The FK75C is a split‑body, full‑bore floating ball valve engineered to meet premium‑grade industry technology standards. Featuring a finely‑machined, seat‑supported ball as its core component, this valve incorporates a full suite of high‑performance design advantages. It is fitted with an anti‑blowout stem and a long‑service‑life double stem sealing system. The bearing‑supported stem structure isolates sealing elements from operational loads, protecting seals against premature wear and delivering long‑term reliable sealing performance.
Technical Data
- Temperature range
- -45°C to 250°C (-50°F to 482°F)
- Pressure rating
- Class 150 to 300
Specifications
- Designed to
- ASME B16.34 (PED 97/23/EC optional)
- Materials
- ASME Section II
- Pressure/temperature rating
- ASME B16.34/B16.5
- Wall thickness
- ASME B16.34
- Face-to-face dimensions
- ASME B16.10
- Flange connection/end type
- ASME B16.5
- Fire-safe
- ISO 10497
- Bi-directional, metal-to-metal sealing
- ANSI B16.104, FCI 70-2 class V
- Stem sealing system
- EN ISO 15848-1
- Anti-static design
- DIN EN ISO 17292, chapter 5.2.7
- Size Range
- DN 80 to 100; NPS 3 to 4