Data Sheet

EU Valve
D102004X012
Product Bulletin
51.1:EU
September 2014
8
Table 2. Typical Combinations of Metal Trim Materials for All Valves Except Those with WhisperFlo Trim
(1)
Valve Design Trim Designation Valve Plug Seat Ring Cage
Seat Ring Cap
Screws
Temperature
EUT-2, EWT-2
231
(2)
CA6NM HT CB7CU-1 H1075 CB7CU-1 H1075 ---
Seefigure6
232
(3)
CF8M with CoCr-A
on Seat and Guide
CF8M with CoCr-A
on seat
CF8M ENC ---
EUD, EWD
226 CA6NM CB7CU-1 H1075 CB7CU-1 H1075 S17400 H1100
Seefigure7
227A
WC9 Steel with
CoCr-AonSeatand
Guide
CF8M with CoCr-A
on seat
WC9 Nitrided N07718
229
(3)
CF8M with CoCr-A
on Seat and Guide
CF8M with CoCr-A
on seat
CF8M ENC N07718
229H
(3)
CF8M with CoCr-A
on Seat and Guide
CF8M with CoCr-A
on seat
CF8M
Chrome-Coated
N07718
EUT, EWT
231 CA6NM HT CB7CU-1 H1075 CB7CU-1 H1075 S17400 H1100
Seefigure7
232
(3)
CF8M with CoCr-A
on Seat and Guide
CF8M with CoCr-A
on seat
CF8M ENC N07718
1. For WhisperFlo trims, see table 3.
2. Cavitrol III cage is standard with trim 231
3. NACE MR0175 approved trim materials.
Table 3. WhisperFlo Metal Trim Materials and Valve Body/Trim Temperature Capabilities
Valve Design Trim Designation Valve Plug Seat Ring Cage
Seat Ring Cap
Screws
Temperature
EUT-2, EWT-2
952 CA6NM HT
CF8M with CoCr-A
on seat
410 SST/
ENC/Ultimet
---
Seefigure6
953
(1)
CF8M with CoCr-A
on Seat and Guide
CF8M with CoCr-A
on seat
316L SST/
ENC/Ultimet
---
EUD, EWD
950 CA6NM HT
CF8M with CoCr-A
on seat
410 SST/
ENC/Ultimet
N07718
Seefigure7
951
(1)
CF8M with CoCr-A
on Seat and Guide
CF8M with CoCr-A
on seat
316L SST/
ENC/Ultimet
N07718
EUT, EWT
952 CA6NM HT
CF8M with CoCr-A
on seat
410 SST/
ENC/Ultimet
N07718
Seefigure7
953
(1)
CF8M with CoCr-A
on Seat and Guide
CF8M with CoCr-A
on seat
316L SST/
ENC/Ultimet
N07718
1. NACE MR0175 approved trim materials.
Table 4. Bore Seal Availability and Temperature Capabilities (EUD/EWD only)
Valve Design Valve Size, NPS Trim Designation Temperature ANSI/FCI/IEC Shutoff Class
EUD and EWD 16, 20x16, 24x16, 20, 24x20
226
Seefigure7 V
227A
950