Veris Verabar V550 Installation Instructions - Manual (Page 4)

Figure 7. Orientation of Flow Arrow
5.4 Insert Instrument Valves or Manifold
5.4.1 Valves
If the Verabar does not have a valve head, install
instrument valves using proper thread sealant. Be sure
instrument shut-off valves are installed and shut prior to
repressurizing the pipe.
5.4.2 Manifold
If the Verabar has a direct or integral manifold, be sure
the high and low pressure block valves are shut off
prior to repressurizing the pipe.
5.5 Pressurize Pipe and Retighten Bolts
Pressurize the pipe and check for leaks. If leaks are
present, retighten the packing bolts until leaking is
eliminated. Verify that the distance between the load
plat and the indicator ring is approximately 0.050”
(1.3mm) for –05 and –10 sensors and 0.063” (1.6mm)
for –15 sensors; make adjustments as needed.
The Verabar is now properly installed (Figure 8).
Periodic Maintenance
The assembly should be periodically checked. Verify
that no leaks are present. Tighten the packing bolts if
necessary.
Figure 8.
Installed V550
6315 Monarch Park Place • Niwot, CO 80503 USA • Phone: (303) 652-8550 IO-550 V WI-CS-31 REV B (6/08)
Fax: (303) 652-8552 • Email: [email protected] • Website: www.veris-inc.com
Printed in USA