Valve manifold for differential pressure gauges
Valve manifold for differential pressure gauges
One-way valves
With model 910.25 valve manifolds single-sided overpressure loading during start-up and operation phases can be
avoided by means of a pressure compensation of the j and
i side. In addition, zero adjustments are possible during the
running process.
Three-way valves
Three-way valves include additional valves, which enable a
shut-off of the process lines during operation.
This simplifies the dismounting, testing and shutdown of the
measuring instrument, and it also protects from impermissible overpressure loading. Furthermore, the measurement of
static pressure is possible (after dismounting the measuring
instrument).
Applications
- Shut-off, pressure equalising, purge and vent valves for differential pressure gauges, for measurement of liquids, gases and vapours
- In stainless steel version for aggressive media, also in aggressive environments
- Process industry: Machine building, general plant construction, chemical/petrochemical, power plants, mining, on- and offshore and environmental technology
Special Features
- One-way, three-way, four-way and five-way valves
- Robust brass or stainless steel versions
- Valves for PN 100 and 400 with double-sided cone seals
- Wide variety of process connections
- Nominal pressures to 40, 100 or 400 bar
