Data Sheet
EW Valve
D100023X012
Product Bulletin
51.1:EW
August 2012
23
Figure 17. Typical Trim Used in Fisher EWT-1 Valves with Whisper Trim III Cages (see table 19)
NOTE:
DO NOT EXCEED THE MAXIMUM PRESSURE AND TEMPERATURE RATING FOR THE CLASS RATING OF THE BODY MATERIAL USED, EVEN THOUGH THE TRIMS
SHOWN MAY HAVE HIGHER CAPABILITIES.
1
MAY BE USED DOWN TO -101C(-150F) WITH LEVEL A, B, OR C CAGE, OR WITH LEVEL D CAGE THAT HAS AN 18-8 SST BAFFLE.
2
PRESSURE DROP, PSI
PRESSURE DROP, BAR
FLUID TEMPERATURE, F
FLUID TEMPERAT URE, C
PRESSURE DROP, PSI
PRESSURE DROP, BAR
FLUID TEMPERATURE, F
FLUID TEMPERATURE, C
WITH STEEL OR CHROME MOLY STEEL VALVE
WITH CF8M (316 SST) VALVE
1
1
A2733-1