HJ-S2

Open and close hydraulic quick connector (carbon steel)

Applications:
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.
Applications:
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.
Parameter
Related

Features/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.

● Reliable ball-lock mechanism holds the matching halves together.

● Female sockets and male plugs are precision manufactured from solid bar stock.

Technical Specifications:

Specifications (inches)  1/4  3/8  1/2  3/4 1      1-1/4  1-1/2 2    
Rated Pressure(PSI) 5000 4000 4000 3000 3000 3000 2000 2000
Rated flow rate (GPM) 3 6 12 28 50 88 220 2040
Temperature range (standard seal)  -20℃ to+120℃
Standard seal materials Nitrile rubber
 
Female Socket
 

ISO  PART NO.   LS       A T
6.3 HJ-S1-02SF   50   26   19   13   G1/4   NPT1/4
10 HJ-S1-03SF   56   31.5   22   14   G3/8   NPT3/8
12.5 HJ-S1-04SF   66   38.5   27   16   G1/2   NPT1/2
20   HJ-S1-06SF   80   48   34   18   G3/4   NPT3/4
25   HJ-S1-08SF   94   56   41   21   G1   NPT1
31.5   HJ-S1-10SF   117   69.5   50   25   G1-1/4   NPT1-1/4
40   HJ-S1-12SF   133   84   60   27   G1-1/2   NPT1-1/2
50   HJ-S1-16SF   165   99   75   26   G2 NPT2
 
Male socket/Plug

ISO   PART NO.   LP   C     A T
6.3 HJ-S1-02PF 35.5 11.8 15 19   13   G1/4   NPT1/4
10 HJ-S1-03PF 36.5 17.3 21.4 22   14   G3/8   NPT3/8
12.5 HJ-S1-04PF 43.5 20.5 27 27   16   G1/2   NPT1/2
20   HJ-S1-06PF 57 29 28 34   18   G3/4   NPT3/4
25   HJ-S1-08PF 59.5 34.3 36 41   21   G1   NPT1
31.5   HJ-S1-10PF 75 45 46 50   25   G1-1/4   NPT1-1/4
40   HJ-S1-12PF 83.5 55 52 60   27   G1-1/2   NPT1-1/2
50   HJ-S1-16PF 105 65 64 75   26   G2 NPT2
 
Connector Assembly/ Coupling Fittings

ISO   PART NO.   L       A T
6.3 HJ-S1-02 71 26 19   13   G1/4   NPT1/4
10 HJ-S1-03 75 31.5 22   14   G3/8   NPT3/8
12.5 HJ-S1-04 88 38.5 27   16   G1/2   NPT1/2
20   HJ-S1-06 110 48 34   18   G3/4   NPT3/4
25   HJ-S1-08 119.5 56 41   21   G1   NPT1
31.5   HJ-S1-10 150 69.5 50   25   G1-1/4   NPT1-1/4
40   HJ-S1-12 167.5 84 60   27   G1-1/2   NPT1-1/2
50   HJ-S1-16 210.5 99 75   26   G2 NPT2

Features/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.

● Reliable ball-lock mechanism holds the matching halves together.

● Female sockets and male plugs are precision manufactured from solid bar stock.

Technical Specifications:

Specifications (inches)  1/4  3/8  1/2  3/4 1      1-1/4  1-1/2 2    
Rated Pressure(PSI) 5000 4000 4000 3000 3000 3000 2000 2000
Rated flow rate (GPM) 3 6 12 28 50 88 220 2040
Temperature range (standard seal)  -20℃ to+120℃
Standard seal materials Nitrile rubber
 
Female Socket
 

ISO  PART NO.   LS       A T
6.3 HJ-S1-02SF   50   26   19   13   G1/4   NPT1/4
10 HJ-S1-03SF   56   31.5   22   14   G3/8   NPT3/8
12.5 HJ-S1-04SF   66   38.5   27   16   G1/2   NPT1/2
20   HJ-S1-06SF   80   48   34   18   G3/4   NPT3/4
25   HJ-S1-08SF   94   56   41   21   G1   NPT1
31.5   HJ-S1-10SF   117   69.5   50   25   G1-1/4   NPT1-1/4
40   HJ-S1-12SF   133   84   60   27   G1-1/2   NPT1-1/2
50   HJ-S1-16SF   165   99   75   26   G2 NPT2
 
Male socket/Plug

ISO   PART NO.   LP   C     A T
6.3 HJ-S1-02PF 35.5 11.8 15 19   13   G1/4   NPT1/4
10 HJ-S1-03PF 36.5 17.3 21.4 22   14   G3/8   NPT3/8
12.5 HJ-S1-04PF 43.5 20.5 27 27   16   G1/2   NPT1/2
20   HJ-S1-06PF 57 29 28 34   18   G3/4   NPT3/4
25   HJ-S1-08PF 59.5 34.3 36 41   21   G1   NPT1
31.5   HJ-S1-10PF 75 45 46 50   25   G1-1/4   NPT1-1/4
40   HJ-S1-12PF 83.5 55 52 60   27   G1-1/2   NPT1-1/2
50   HJ-S1-16PF 105 65 64 75   26   G2 NPT2
 
Connector Assembly/ Coupling Fittings

ISO   PART NO.   L       A T
6.3 HJ-S1-02 71 26 19   13   G1/4   NPT1/4
10 HJ-S1-03 75 31.5 22   14   G3/8   NPT3/8
12.5 HJ-S1-04 88 38.5 27   16   G1/2   NPT1/2
20   HJ-S1-06 110 48 34   18   G3/4   NPT3/4
25   HJ-S1-08 119.5 56 41   21   G1   NPT1
31.5   HJ-S1-10 150 69.5 50   25   G1-1/4   NPT1-1/4
40   HJ-S1-12 167.5 84 60   27   G1-1/2   NPT1-1/2
50   HJ-S1-16 210.5 99 75   26   G2 NPT2

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