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HERZ – Ball valve with extended spindle DZR thread type
HERZ – Ball valve with extended spindle DZR thread type
Products
| Code | Description |
|---|---|
| 1219021 | HERZ – Ball valve Extended spindle DN15 |
| 1219022 | HERZ – Ball valve Extended spindle DN20 |
| 1219023 | HERZ – Ball valve Extended spindle DN25 |
| 1219024 | HERZ – Ball valve Extended spindle DN32 |
| 1219025 | HERZ – Ball valve Extended spindle DN40 |
| 1219026 | HERZ – Ball valve Extended spindle DN50 |
SKU: 1219021
Details
Material and Construction
| Component | Material / Standard |
|---|---|
| Body | Forged brass acc. to EN 12165, nickel plated, CW602N DZR |
| Ball | Forged brass acc. to EN 12165, hollow, full bore, hard chrome plated, CW602N DZR |
| Spindle | Machined brass acc. to EN 12164, CW614N |
| Handle | Lever handle, red, sheet steel – plated |
| Ball seals | PTFE |
| Spindle seals | EPDM |
| Internal threaded connectors | Acc. to ISO 228 |
Operating Data
| Parameter | Value |
|---|---|
| Max. operating pressure | PN 25 bar |
| Min. operating temperature | -10°C (water 0.5°C) |
| Min. short-term temperature load | -50°C |
| Max. operating temperature | 130°C (water 110°C – no steam) |
| Max. short-term temperature load | 150°C |
| Construction and tests | WRAS approved |
