HNR-S3 Meet ISO 7241-A Standard
APPLICATION
● The S3 series connectors are suitable for a wide range of hydraulic applications. These connectors can be used when disconnecting or connecting pipelines due to equipment operation or maintenance, without causing fluid loss.
● The S3 connectors are primarily used in hydraulic fluid pipelines, chemical water, steam, and certain gas pipelines.
FEATURES
● When the connector is disconnected, the valve core automatically closes to prevent leakage.
● After the connector is connected, the valve automatically opens, maintaining smooth fluid flow within the rated working range.
● Key parts are induction-hardened, ensuring good durability.
● A reliable ball-lock mechanism joins the matching halves together.
● The female socket and plug are precisely manufactured from solid bar stock.
● This connector complies with the ISO 7241-A standard and is interchangeable with the following products:
● Parker 6600 series (USA)
● Faster ANV series (Italy)
● Aeroquip 5600 series (USA)
● Hansen HA15000 series (USA)
PERFORMANCE
Test Fluid：Oil-200SUS
Product tested: S3 series
1GPM ＝ 3.78L/Min
1PSID ＝ 0.0069Mpa
FLOW DATA
|
（in.） Body >Size |
(PSI) Rated Pressure |
（GMP） Rated Flow |
|
1/4 |
5000 |
3 |
|
3/8 |
5000 |
6 |
|
1/2 |
4000 |
12 |
|
3/4 |
4000 |
28 |
|
1 |
3000 |
50 |
SEAL ELASTOMER DATA
| Seal Elastomer | Max. Operation Temperature Range |
| Nitrile (NBR) | -20℃ to +120℃ |
| EPDM | -54° C to +149° C/-65° C to +300° F |
| FKM | -29° C to +204° C/-15° F to +400° F |
Socket
| SO | PART NO. | LS | D | 1 | A | T | |
| 6.3 | HNR-S3-02SF |
53.5 |
26 | 22 | 13 | G 1/4 | NPT 1/4 |
| 10 | HNR-S3-03SF |
57.5 |
31.5 | 27 | 13 | G 3/8 | NPT 3/8 |
| 12.5 | HNR-S3-04SF |
66.5 |
38.5 | 27 | 16 | G 1/2 | NPT 1/2 |
| 20 | HNR-S3-06SF |
81.5 |
48 | 36 | 18 | G 3/4 | NPT 3/4 |
| 25 | HNR-S3-08SF |
96 |
56 | 41 | 21 | G 1 | NPT 1 |
Plug
| ISO | PART NO. | LP | D | C | 2 | A | T | |
| 6.3 | HNR-S3-02PF | 46 | 11.8 | 15.2 | 22 | 13 | ZG1/4 | NPT1/4 |
| 10 | HNR-S3-03PF | 53 | 17.3 | 21.4 | 27 | 13 | ZG3/8 | NPT3/8 |
| 12.5 | HNR-S3-04PF | 62.5 | 20.5 | 27 | 27 | 16 | ZG1/2 | NPT1/2 |
| 20 | HNR-S3-06PF | 66.5 | 29 | 28 | 36 | 18 | ZG3/4 | NPT3/4 |
| 25 | HNR-S3-08PF | 79 | 34.3 | 36 | 41 | 21 | ZG1 | NPT1 |
Coupling Fitting
| ISO | PART NO. | L | D | 1 | 2 | T | ||
| 6.3 | HNR-S3-02 | 85 | 26 | 22 | 22 | ZG1/4 | NPT1/4 | NPT1/4 |
| 10 | HNR-S3-03 | 93 | 31.5 | 27 | 27 | ZG3/8 | NPT3/8 | NPT3/8 |
| 12.5 | HNR-S3-04 | 107 | 38.5 | 27 | 27 | ZG1/2 | NPT1/2 | NPT1/2 |
| 20 | HNR-S3-06 | 121 | 48 | 36 | 36 | ZG3/4 | NPT3/4 | NPT3/4 |
| 25 | HNR-S3-08 | 141 | 56 | 41 | 41 | ZG1 | NPT1 | NPT1 |