Applications of the
pressure gauge valve
Shut-off and throttle valve for pressure measuring
instruments, for measuring 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 valve
Shut-off valve without test connection per DIN 16270 (with
vent screw)
Shut-off valve with test connection per DIN 16271 (with vent
screw)
Shut-off valve with separate isolating test connection per
DIN 16272
Nominal pressures to 400 bar
Description of the
pressure gauge valve
Form A version of the pressure gauge valve is supplied with
LH/ RH union, and Form B version with shaft for the mounting bracket, with
nipple and union nut. Shut-off valves with a test connection are intended for
the simultaneous connection of operating pressure measuring instruments and
test connection pressure gauges to the pressure pipeline. With pressure gauge
valves per DIN 16271, the test pivot is sealed by a lens-type sealing ring and
a screw cap placed on top; with valves per DIN 16272, the test pivot is
separately isolated by an additional valve spindle. pressure gauge valves are
silicone-free.