F42 two-way plate hydraulic lock

  F42 two-way plate hydraulic lock outrigger cylinder pressure holding valve for hydraulic cylinders.On a small forklift, there is a hydraulic lock called "F42" used to lock the fork lifting cylinders and prevent them from descending during lifting due to pressure leakage. This type of hydraulic lock is usually a one-way valve with a spring return structure, which automatically locks when the system loses power or pressure. It is a flow control valve used in hydraulic systems to allow fluid to flow in one direction while blocking flow in the other, unless a pilot pressure is applied.   Its primary function is to prevent actuators (such as hydraulic cylinders) from moving or dropping due to their own weight or external forces after system pressure is released.   It is commonly used in applications requiring cylinder synchronization or long-term pressure maintenance.   It has a black exterior with two yellow buttons or indicators.   Nominal Diameter  6mm,8mm,10mm,15mm,20mm…

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