Data Sheet

V150E Valve
D103429X012
Product Bulletin
51.3:V150E
February 2013
5
Table 4. Fisher V150E Maximum Allowable Shutoff Pressure Drop
(based on trim [bearing and seal] and A SME pressure temperature rating of the valve material [CG8M])
BEARING
MATERIAL
BALL SEAL TEMPERATURE RANGE, _C
VALVE SIZE, DN
80x100 100x150 150x200 200x250 250x300
Bar
PEEK/PTFE
HD Metal
(R30006)
(1)
-46 to -29 19 19 19 19 19
-29 to 38 19 19 19 19 19
93 16.2 16.2 16.2 16.2 16.2
149 14.8 14.8 14.8 14.8 14.8
204 13.4 13.4 13.4 13.4 13.4
232 12.8 12.8 12.8 12.8 12.8
260 11.7 11.7 11.7 11.7 11.7
BEARING
MATERIAL
BALL SEAL TEMPERATURE RANGE, _F
VALVE SIZE, NPS
3X4 4X6 6X8 8X10 10X12
Psi
PEEK/PTFE
HD Metal
(R30006)
(1)
-50 to -20 275 275 275 275 275
-20 to 100 275 275 275 275 275
200 235 235 235 235 235
300 215 215 215 215 215
400 195 195 195 195 195
450 185 185 185 185 185
500 170 170 170 170 170
1. Pressure drops for HD seals are for forward flow only. For reverse flow with HD metal seal limit pressure drop to 6.9 bar (100 psi).