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Single column hydraulic press


Hydraulic press relief valve is a kind of control valve, mainly plays the role of constant pressure relief, pressure stabilization, system unloading and equipment safety maintenance. Constant pressure relief effect: In the constant pressure pump energy-saving regulation system, the constant pressure pump provides a stable flow rate. When the system pressure increases, the flow demand will decrease. At this time, the relief valve of the hydraulic press opens so that the residual flow can overflow back to the tank, ensuring that the inlet pressure of the hydraulic press relief valve, i.e. the pump outlet pressure, is stable (the valve opening is often opened with the pressure wobble).

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油压机
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