Technical Specifications

Masoneilan Valves ValVue ESD Instruction Manual =| 319
© 2014 General Electric Company. All rights reserved.
60 7 3 FRICTION_
HIGH
1 Yes Yes Yes Fric-
tion
Above
Normal
1- The friction
measured
from the PST
test is above
the config-
ured thresh-
old.
2- The pack-
ing can be
overtighten.
3- Possible
galling on
guiding sur-
faces.
1- Verify
proper setting
of threshold.
2- Loosen up
packing gland
depending on
packing type /
style and
application.
Overhaul
packing box.
3- Run
Extended sig-
nature and
overhaul valve
if condition is
validated.
Table 8 SVI II ESD Fault Matrix (Continued)
Seque
nce
Byte
#
Bit
#
FAULT Name Critical-
ity Of
Alarm
Auto-
mati-
cally
cleared
Can be
cleare
d
Per-
sists
across
resets
TEXT
For DD
&
Val-
Vue
ESD2
English
Probable
Cause
English
Recom-
mended
Action