Applications of the
pressure gauge manifold
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 of
the pressure gauge manifold
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
Description of the
pressure gauge manifold
One-way valves
With upstream pressure equalising valves it is possible to
achieve uniform pressure loading from the "+" and "-" side,
to avoid single-sided overpressure loading during both start-up and operation,
and also to enable zero point checks during operation.
Three-way valves
These pressure gauge manifolds, with interposing or
integrated shut-off valves, enable the isolation of processlines without
interruption to the operation, an instrument to be removed, tested, shut-down,
protected against inadmissible pressure overload as well as the measurement of
staticpressure (after dismounting the differential pressure measuring
instrument).
Four-way and five-way valves
Furthermore, these pressure equalising valves, with
integrated shut-off, purge and vent valves, enable the pressure gauge to be
vented on one or both sides and the supply line to be purged.