VEGA Mounting accessories, pressure measurement technology - Manual (Page 17)

Feature Feature
Mounting thread for bracket provided
on site M 10
Input (process) ½ NPT
Output (differential pressure transmit-
ter) Flange according to EN 61518
Pressure stage/Max. permissible
pressure PN 420/420 bar
Max. permissible pressure at 80 °C 420 bar
Max. permissible pressure at 250 °C 300 bar
Temperature max. 250 °C
Weight approx. 1.7 kg
6 .2 3-fold valve block, flanging on both sides
The 3-fold valve block for flanging on both sides is preferrably used for
direct connection of a differential pressure transmitter to an orifice. An
additional mounting bracket is not required.
This valve block has the following functions:
l
Blocking to the process
l
Pressure compensation of the measuring chambers of the
differential pressure transmitter
The mounting is carried out via integrated flanges with threaded
connections to the orifice.
Application area/Func-
tion
Mounting
Mounting accessories, pressure measurement technology 17
6 Valve blocks
43478
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EN
-121018