Data Sheet

ET Valve
D100022X012
Product Bulletin
51.1:ET
December 2012
5
Table 1. Available Constructions
VALVE
VALVE SIZE,
NPS
VALVE BODY MATERIAL AND END CONNECTION STYL E
(1)
Cast Iron Valve Body Carbon Steel, Alloy Steel, or Stainless Steel Valve Body
CL125
FF Flanged
CL250
RF Flanged
Screwed
RF or RTJ Flanged
Butt
Weld
Socket
Weld
CL150 CL300 CL600
ET
1, 1-1/2, or 2
2-1/2, 3, 4, 6, or 8
X
X
X
X
X
---
X
X
X
X
X
X
X
X
X
X
EAT
1or2
3, 4, or 6
---
---
---
---
---
---
X
X
X
X
X
X
X
X
X
X
ETR
1, 1-1/2, or 2
2-1/2, 3, or 4
---
---
---
---
X
---
X
---
X
---
X
---
X
---
X
---
VALVE
VALVE SIZE,
DN
STEEL VALVE BODY MATERIAL AND RAISED-FACE END CONNECTION STYLE
(2)
PN16 PN25 PN40 PN63 PN100
ET
25, 40, 50, 65, 80,
100, 150, or 200
X X X X X
EAT
25, 50, 80, 100, or
150
X X X X X
ETR
25, 40, 50, 65, 80,
or 100
X X X X X
X = Available Construction.
1. End connection style abbreviations: FF - Flat Faced, RF - Raised Face, RTJ - Ring Type Joint.
2. End connection EN1092-1/B.
Table 2. Shutoff Classific ations Per ANSI/FCI 70-2 and IEC 60534-4
Valve Design Seating Shutoff Class
All except those with Cavitrol III cages PTFE
VAirTest
V (optional)
VI (optional)
(3)
Metal
IV (standard)
V (optional)
(1)
VI (optional)
(3)
ET with Cavitrol III one-stage cage Metal
IV (standard)
V (optional)
ET with Cavitrol III two-stage cages Metal V
ET and EAT w/ TSO (Tight Shutoff) trim
(CL125 through 600)
Replaceable,
protected soft seat
TSO
(2)
TSO is not an ANSI/FCI leakage class.
Valves with TSO trim are factory tested to a more stringent Emerson Process
Management test requirement of no leakage at time of shipment. Test medium is
water. Specify service nP when ordering. Shutoff class V.
ET w/ TSO (Tight Shutoff) trim (CL125
through 600)
Std or Cavitrol III
trim. Replaceable,
protected soft seat.
1.ClassVshutoffrequiresspring-loaded seal ring, radius-seat plug, and wide-bevel seat ring (not available with 8-inch port, quick-opening cage). Not available with trims 4, 29, and 85.
2. For additional information, contact your Emerson Process Management sales office.
3. Refer to table 3.