Download Emerson Fisher easy-e ED User Guide

Product Flier
easy-e Valves
PF51.1:E
July 2008
Valve Trim and Body Style
Letter Designations
Used in this Table
Application
E: Valve design series
T, D, S, and Z: Trim type
%
Trim Type
Fisher Trim
Designation
Body Style
DN 25 - 200
NPS 1 - 8
ETR
DN 25 - 100
NPS 1 - 4
EAT
DN 25 - 150
NPS 1 - 6
PN 10 - 100
CL150 - 600
Globe with expanded
end connections
EWT
DN 100 x 50(1)
(NPS 4 x 2)
through
NPS 24 x 20
PN 25 - 160
CL300 - 900
Globe with expanded
end connections and
long travel for
noise-attenuating trim
EWNT (metal
seats only)
DN 200 x 150 and
DN 300 x 200
NPS 8 x 6 and 12 x
8
PN 25 - 160
CL300 - 900
IV
Large globe with long
travel
EUT
NPS 12, 16, 20
CL150 - 600
Soft seat: V
Metal seat: IV
Globe
ED
DN 25 - 200
NPS 1 - 8
Reverse acting
(push-down-to-open)
EDR
DN 25 - 100
NPS 1 - 4
Angle
EAD
DN 25 - 150
NPS 1 - 6
PN 10 - 100
CL150 - 600
Globe with expanded
end connections
EWD
DN 100 x 50
(NPS 4 x 2)
through NPS 24 x
20
PN 25 - 160
CL300 - 900
Through
12 x 8: II
Larger sizes: III
Globe with expanded
end connections and
long travel for
noise-attenuating trim
EWND
DN 200 x 150
through DN 300 x
200 NPS 8 x 6
through
NPS 12 x 8
PN 25 - 160
CL300 - 900
III
Large globe with long
travel
EUD
NPS 12, 16, 20
CL150 - 600
III
Globe
ES
DN 25 - 200
NPS 1/2 - 8
PN 10 - 100
CL125 - 600
Angle
EAS
DN 25 - 150
NPS 1 - 6
PN 10 - 100
CL150 - 600
Globe with expanded
end connections
EWS
DN 100 x 50
through DN 300 x
200
NPS 4 x 2 through
NPS 12 x 8
PN 25 - 160
CL300 - 900
Globe
EZ
DN 25 - 100
NPS 1/2 - 4
PN 10 - 100
CL125 - 600
Reverse acting
(push-down-to-open)
Angle
General
applications for
process
temperatures
to 427_C
Balanced,
cage-guided
with elastomer
cage-plug seal
and soft or
metal seats
Balanced,
cage-guided
with graphite
cage-plug seal
and metal
seats
T
D
General
applications for
process
temperatures
to 538_C
Unbalanced,
cage-guided
without
cage-plug seal
and with metal
or soft seats
S
Viscous,
non-lubricating,
or other
hard-to-handle
fluids with
process
temperatures
to 427_C
Unbalanced
cageless,
post-guided
with metal or
soft seals
Z
1. End connection size x nominal trim size.
6
A: Angle valve style
R: Reverse acting (push down
to open)
Standard
Ratings
Shutoff Class
ET
Globe
Stringent
shutoff with
process
temperatures
to 204_C
U: Large size
W. Expanded ends
N: Long travel
Fisher Valve
Valve Size
Body
PN 10 - 100
CL125 - 600
PN 10 - 100
CL125 - 600
Soft seat: V
Metal seat: IV
(standard) or V
(optional)
II
Metal Seat: IV
Soft Seat: VI
Metal Seat: IV
Soft Seat: VI