Diff erential pressure connections – Badger Meter CV Series User Manual
Page 10
Page 10
Form #4-20-23 11/10
Diff erential Pressure Connections
The high pressure connection is always on the upstream side of the fl ow direction arrow and the
low pressure connection on the downstream side. Fittings used must be able to withstand the
process temperature and pressure conditions, as well as provide proper corrosion resistance. Refer
to appropriate secondary instrument instructions for connections to the seondary instrument high
and low ports. All fi tting threads should be coated with a process compliant thread sealant prior to
tightening. Once tightened, torque mark all fi ttings for future reference.
FIGURE 9
Secondary Instrument Illustration
Flow
Primary
Element
3-Valve Manifold
Direct Read Gage
Transmitter
Secondary
Instruments
(Gage shown with
optional by-pass)