Thread Locked Type Hydraulic Couplings(Steel) Kvv Series
Features
- Connexion by screwing together thetwo parts
- Disconnexion by unscrewing the twoparts
- Shut off by poppet valve
- Connectable under residual pressure
- Disconnexion under residual pressure
- Interchangeability according to Fasterinternal Standards
Technical Specifications
- High grade carbon steel with heattreated wear parts
- NBR
- Backup ring in PTFE
- -25ยฐCto +125ยฐC(-13ยฐF to +257ยฐF)
- According to Is0 7241-2
| Body Size (in) | Rated Pressure (Bar) | Flow Rate (L) | Material | Standard Seal Material | Temperature Range (ยฐC) |
| 1/4" | 350 | 18 | Carbon Steel | NBR | -20 to +125 |
| 3/8" | 300 | 30 | Carbon Steel | NBR | -20 to +125 |
| 1/2" | 300 | 45 | Carbon Steel | NBR | -20 to +125 |
| 3/4" | 250 | 90 | Carbon Steel | NBR | -20 to +125 |
| 1" | 230 | 140 | Carbon Steel | NBR | -20 to +125 |
Couplers Female Thread / Female
| Part No. | Thread Size | Overall Length (mm) | Hex Size (mm) | Largest Diameter (mm) | Part No. | Thread Size | Overall Length (inch) | Hex Size (inch) | Largest Diameter (inch) |
| KVV-02SF | G1/4 | 59.7 | 27 | 30 | KVV-N02SF | NPT1/4 | 2.35 | 1.06 | 1.18 |
| KVV-03SF | G3/8 | 71.9 | 34 | 38 | KVV-N03SF | NPT3/8 | 2.83 | 1.34 | 1.5 |
| KVV-04SF | G1/2 | 78.7 | 38 | 42 | KVV-N04SF | NPT1/2 | 3.1 | 1.5 | 1.65 |
| KVV-06SF | G3/4 | 105.6 | 50 | 55 | KVV-N06SF | NPT3/4 | 4.16 | 1.97 | 2.17 |
| KVV-08SF | G1 | 124 | 55 | 61 | KVV-N08SF | NPT1 | 4.88 | 2.17 | 2.42 |
Nipple Female Thread / Male
| Part No. | Thread Size | Overall Length (mm) | Hex Size (mm) | Largest Diameter (mm) | Part No. | Thread Size | Overall Length (inch) | Hex Size (inch) | Largest Diameter (inch) |
| KVV-02PF | G1/4 | 33 | 19 | 14.1 | KVV-N02PF | NPT1/4 | 1.3 | 0.75 | 0.56 |
| KVV-03PF | G3/8 | 41 | 24 | 18.9 | KVV-N03PF | NPT3/8 | 1.61 | 0.94 | 0.74 |
| KVV-04PF | G1/2 | 49 | 27 | 20.5 | KVV-N04PF | NPT1/2 | 1.93 | 1.06 | 0.81 |
| KVV-06PF | G3/4 | 62 | 34 | 27.9 | KVV-N06PF | NPT3/4 | 2.44 | 0.34 | 1.1 |
| KVV-08PF | G1 | 70 | 41 | 31.3 | KVV-N08PF | NPT1 | 2.75 | 0.61 | 1.23 |
