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    • Hydraulicspneumatics Com Sites Hydraulicspneumatics com Files Uploads Custom Inline Archive Www hydraulicspneumatics com Content Site200 New Product 13497 Products01 00000006513
    1. Hydraulics
    2. Hydraulic Valves

    Flow-control valve

    Feb. 27, 2006
    PFR24A proportional flow-control valve gives pressure-compensated flow control to 28 l/min, working at 210 bar. Featuring simple, two-port, spool-type design, there is no current applied so the spool blocks the ring of holes in cartridge nose, ...
    Hydraulicspneumatics Com Sites Hydraulicspneumatics com Files Uploads Custom Inline Archive Www hydraulicspneumatics com Content Site200 New Product 13497 Products01 00000006513
    PFR24A proportional flow-control valve gives pressure-compensated flow control to 28 l/min, working at 210 bar. Featuring simple, two-port, spool-type design, there is no current applied so the spool blocks the ring of holes in cartridge nose, preventing flow to outlet port. It compensates in both directions for use as bleed-off valve in systems using a fixed pump. With a hysterisis of better than 4% at PWM cycle rate of 200-400 Hz and 6% without PWM, it has response time of 300 msec and internal leakage of 200 ml/min.

    Integrated Hydraulics, (440) 974-3171, www.integratedhydraulics.com

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