New firesafe certified ball valve series
MHA ZENTGRAF has successfully passed the firesafe certifcation with a new ball valve series. The special feature of that series: Other than the current firesafe valve series, this new series is suitable for bi-directional usage.
The valves are certified according ISO 10497 and API607.
- Sizes from 1/2 to 3"
- 420 bar (6.000 psi)
- Bi-directional usage
- Certified acc. ISO 10497, API 607
- Additional tests and documentation on request (e.g. PMI, penetrant testing, gas test, ...)
- 1.4571 (AISI316Ti) body and connector material
- PEEK ball seats
- FPM o-rings (or others on request)
- Graphite secondary seats
- Threaded connections (ISO 228, NPT female, UN female, DIN 2353 cutting ring, ...)
- Flange connections (ISO 6162-1/2, ISO 6164, ANSI RF, ...)