Series AK/AKH/AKB check valves offer various configurations to provide design solutions based on operating conditions. The series is compact and lightweight with low cracking pressure. The AKH with one-touch fitting, straight type, is easily installed in pipelines, while the male connector type can be mounted directly onto equipment. The bushing type AKB can be used in applications with splashing coolant and spatter, etc.
- Check valve with high flow capacity
- Low cracking pressure (0.02MPa)
- Compact and lightweight
- Variety of models
| Type | Series | Port size | Applicable tubing O.D. Metric size |
Applicable tubing O.D. Inch size |
|---|---|---|---|---|
| In-line type | AK2000/AK4000 AK6000 |
1/8 to 1 | – | – |
| Straight type | AKH | – | φ4 to φ12 | φ5/32” to φ1/2” |
| Male connector type | AKH | M5 to 1/2 | φ4 to φ12 | φ5/32” to φ1/2” |
| Bushing type | AKB | 1/8 to 1/2 | – | – |
| Made to Order for air/water |
・Body material: Brass, Stainless steel ・Rubber material: NBR, FKM, CR ・High temperature, low temperature ・Low cracking | 1/8 to 1/2 | – | – |
