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HJ-S1
Open and close hydraulic quick connector (carbon steel)
Applications:
HJ-S1 series are widely used in various industrial connections, mainly for construction equipment, forest equipment, agricultural machinery, hydraulic machinery, petroleum equipment, steel equipment and other hydraulic applications.
Applications:
HJ-S1 series are widely used in various industrial connections, mainly for construction equipment, forest equipment, agricultural machinery, hydraulic machinery, petroleum equipment, steel equipment and other hydraulic applications.
Parameter
Related
Features/Applications:
● When the joint 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 excellent 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 |
| Rated Pressure(PSI) | 5000 | 4000 | 4000 | 3000 | 3000 |
| Rated flow rate (GPM) | 3 | 6 | 12 | 28 | 50 |
| Temperature range (standard seal) | -20℃ to+120℃ | ||||
| Standard seal materials | Nitrile rubber | ||||
Female Socket
| ISO | PART NO. | LS | A | T | |||
| 6.3 | HJ-S6-02SF | 50 | 26 | 19 | 13 | G1/4 | NPT1/4 |
| 10 | HJ-S6-03SF | 56 | 31.5 | 24 | 14 | G3/8 | NPT3/8 |
| 12.5 | HJ-S6-04SF | 66 | 38.5 | 30 | 16 | G1/2 | NPT1/2 |
| 20 | HJ-S6-06SF | 82 | 48 | 38 | 20 | G3/4 | NPT3/4 |
| 25 | HJ-S6-08SF | 6.5 | 56 | 45 | 22 | G1 | NPT1 |
Male socket/Plug
| ISO | PART NO. | LP | d | C | A | T | ||
| 6.3 | HJ-S6-02PF | 35.5 | 11.8 | 15.2 | 19 | 13 | G1/4 | NPT1/4 |
| 10 | HJ-S6-03PF | 36.5 | 17.3 | 21.4 | 22 | 14 | G3/8 | NPT3/8 |
| 12.5 | HJ-S6-04PF | 46 | 20.5 | 29 | 27 | 16 | G1/2 | NPT1/2 |
| 20 | HJ-S6-06PF | 54.5 | 29 | 28 | 34 | 20 | G3/4 | NPT3/4 |
| 25 | HJ-S6-08PF | 62 | 34.3 | 35.5 | 41 | 22 | G1 | NPT1 |
Connector Assembly/ Coupling Fittings
| ISO | PART NO. | L | T | ||||
| 6.3 | HJ-S6-02 | 71.1 | 26 | 19 | 19 | G1/4 | NPT1/4 |
| 10 | HJ-S6-03 | 75 | 31.5 | 24 | 22 | G3/8 | NPT3/8 |
| 12.5 | HJ-S6-04 | 90.5 | 38.5 | 30 | 27 | G1/2 | NPT1/2 |
| 20 | HJ-S6-06 | 109.5 | 48 | 38 | 34 | G3/4 | NPT3/4 |
| 25 | HJ-S6-08 | 122 | 56 | 45 | 41 | G1 | NPT1 |
Features/Applications:
● When the joint 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 excellent 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 |
| Rated Pressure(PSI) | 5000 | 4000 | 4000 | 3000 | 3000 |
| Rated flow rate (GPM) | 3 | 6 | 12 | 28 | 50 |
| Temperature range (standard seal) | -20℃ to+120℃ | ||||
| Standard seal materials | Nitrile rubber | ||||
Female Socket
| ISO | PART NO. | LS | A | T | |||
| 6.3 | HJ-S6-02SF | 50 | 26 | 19 | 13 | G1/4 | NPT1/4 |
| 10 | HJ-S6-03SF | 56 | 31.5 | 24 | 14 | G3/8 | NPT3/8 |
| 12.5 | HJ-S6-04SF | 66 | 38.5 | 30 | 16 | G1/2 | NPT1/2 |
| 20 | HJ-S6-06SF | 82 | 48 | 38 | 20 | G3/4 | NPT3/4 |
| 25 | HJ-S6-08SF | 6.5 | 56 | 45 | 22 | G1 | NPT1 |
Male socket/Plug
| ISO | PART NO. | LP | d | C | A | T | ||
| 6.3 | HJ-S6-02PF | 35.5 | 11.8 | 15.2 | 19 | 13 | G1/4 | NPT1/4 |
| 10 | HJ-S6-03PF | 36.5 | 17.3 | 21.4 | 22 | 14 | G3/8 | NPT3/8 |
| 12.5 | HJ-S6-04PF | 46 | 20.5 | 29 | 27 | 16 | G1/2 | NPT1/2 |
| 20 | HJ-S6-06PF | 54.5 | 29 | 28 | 34 | 20 | G3/4 | NPT3/4 |
| 25 | HJ-S6-08PF | 62 | 34.3 | 35.5 | 41 | 22 | G1 | NPT1 |
Connector Assembly/ Coupling Fittings
| ISO | PART NO. | L | T | ||||
| 6.3 | HJ-S6-02 | 71.1 | 26 | 19 | 19 | G1/4 | NPT1/4 |
| 10 | HJ-S6-03 | 75 | 31.5 | 24 | 22 | G3/8 | NPT3/8 |
| 12.5 | HJ-S6-04 | 90.5 | 38.5 | 30 | 27 | G1/2 | NPT1/2 |
| 20 | HJ-S6-06 | 109.5 | 48 | 38 | 34 | G3/4 | NPT3/4 |
| 25 | HJ-S6-08 | 122 | 56 | 45 | 41 | G1 | NPT1 |
Adhering to the corporate values of "integrity-based, customer first", Liwang Fluid is constantly pursuing excellent product and service quality.
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