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The operating principle of a hydraulic valve is based on two core mechanisms: pressure–spring equilibrium and throttling control.
The displacement of the spool alters the oil flow path or resistance. Directional valves control the flow direction, while pressure valves regulate pressure.
Flow valves maintain a stable flow rate, while servo valves and proportional valves enable precise conversion of electrical and hydraulic signals.
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Hydraulic valve
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Phone/WeChat:+86 13609848133
Whatsapp :86 13898618908
Office telephone:+86 0411-87634133
Website:https://en.nichimeidl.com/
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