Application
Special shut-off valve for pressure gauges
with flat sealing, for service pressures and
temperatures:
Technical description
The inlet and outlet ends of forged valve body
are internally threaded for connecting a
pressure gauge. The plug is secured from
below with a nut and has three basic positions:
- air-release (inlet closed)
- operation (inlet open, gauge under pressure)
- discharge (pressure gauge closed, inlet open
- service fluid is discharged into the open)
Connecting and end-to-end dimensions
Connecting and end-to-end dimensions are
given in the table below.
Material
Body, plug
brass (CuZn37)
Handle
plast
Testing
The plug is tested as per DIN 3230,
ČSN 13 3060, part 2.
Installation
The plug valve can be installed in horizontal
or vertical piping.
Operation
The plug valve is operated with a handle.
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