HNR-CPI Meet ISO 7241-B Standard-1-1
APPLICATION
● The HAINAR CPI series couplings are widely used in instrumentation, chemical processing, laboratory testing, food processing, medical equipment, and power generation.
FEATURES
● Push-in connection enables quick connection or disconnection without the need for tools.
● Safe and reliable, the leak-proof O-ring ensures no leakage in vacuum or pressure systems.
●The valve core automatically opens or closes upon connection or disconnection, minimizing gas or liquid leakage.
● A reliable valve core design prevents fluid backflow.
● The valve seat with a guide sleeve ensures precise alignment with the valve core, reducing leakage.
● The valve seat with a guide sleeve ensures precise alignment with the valve core, reducing leakage.
PERFORMANCE
Test Fluid：Oil-200SUS
Product tested: CPI series
1GPM ＝ 3.78L/Min
1PSID ＝ 0.0069Mpa
FLOW DATA
|
（in.） Body >Size |
(PSI) Connection status |
(PSI) Link status |
(PSI) Band clamp status |
|
1/4 |
3000 |
3000 |
250 |
|
3/8 |
1500 |
1500 |
250 |
|
1/2 |
750 |
750 |
250 |
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
| ISO | PART NO. | LS | D | 1 | T |
| 1/4 | HNR-CPI-02SM | 50.3 | 22 | S16六角 | G1/4 NPT1/4 |
| 3/8 | HNR-CPI-03SM | 55.7 | 24.8 | S19六角 | G3/8 NPT3/8 |
| 1/2 | HNR-CPI-04SM | 70.6 | 29.6 | S24六角 | G1/2 NPT1/2 |
Plug
| ISO | PART NO. | LP | D | 2 | C | T |
| 1/4 | HNR-CPI-02SM | 56.5 | 6.3 | S19六角 | 10.2 | G1/4 NPT1/4 |
| 3/8 | HNR-CPI-03SM | 53.5 | 9.5 | S19六角 | 13 | G3/8 NPT3/8 |
| 1/2 | HNR-CPI-04SM | 64.8 | 12.6 | S27六角 | 18.8 | G1/2 NPT1/2 |
Coupling Fitting
| ISO | PART NO. | L | D | 1 | 2 | T |
| 1/4 | HNR-CPI-02SM | 85 | 22 | S16六角 | S19六角 | G1/4 NPT1/4 |
| 3/8 | HNR-CPI-03SM | 85 | 24.8 | S19六角 | S19六角 | SM G3/8 SM NPT3/8 PF G1/4 PF NPT1/4 |
| 1/2 | HNR-CPI-04SM | 105 | 29.6 | S24六角 | S27六角 | G1/2 NPT1/2 |