Data Sheet

Large ET and ED Valves
D103554X012
Product Bulletin
51.1:ET/ED (Large)
March 2015
10
Table 6. WhisperFlo Trim Descriptions
VALVE
TRIM
DESIGNATION
BODY
MATERIAL
VALVE PLUG SEAT RING CAGE CAP SCREWS
TEMPERATURE LIMIT
_C
_F
ED
954
WCC
CA6NM
WC9 with
CoCr-A seat
S41000/
ENC/Ult
N07718
-29 to 427 -20 to 800
WC9 -29 to 482 -20 to 900
951
(1)
WCC
CF8M with
CoCr-A on
seat & guide
CF8M with
CoCr-A seat
S31600/
ENC/Ult
N07718
-29 to 427 -20 to 800
WC9 -29 to 566 -20 to 1050
CF8M
(2)
-29 to 593 -20 to 1100
ET 955 WCC/WC9 CA6NM
S17400
H1075
S41000/
ENC/Ult
--- -29 to 316 -20 to 600
ET 953
(1)
WCC/WC9
CF8M with
CoCr-A on
seat & guide
CF8M with
CoCr-A seat
S31600/
ENC/Ult
---
-29 to 316 -20 to 600
CF8M -29 to 316 -20 to 600
1. NACE approved trim co mbinations. Environmental restrictions apply to MR0175/ISO15156.
2. May be used up to 593_C (1100_F) if 316H valve body material is used. Contact your Emerson Process Management sales office for additional information.