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Forged Trunnion Ball Class 150 |
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Standard Material Specification
|
Part Name
|
Carbon Steel
|
Stainless Steel
|
|
WCB
|
LCB
|
CF8
|
CF8M
|
CF3
|
CF3M
|
|
Body
|
A105
|
A350 LF2
|
A182 F304
|
A182 F316
|
A182 F304L
|
A182 F316L
|
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L-body
|
A105
|
A350 LF2
|
A182 F304
|
A182 F316
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A182 F304L
|
A182 F316L
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R-body
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A105
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A350 LF2
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A182 F304
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A182 F316
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A182 F304L
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A182 F316L
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Ball
|
A105/ENP/Cr
|
A182 F304
|
A351 CF8
|
A351 CF8M
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A351 CF3
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A351 CF3M
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Stem
|
A182 F6
|
A182 F6
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A182 F304
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A182 F316
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A182 F304L
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A182 F316L
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Seat
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A182 F6
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A182 F6
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A182 F304
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A182 F316
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A182 F304L
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A182 F316L
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Seat Ring
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PTFE,POM or HF(Co-CrA)
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Gasket
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PTFE or Flexible Graphite and stainless Steel
|
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O-Ring
|
VITON
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VITON
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VITON
|
VITON
|
VITON
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VITON
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Trunnion
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A182 F6
|
A182 F6
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A182 F304
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A182 F316
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A182 F304L
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A182 F316L
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Spring
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AISI 6160 17-17PH(inconel for NACE)Ni-Cr Alloy
|
|
Drain plug
|
A182 F6
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A182 F6
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A182 F304
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A182 F316
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A182 F304L
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A182 F316L
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Bolt
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A193 B7 A320 L7 A193 B8 A193 B8M
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Stem beating
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PTFE or Stainless Steel and Graphite
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Stem seat
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PTFE
|
PTFE
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PTFE
|
PTFE
|
PTFE
|
PTFE
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Stem spring
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17-7PH(inconel for NACE)Ni-Cr Alloy
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Small ball
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A182 F304 A182 F316
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Trunnion beating
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PTFE or Stainless Steel and Graphite
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Plug
|
A105
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A182 F6
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A182 F304
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A182 F316
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A182 F304L
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A182 F316L
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Spring seat
|
A105
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A182 F6
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A182 F304
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A182 F316
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A182 F304L
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A182 F316L
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Bonnet Bolt
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A193 B7 A320 L7 A320 B8 A193 B8M
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Bonnet Nut
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A194 2H A194 4 A194 8
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Pin
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Carbon Steel or Alloy Steel
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Gland
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A182 F6
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A182 F6
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A182 F304
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A182 F316
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A182 F304L
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A182 F316L
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Gland flange
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A216 WCB
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A352 LCB
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A351 CF8
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A351 CF8M
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A351 CF3
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A351 CF3M
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Stem packing
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PTFE or Flexible Graphite
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Bonnet
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A216 WCB A105
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A352 F6 A350 LF2
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A351 CF8
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A351 CF8M
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A351 CF3
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A351 CF3M
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Dimensions and Weights
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|
mm
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
750
|
800
|
900
|
1000
|
1050
|
1200
|
1400
|
1500
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NPS
|
in
|
2
|
2 ½
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
24
|
30
|
32
|
36
|
40
|
42
|
48
|
56
|
60
|
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Flanged
|
L
|
178
|
191
|
203
|
229
|
356
|
394
|
457
|
553
|
610
|
686
|
762
|
864
|
914
|
1067
|
1245
|
1372
|
1524
|
1721
|
1829
|
2180
|
2300
|
2400
|
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Butt-welding
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L1
|
216
|
241
|
283
|
305
|
381
|
457
|
521
|
559
|
635
|
762
|
838
|
914
|
991
|
1143
|
1346
|
1524
|
1727
|
1930
|
1689
|
2100
|
2250
|
2400
|
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Hand operated
|
H
|
130
|
142
|
191
|
200
|
226
|
242
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
W
|
230
|
350
|
400
|
450
|
750
|
750
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
kg
|
12
|
28
|
33
|
50
|
78
|
93
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
Gear operated
|
H
|
-
|
-
|
-
|
-
|
-
|
-
|
337
|
385
|
414
|
447
|
545
|
545
|
585
|
663
|
723
|
923
|
986
|
1061
|
1420
|
1530
|
1640
|
1710
|
|
W
|
-
|
-
|
-
|
-
|
-
|
-
|
600
|
600
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
800
|
|
kg
|
-
|
-
|
-
|
-
|
-
|
-
|
250
|
390
|
578
|
770
|
1100
|
1250
|
1800
|
2400
|
4500
|
6900
|
9700
|
13000
|
15000
|
23000
|
37000
|
39500
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