Catalog entry / 085
Manual switching valves / QH-S manual switching valves
Manual 8-port switching valve
Model / Configuration
QH-S-8
Manual switching of dual sample loops or combined gas paths.
At a glance
- 0–0.6 MPa
- ≤1000 psi
- 200℃
- 330℃
- 2/3 mm
- 316L
| Main specifications | Pressure range 0–0.6 MPa; high-pressure version ≤1000 psi; service life >1,000,000 cycles; valve body 200°C or extended-stem version 330°C; chromatography-grade cleanliness. |
|---|---|
| Connections, materials & options | Connections: 1.6, 2, or 3 mm; 1/16, 1/8, or 1/4 in. Materials: 316L, PEEK, or Hastelloy. Straight or angled face; 1–4 in extended stem; optional silanization. |
| Typical duties | Manual switching of dual sample loops or combined gas paths. |
| Product note | Confirm the exact model suffix, materials, connections, and acceptance limits before quotation. |
| Catalog category | Manual switching valves |
| Product series | QH-S manual switching valves |
| Product group | Switching & injection |