Steel ball type hydraulic quick connector (carbon steel)
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HJ-S4 series are widely used in various industrial applications, mainly in construction equipment, forest equipment, agricultural machinery, hydraulic machines, steel equipment and other required hydraulic applications.
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When the connector is disconnected, the valve core automatically closes to prevent leakage.
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After the joint is connected, the valve opens automatically and keeps the fluid flowing smoothly within the rated working range.
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