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tel: 0086-15968980484
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email: qpefittings@hotmail.com
Features
Connexion by pushing the male coupling
Disconnexion by pulling back the female sleeve
Shut off by flat face valve
Connexion under pressure not allowed
Disconnexion under pressure not allowed
Interchangeability according to ISO 15171-1
No spillage during Connexion and Disconnexion
Technical Specifications
High grade carbon steel with heat treated wear parts
NBR
Backup ring in PTFE
-25°C to +125°C (-13°F to +257°F)
According to ISO 7241-2
| Size | Working pressure | Flow Rate | Burst Pressures | |||
| @ 0.2 MPa pressure drop |  |
 |
 |
|||
| mm | inch | MPa (PSI) | l/mm (GPM) | MPa (PSI) | MPa (PSI) | MPa (PSI) |
| 6.3 | 1/4” | 47(6815) | 2 (0.53) | 150 (21750) | 190 (27550) | 180 (26100) |
| Part No. | Thread | E | F | G |
| (In.) | (In.) | (In.) | ||
|
KDF-N01SF |
NPT1/8 |
1.65 |
0.83 |
24 |
|
KDF-N02SF |
NPT1/4 |
1.97 |
0.83 |
24 |
|
KDF-7/16UNFSF |
UNF7/16 |
2.13 |
0.83 |
24 |
|
KSN-KDF-9/16UNFSF |
UNF9/16 |
2.13 |
0.83 |
24 |
|
KSN-KDF-M14SF |
M14X1.5 |
2.03 |
0.83 |
24 |
Male
| Part No. | Thread | A | C | D |
| (In.) | (In.) | (In.) | ||
|
KDF-N01PF |
NPT1/8 |
1.42 |
0.75 |
0.5 |
|
KDF-N02PF |
NPT1/4 |
1.57 |
0.75 |
0.5 |
|
KDF-7/16UNFPF |
UNF7/16 |
1.61 |
0.75 |
0.5 |
|
KSN-KDF-9/16UNFPF |
UNF9/16 |
1.61 |
0.75 |
0.5 |
|
KSN-KDF-M14PF |
M14X1.5 |
1.61 |
0.75 |
0.5 |
| size | Dust protections |  |
|
| PVC | |||
| mm | inch. | Part No. | colour |
| 6.3 | 1/4" |  |
|
