Close
(0) items
You have no items in your shopping cart.
All Categories
    Filters
    Preferences
    Search

    Pallet Decouplers (Manual Shutoff)

    Pallet Decouplers (Manual Shutoff)

    Power Workholding

    7250 psi max
    For Single-Acting Systems
    Allows disconnecting a fixture from its power source before machining. Ideal for pallets and rotating fixtures where a fluid feed line is impractical. The manual-shutoff version shown here is for single-acting systems only. Pallet Decoupler includes Shutoff Valve, male Quick Disconnect, Accumulator, Pressure Gauge, and Pressure-Relief Valve. This compact assembly fits easily on almost any fixture (pressure gauge can be turned horizontal for an even-lower profile). Choice of two Accumulator sizes, compact or large. This Pallet Decoupler can be used with any of our standard Electric or Air Power Units.

    Operation

    1. Remove protective cap from male Quick Disconnect on decoupler. Clean coupling components if necessary.
    2. Connect hydraulic hose, with female Quick Disconnect, to the Pallet Decoupler. The power unit should be in unclamped mode (depressurized) before connection.
    3. Open Shutoff Valve on decoupler to unclamp fixture.
    4. After unloading and reloading the fixture, actuate power unit to clamp.
    5. After pressure gauge shows proper clamping pressure, close Shutoff Valve on decoupler.
    6. Switch power unit to unclamped mode.
    7. Disconnect hose and replace protective cap on male Quick Disconnect. Hose can be connected to the optional safety support while not in use.

    Design Considerations & Safety Precautions

    Use Pallet Decouplers only with our power-workholding components, because all components must have zero leakage. The decoupler's Accumulator compensates for pressure variations due to temperature changes. This decoupler is equipped with a Pressure-Relief Valve to protect the fixture and Accumulator from extreme temperature increases.

    Mounting

    Fasten to fixture with two 1/4" or M6 socket-head cap screws. Mount in any position, horizontal or vertical. 1/4" BSPP port. Do not use NPT fittings.

    Optional Safety Support

    We offer an optional safety support that should be mounted a convenient distance away from the machining fixture. This support has a dummy connection for the female Quick Disconnect, for use after the hydraulic hose is disconnected from the Pallet Decoupler. An integral limit switch ensures that the fixture can be moved only if the hose has been correctly removed from the decoupler and attached to the safety support.

    View as Grid List
    Sort by
    Display per page

    COUPLING UNIT, COMPLETE, FOR S.A. CYLINDERS, NOMINAL VOLUME 13 cm³, GAS-PRELOAD PRESSURE 100 bar, Max. 400 bar CL-CLR-9425-012-PD

    SKU: CL-CLR-9425-012-PD
    MPN: CLR-9425-012-PD
    Email Sales for Pricing
    Allows disconnecting a fixture from its power source before machining. Ideal for pallets and rotating fixtures where a fluid feed line is impractical. The manual-shutoff version shown here is for single-acting systems only. Pallet Decoupler includes Shutoff Valve, male Quick Disconnect, Accumulator, Pressure Gauge, and Pressure-Relief Valve. This compact assembly fits easily on almost any fixture (pressure gauge can be turned horizontal for an even-lower profile).

    COUPLING UNIT, COMPLETE, FOR S.A. CYLINDERS, NOMINAL VOLUME 75 cm³, GAS-PRELOAD PRESSURE 100 bar, Max. 500 bar CL-CLR-9425-011-PD

    SKU: CL-CLR-9425-011-PD
    MPN: CLR-9425-011-PD
    Email Sales for Pricing
    Allows disconnecting a fixture from its power source before machining. Ideal for pallets and rotating fixtures where a fluid feed line is impractical. The manual-shutoff version shown here is for single-acting systems only. Pallet Decoupler includes Shutoff Valve, male Quick Disconnect, Accumulator, Pressure Gauge, and Pressure-Relief Valve. This compact assembly fits easily on almost any fixture (pressure gauge can be turned horizontal for an even-lower profile).

    SAFETY SUPPORT FOR S.A. CYLINDER, 500 bar CL-CLR-0942-001-PDA

    SKU: CL-CLR-0942-001-PDA
    MPN: CLR-0942-001-PDA
    Email Sales for Pricing
    Allows disconnecting a fixture from its power source before machining. Ideal for pallets and rotating fixtures where a fluid feed line is impractical. The manual-shutoff version shown here is for single-acting systems only. Pallet Decoupler includes Shutoff Valve, male Quick Disconnect, Accumulator, Pressure Gauge, and Pressure-Relief Valve. This compact assembly fits easily on almost any fixture (pressure gauge can be turned horizontal for an even-lower profile).

    Pallet Decouplers (Manual Shutoff)