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DESCRIPTIONProduct details
Component
| 1. | Stem | Stainless steel 1.4104 (430F) |
| 2. | Connection flange | Ductile iron GJS-500-7 (GGG-50) |
| 3. | Stem bearing nut | DZR brass CW602N |
| 4. | Retaining ring | NBR rubber |
| 5. | Sealing gasket | NBR rubber |
| 6. | Seal | NBR rubber |
| 7. | Stem collar ring | DZR brass CW602N |
| 8. | Manchette | EPDM rubber |
| 9. | Bonnet | Ductile iron GJS-500-7 (GGG-50) |
| 10. | Bonnet bolt | Stainless steel A2, fully thermoplastic-coated |
| 11. | Bonnet gasket | EPDM rubber |
| 12. | Disc pin | DZR brass CW724R, low electrical conductivity |
| 13. | Valve disc | EPDM-coated ductile iron |
| 14. | Valve body | Ductile iron GJS-500-7 (GGG-50) |
| 15. | Disc guide | Polyamide |
Standards
- Designed to EN 1074 Parts 1 & 2 and EN 1171
- Face-to-face dimensions to EN 558 Table 2 Series 14
- Flange drilling to EN 1092-2 (ISO 7005-2), PN10/16
