high-pressure screw-type coupler Interchangeable with Faster VVS Quick Couplings
K3200 Series
AKJia’s K3200 Series can work interchangeably with the Faster VVS series and Stucchi 40 series, the thread-locked type design, poppet valve, and FKM sealing can supply a high pressure at 70 Mpa, commonly used for applications characterized by very high working pressures and peaks.
- high-pressure heavy-duty screw-together coupling
- Used in a wide range of industrial markets where connecting and disconnecting hydraulic circuits is needed
- Threaded sleeve locking mechanism, can operate to connect under 3000 psi,
- interchangeable with Faster VVS and Stucchi 40 Series
- Mobile equipment, Agriculture machines, and universal industrial equipment.
K3200 Series – Screw to Connect High-Pressure VVS Quick Couplings Part Number and Performance
| Part Number | Description | Operating Pressure | Rated Flow | |||||
| Complete Coupler | Female Body Half | Male Tip Half | Body Size | Thread size and description | PSI | Bar | GPM | LPM |
| K3200-02 NPT14 | K3201-02 NPT14 | K3202-02 NPT14 | 1/4” | NPT 1/4” Female | 10000 | 689.5 | 2 | 7.57 |
| K3200-02 G14 | K3201-02 G14 | K3202-02 G14 | 1/4” | BSPP 1/4” Female | 10000 | 689.5 | 2 | 7.57 |
| K3200-03 NPT38 | K3201-03 NPT38 | K3202-03 NPT38 | 3/8” | NPT 3/8” Female | 10000 | 689.5 | 4.5 | 17.03 |
| K3200-03 G38 | K3201-03 G38 | K3202-03 G38 | 3/8” | BSPP 3/8” Female | 10000 | 689.5 | 4.5 | 17.03 |
| K3200-04 NPT12 | K3201-04 NPT12 | K3202-04 NPT12 | 1/2” | NPT 1/2” Female | 10000 | 689.5 | 6 | 22.71 |
| K3200-04 G12 | K3201-04 G12 | K3202-04 G12 | 1/2” | BSPP 1/2” Female | 10000 | 689.5 | 6 | 22.71 |
| K3200-06 NPT34 | K3201-06 NPT34 | K3202-06 NPT34 | 3/4” | NPT 3/4” Female | 10000 | 689.5 | 12 | 45.42 |
| K3200-06 G34 | K3201-06 G34 | K3202-06 G34 | 3/4” | BSPP 3/4” Female | 10000 | 689.5 | 12 | 45.42 |
| K3200-08 NPT1 | K3201-08 NPT1 | K3202-08 NPT1 | 1” | NPT 1” Female | 7500 | 517.10 | 24 | 90.84 |
| K3200-08 G1 | K3201-08 G1 | K3202-08 G1 | 1” | BSPP 1” Female | 7500 | 517.10 | 24 | 90.84 |
| K3200-10 NPT114 | K3201-10 NPT114 | K3202-10 NPT114 | 1-1/4” | NPT 1-1/4” Female | 6500 | 448.15 | 35 | 132.48 |
| K3200-10 G114 | K3201-10 G114 | K3202-10 G114 | 1-1/4” | BSPP 1-1/4” Female | 6500 | 448.15 | 35 | 132.48 |
| K3200-12 NPT112 | K3201-12 NPT112 | K3202-12 NPT112 | 1-1/2” | NPT 1-1/2” Female | 5000 | 344.73 | 75 | 283.9 |
| K3200-12 G112 | K3201-12 G112 | K3202-12 G112 | 1-1/2” | BSPP 1-1/2” Female | 5000 | 344.73 | 75 | 283.9 |
| K3200-16 NPT2 | K3201-16 NPT2 | K3202-16 NPT2 | 2” | NPT 2” Female | 5000 | 344.73 | 200 | 757.08 |
| K3200-16 G2 | K3201-16 G2 | K3202-16 G2 | 2” | BSPP 2” Female | 5000 | 344.73 | 200 | 757.08 |
K3200 Series – Screw to Connect High-Pressure Coupler Dimensions
| Dimensions(mm) | |||||||
| Complete Coupler Number | Overall Length | Female Length | Diameter | Across Flats | Across Flats | Tip Length | Across Flats |
| L | LS | D | X1 | X3 | LP | X2 | |
| K3200-02 NPT14 | 84.2 | 68 | 30 | 23 | 27 | 43 | 25 |
| K3200-03 NPT38 | 89.5 | 75.5 | 39.7 | 30 | 36 | 46 | 32 |
| K3200-04 NPT12 | 102.2 | 86.4 | 45 | 34 | 41 | 53 | 34 |
| K3200-06 NPT34 | 121.2 | 105.5 | 53.8 | 41 | 50 | 63 | 46 |
| K3200-08 NPT1 | 138.5 | 123 | 58.8 | 50 | 55 | 72 | 50 |
| K3200-10 NPT114 | 167.5 | 152.5 | 78.5 | 65 | 75 | 86 | 65 |
| K3200-12 NPT112 | 188 | 172 | 98 | 75 | 90 | 95 | 80 |
| K3200-16 NPT2 | 227.4 | 206.5 | 129 | 100 | 125 | 118 | 110 |
