Soft-seated, centrally mounted butterfly valve with special materials
The GEMÜ D487 Victoria soft-seated butterfly valve is manually operated. It has a metal hand lever or gearbox depending on customer requirements. The butterfly valve is available in nominal sizes DN 25 up to 1600 and in standardized installation lengths ISO 5752/20 | EN 558-1/20 | API 609 category A (DIN 3202 K1) in wafer, lug and U section body versions.
- Available in large nominal sizes
- Bubble tight sealing acc. to EN 12266-1/P12, leakage rate A
- Special materials for disc, seal and valve body
- Vulcanizable liner
- Abrasion-resistant version possible