EU and EW Series Valves
Instruction Manual
August 2010
22
Table 6. Approximate Weights
END
CONNECTION
APPROXIMATE
WEIGHT
Size, NPS
Type
(1)
kg
lb
12
RF
1410
3100
RTJ
BW
1220
2700
16 x 12
RF
1720
3800
RTJ
BW
1450
3200
16
RF
2540
5600
RTJ
BW
2270
5000
16
CL900
RF
2680
5900
RTJ
20 x 16
CL600
RF
3540
7800
RTJ
BW
3130
6900
20 x 16
CL900
RF
3720
8200
RTJ
20
RF
5220
11,500
RTJ
BW
4810
10,600
24 x 16
RF
5220
11,500
RTJ
BW
4630
10,200
24 x 20
RF
7710
17,000
RTJ
BW
7120
15,700
1. RF—raised face; RTJ—ring-type joint; BW—buttwelding.
Parts List
Note
Part numbers are shown for recommended spares
only. For part numbers not shown, contact your
Emerson Process Management sales office.
Key
Description
Part Number
Valve Body
1
Valve Body
2*
Valve Plug
3*
Cage
Key
Description
Part Number
6*
Seat Ring Seal (EUT-2 & EWT-2 Valves Only)
7*
Valve Plug Stem
8*
Pin
9*
Seat Ring
10* Bonnet Gasket
11* Cage Gasket
13* Seat Ring Gasket (EUD, EWD, EUT, and EWT valves only)
15
Stud
16
Hex Nut
17
Drain Plug, optional
28* Seal Ring (EUT-2 and EWT-2 valves only)
28* Piston Ring (2 req’d) (EUD and EWD valves only)
49* Cap Screw (EUD, EWD, EUT, and EWT valves only)
219* PEEK Anti-extrusion ring (EUT and EWT valves only)
Bonnet
1
Valve Bonnet
3
Packing Box Flange
4
Packing Flange Stud (2 req’d)
5
Packing Flange Nut (2 req’d)
PTFE V-Ring Packing
6*
Packing Set, PTFE (1 req’d) for single
packing; 2 req’d for double packing)
1R290801012
8
Spring, stainless steel (single packing
only)
1D387437012
8
Lantern Ring, stainless steel (double
packing only)
0W087135072
10
Special Washer, stainless steel (single
packing only)
1H995936042
PTFE/Composition Packing
7*
Packing Ring, PTFE/composition (8 req’d)
1D7520X0012
8
Lantern Ring, stainless steel
0W087135072
Graphite Ribbon/Filament Packing
7*
Packing Ring, Graphite Ribbon (2 req’d for
single packing; 3 req’d for double
packing)
1V5666X0022
7*
Packing Ring, Graphite Filament (3 req’d
for single packing; 3 req’d for double
packing)
1D7520X0162
8
Lantern Ring, stainless steel (2 req’d
for single packing; 1 req’d for double
packing)
0W087135072
11
Packing Box Ring
12* Upper Wiper, Felt (PTFE packings only)
1J873006332
13
Packing Follower
14
Pipe Plug
25
Cap Screw (8 req’d)
26
Hex Nut (8 req’d)
*Recommended spare parts
