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        QPG series cartridge ultra-high response electro-hydraulic proportional flow valve

        Your position: Home page > Product center > Taiwan Dongfeng DOFLUID > QPG series cartridge ultra-high response electro-hydraulic proportional flow valve

        QPG series cartridge ultra-high response electro-hydraulic proportional flow valve

        Classification: Taiwan Dongfeng DOFLUID

        Ddetailed information

        QPG* Ultra-high response electro-hydraulic proportional flow valve
        QPG-16/25/32/40/50
        Features
        QPG-16/50 series
        Cartridge proportional valve controller with external valve
        DIN 24 342, ISO/DIS 7368

        The 2/2 pilot operation direction controls the direction of oil flow of the cartridge valve.
        You can choose when needed: A→B or B→A
        The following conditions must be followed:
        -"Y" hole is always the path for external oil discharge.
        -When A→B, the hydraulic pressure in the "X" hole must be the same or greater than the "A" hole and not less than 12 bar.
        -When B→A, the hydraulic pressure in the "X" hole must be the same or greater than the "B" hole and not less than 20 bar.
        If the valve stops electrical operation and the "X" external pressure supply is sufficient, the main section A→B can be used as a poppet valve.





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        Wuhan Xinlaifu Hydraulic pneumatic Equipment Co. LTD

        Tel: 027-85849187? Fax: 027-85849186? Pgone: 13971340391

        Email: wh@rexroth-hyd.com? QQ:2909698088

        Address: No. 28-30, Building 7, Hubei Modern Hardware & Electrical City, Dongxihu District, Wuhan

        Factory address: Shenghua Industrial Park, Xincheng 12th Road, Dongxihu District, Wuhan

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