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    Combination Sequence/PRV Block

    Accessory Valves

    Timing and Regulated Pressure in One Unit
    Efficient Space Saving Combination Sequence/PRV Block

    • Control both timing and pressure with this dual purpose combination block.
    • Common inlet port feeds both sequence and reducing valves.
    • 3 (SAE 2) manifold ports: Inlet, Sequenced and Sequenced+Reduced Pressure.
    • 6 (SAE 4) ports: 2 x Inlet, 2 x Sequenced and 2 Sequenced +Reduced Pressure.
    • Use with single or double acting devices.
    • Block includes standard Sequence and PRV cartridges.
    • Direct acting poppet style valve construction.
    • Sequence Pressure adjustment range: 750 psi to 5,000 psi, PRV adjustment range: 750 to 4,500 psi.
    • Enough space is provided on the block to accommodate a Gauge for setup or trouble shooting.
    • Recommended Filtration: 25 Micron (NOM) / 40 Micron (ABS) (minimum).

    * SAE 2 Ports are counterbored for O-Rings that are used in manifold mounting applications. Ø 0.09/0.15 feed holes.
    ** PRV set pressure is: 150 – 900 psi with an inlet pressure of < 3,000 psi 300 – 900 psi with an inlet pressure > 3,000 psi

    Order a Filter Plate to protect valves from debris (Model No. 70-8420-01)

    Combination Sequence/PRV Block Dimensions

    For proper sealing, mating surface must be flat within 0.003 in with a maximum 63 µ in Ra surface finish.

    NOTE: Maximum system flow rate is 1.5 gpm (346.5 cu. in. per minute) for all VektorFlo® special function valves, unless noted. Excess flow voids warranty.

    Model No.Sequence Valve Model No.Sequence Valve Set Pressure RangePRV Model No.PRV Set Pressure Range
    70-9410-0070-4430-02750 - 5000 psi70-5437-70750 - 4500 psi
    70-9410-0170-4430-02750 - 5000 psi70-5437-71150 - 900 psi
    70-9410-0270-4430-01300 - 900 psi70-5437-70750 - 4500 psi
    70-9410-0370-4430-01300 - 900 psi70-5437-71150 - 900 psi
    Model No.AB
    70-9410-004.66.0
    70-9410-014.66.7
    70-9410-025.26.0
    70-9410-035.26.7

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