Stainless Steel ISO A Quick Couplings
A6300 Series
AKJia’s A6300 Series is stainless steel ISO A quick-release couplings, a double shut-off, Stainless Steel SS304 material, and high flow poppet valve, ISO 7241 A series Quick Coupling. A6300 Series is usually used primarily in food and pharmaceuticals industries or some application about waters or needs a good requirement for hygiene and transmitting corrosive fluids.
- Chemical processing
- Oil and gas exploration
- Water transmitting
- Food and pharmaceuticals industries
A6300 Series – Stainless Steel ISO A 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 |
| A6300-02 NPT14 | A6301-02 NPT14 | A6302-02 NPT14 | 1/4” | 1/4” NPT Female | 2000 | 138 | 3 | 11.36 |
| A6300-02 G14 | A6301-02 G14 | A6302-02 G14 | 1/4” | 1/4” BSPP Female | 2000 | 138 | 3 | 11.36 |
| A6300-03 NPT38 | A6301-03 NPT38 | A6302-03 NPT38 | 3/8” | 3/8” NPT Female | 2000 | 138 | 6 | 22.71 |
| A6300-03 G38 | A6301-03 G38 | A6302-03 G38 | 3/8” | 3/8” BSPP Female | 2000 | 138 | 6 | 22.71 |
| A6300-04 NPT12 | A6301-04 NPT12 | A6302-04 NPT12 | 1/2” | 1/2” NPT Female | 1500 | 104 | 12 | 45.42 |
| A6300-04 G12 | A6301-04 G12 | A6302-04 G12 | 1/2” | 1/2” BSPP Female | 1500 | 104 | 12 | 45.42 |
| A6300-06 NPT34 | A6301-06 NPT34 | A6302-06 NPT34 | 3/4” | 3/4” NPT Female | 1500 | 104 | 28 | 105.99 |
| A6300-06 G34 | A6301-06 G34 | A6302-06 G34 | 3/4” | 3/4” BSPP Female | 1500 | 104 | 28 | 105.99 |
| A6300-08 NPT1 | A6301-08 NPT1 | A6302-08 NPT1 | 1” | 1” NPT Female | 1000 | 69 | 50 | 189.27 |
| A6300-08 G1 | A6301-08 G1 | A6302-08 G1 | 1” | 1” BSPP Female | 1000 | 69 | 50 | 189.27 |
| A6300-10 NPT114 | A6301-10 NPT114 | A6302-10 NPT114 | 1-1/4” | 1-1/4” NPT Female | 1000 | 69 | 88 | 333.11 |
| A6300-10 G114 | A6301-10 G114 | A6302-10 G114 | 1-1/4” | 1-1/4” BSPP Female | 1000 | 69 | 88 | 333.11 |
| A6300-12 NPT112 | A6301-12 NPT112 | A6302-12 NPT112 | 1-1/2” | 1-1/2” NPT Female | 1000 | 69 | 220 | 832.79 |
| A6300-12 G112 | A6301-12 G112 | A6302-12 G112 | 1-1/2” | 1-1/2” BSPP Female | 1000 | 69 | 220 | 832.79 |
| A6300-16 NPT112 | A6301-16 NPT112 | A6302-16 NPT112 | 2” | 2” NPT Female | 1000 | 69 | 240 | 908.5 |
| A6300-16 G112 | A6301-16 G112 | A6302-16 G112 | 2” | 2” BSPP Female | 1000 | 69 | 240 | 908.5 |
- Default Seals: FKM
- Temperature Range: -40° To +250 °F (-40°C To 120°C) for Buna-N Seals ; -15° to +450° F (-26°C To 230°C) fir Viton
- Pressure rating (Max. Operating Pressure) is based on Non-Pulsating,
- Low Cycle applications with essentially steady pressure during the operating cycle
A6300 Series Stainless Steel ISO A Quick Coupling Dimensions
| Dimensions(mm) | ||||||||
| Complete Coupler Number | Overall Length | Female Length | Diameter | Hex | Tip Length | Diameter | Length | Hex |
| L | LS | D | X1 | LP | D | C | X2 | |
| A6300-02 | 71 | 50 | 26 | 19 | 35.5 | 11.8 | 15 | 19 |
| A6300-03 | 75 | 56 | 31.5 | 22 | 36.5 | 17.3 | 21.4 | 22 |
| A6300-04 | 88 | 66 | 38.5 | 27 | 43.5 | 20.5 | 27 | 27 |
| A6300-06 | 110 | 80 | 48 | 34 | 57 | 29 | 28 | 34 |
| A6300-08 | 119.5 | 94 | 56 | 41 | 59.5 | 34.3 | 36 | 41 |
| A6300-10 | 150 | 117 | 69.5 | 50 | 75 | 45 | 46 | 50 |
| A6300-12 | 167.5 | 133 | 84 | 60 | 83.5 | 55 | 52 | 60 |
| A6300-16 | 210.5 | 165 | 99 | 75 | 105 | 65 | 64 | 75 |
The quick couplings have some important dimensions that according to the ISO standard, they can help the hydraulic coupling be interchangeable between different brands. it also can help the users to check the body size of the quick couplings from different brands or suppliers. And other dimensions would be needed to check when you have some special requirements for using the quick couplings. The ISO 7241 standard A series had listed the dimensional requirements for the necessary dimensions. The quick couplings fit the dimensions, they are interchangeable half-for-half among the different brands. The dimension d on the tip is usually helpful for us to check the body size if you have known the quick coupling is ISO A quick coupling. If you have an ISO A quick coupling but don’t know the body size, you can measure the diameter d. The Thread usually can be customized and we currently have NPT threads and BSPP threads for this series.
