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Open and close hydraulic quick connector (carbon steel)

HJ-S2 series are widely used in various hydraulic applications. This type of double-section connector can be used in the following situations: fluid delivery pipelines need to be connected and disconnected due to equipment operation or maintenance, and it is hoped that no fluid loss will occur. HJ-S2 connectors are widely used in various industrial connections, mainly used in construction equipment, forest equipment, agricultural machinery, hydraulic machinery, petroleum equipment, steel equipment, chemicals, and other required hydraulic applications.
When the connector is disconnected, the valve core automatically closes to prevent leakage.
After the joint is connected, the valve opens automatically and keeps the fluid flowing smoothly within the rated working range.
hotline service:
HJ-S2 series are widely used in various hydraulic applications. This type of double-section connector can be used in the following situations: fluid delivery pipelines need to be connected and disconnected due to equipment operation or maintenance, and it is hoped that no fluid loss will occur. HJ-S2 connectors are widely used in various industrial connections, mainly used in construction equipment, forest equipment, agricultural machinery, hydraulic machinery, petroleum equipment, steel equipment, chemicals, and other required hydraulic applications.
When the connector is disconnected, the valve core automatically closes to prevent leakage.
After the joint is connected, the valve opens automatically and keeps the fluid flowing smoothly within the rated working range.
Key components are induction hardened for durability.
A reliable ball-lock mechanism holds the matching halves together.
Female sockets and male plugs are precision manufactured from solid bar stock.
Specifications
size(inch)  1/4  3/8  1/2  3/4 1      1-1/4  1-1/2 2    
wp(PSI) 5000 4000 4000 3000 3000 3000 2000 2000
flow(GPM) 3 6 12 28 50 88 220 2040
Temperature  -20℃ to+120℃
Standard seal materials Nitrile rubber
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