Valves (Manifold Mounted)

    Sequence Valves (Manifold Mounted)

    Power Workholding

    7250 psi max
    Use to automatically sequence positioning, clamping, and supporting functions as system pressure increases. Sequence Valves prevent fluid flow to a portion of the fixture until a predetermined trigger pressure is achieved (easily adjustable). Use in multiples for multi-stage sequencing. The version shown here is used for manifold mounting without exposed fluid lines. The version shown here is used for in-line mounting with standard fittings and exposed fluid lines. Also available in an in-line-mounted version with standard fittings, and a series-mounted version that is ideal for multi-stage sequencing.

    Choice of two trigger-pressure ranges:
    Normal Range (1500 to 6500 psi)
    Low Range (150 to 2200 psi)

    Operation

    To set up initially, turn the adjustment screw on top until the desired trigger pressure is achieved. During normal operation, Sequence Valve opens automatically when system pressure reaches the set trigger pressure. After the valve opens, system pressure rises uniformly on both upstream and downstream sides (no pressure drop upstream when the valve opens).

    Design Considerations

    Choose normal-range model instead of low range whenever possible. Normal-range version provides a wider adjustment range, especially important when used with an Air Power Unit, which has a 2200-psi minimum operating pressure. For multi-stage sequencing, set trigger pressures in steps of at least 750 psi (normal range) or 375 psi (low range).

    Mounting & Fluid Supply

    Fluid enters and exits through two O-ring ports fed by drilled fixture passages. For manifold mounting, the mounting surface must be ground flat to ensure proper O-ring sealing (32 RMS max). Fasten with three #10 or M5 cap screws. Mount in any position, horizontal or vertical. Do not use NPT fittings.

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    O-RING, NBR, 7 x 1.5 mm CL-CLR-3000-342-SW

    SKU: CL-CLR-3000-342-SW
    MPN: CLR-3000-342-SW
    Email Sales for Pricing
    Use to automatically sequence positioning, clamping, and supporting functions as system pressure increases. Sequence Valves prevent fluid flow to a portion of the fixture until a predetermined trigger pressure is achieved (easily adjustable). Use in multiples for multi-stage sequencing. The version shown here is used for manifold mounting without exposed fluid lines. The version shown here is used for in-line mounting with standard fittings and exposed fluid lines. Also available in an in-line-mounted version with standard fittings, and a series-mounted version that is ideal for multi-stage sequencing.

    SEQUENCE VALVE, ND4, ADJ. RANGE 10-150 bar, MANIFOLD, 500 bar CL-CLR-2954-429

    SKU: CL-CLR-2954-429
    MPN: CLR-2954-429
    Email Sales for Pricing
    Use to automatically sequence positioning, clamping, and supporting functions as system pressure increases. Sequence Valves prevent fluid flow to a portion of the fixture until a predetermined trigger pressure is achieved (easily adjustable). Use in multiples for multi-stage sequencing. The version shown here is used for manifold mounting without exposed fluid lines. The version shown here is used for in-line mounting with standard fittings and exposed fluid lines. Also available in an in-line-mounted version with standard fittings, and a series-mounted version that is ideal for multi-stage sequencing.

    SEQUENCE VALVE, ND4, ADJUSTING RANGE 100 - 450 bar, MANIFOLD, 500 bar CL-CLR-449-V

    SKU: CL-CLR-449-V
    MPN: CLR-449-V
    Email Sales for Pricing
    Use to automatically sequence positioning, clamping, and supporting functions as system pressure increases. Sequence Valves prevent fluid flow to a portion of the fixture until a predetermined trigger pressure is achieved (easily adjustable). Use in multiples for multi-stage sequencing. The version shown here is used for manifold mounting without exposed fluid lines. The version shown here is used for in-line mounting with standard fittings and exposed fluid lines. Also available in an in-line-mounted version with standard fittings, and a series-mounted version that is ideal for multi-stage sequencing.

    Sequence Valves (Manifold Mounted)