The spindle mechanism allows for slow opening, minimizing pressure surges and ensuring smooth system operation. The adjustable double-layer stem sealing system and optimized flange connections provide maximum safety and leak free operation even under extreme conditions (-40°C / +85°C).
The HFSV600 is certified according to TPED ISO 10297, making it suitable for use in hydrogen MEGCs. It is also ATEX II C (H₂) certified for Ex-zone 1, 2G and designed for low-emission operation.