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You are here: Home >> What We Do >> Cast Steel Gate Valve >> Cast Steel Gate Valve Class 300
Cast Steel Gate Valve Class 300
Cast Steel Gate Valve Class 300
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Standard Material Specifications

Part Name
Material
Carbon Steel
Stainless Steel
Body
A216 WCB
A352 LCB
A217 WC1
A217 WC6
A217 WC9
A217 C5
A217 C12
A315 CF8
A351 CF8M
A351 CF3
A351 CF3M
Seat Ring
A105
A350 LF2
A182 F304
A182 F304
A182 F304
A182 F304
A182 F304
A182 F304
A182 F316
A182 F304L
A182 F316L
Wedge
A216 WCB
A352 LCB
A217 WC1
A217 WC6
A217 WC9
A217 C5
A217 C12
A351 CF8
A351 CF8M
A351 CF3
A351 CF3M
Stem
A182 F6
A182 F304
A182 F6
A182 F6
A182 F304
A182 F6
A182 F6
A182 F304
A182 F316
A182 F304L
A182 F316L
Bonnet Bolt
A193 B7
A320 L7
A193 B7
A193 B16
A193 B16
A193 B16
A193 B
A193 B7
A193 B7
A193 B7
A193 B7
Bonnet Nut
A194 2H
A194 4
A194 2H
A193 2H
A194 2H
A194 2H
A194 2H
A194 2H
A194 2H
A194 2H
A194 2H
Gasket
Stainless steel and graphite spiral wound
Bonnet
A216 WCB
A352 LCB
A217 WC1
A217 WC6
A217 WC9
A217 C5
A217 C12
A351 CF8
A351 CF8M
A351 CF3
A351 CF3M
Backseat Bushing
A182 F6
A182 F304
A182 F6
A182 F6
A182 F304
A182 F6
A182 F6
A182 F304
A182 F304
A182 F304L
A182 F316L
Stem Packing Lantern
Grafoil
A182 F6
A182 F6
A182 F6
A182 F6
A182 F304
A182 F6
A182 F6
A182 F304
A182 F304
A182 F304L
A182 F316L
Pin
Carbon steel
Gland
A182 F6
A182 F6
A182 F6
A182 F6
A182 F6
A182 F6
A182 F6
A351 CF8
A351 CF8M
A351 CF3
A351 CF3M
Gland Flange
A105
A350 LF2
A105
A105
A105
A105
A105
A351 CF8
A351 CF8M
A351 CF3
A351 CF3M
Gland Eyebolt
A193 B7
A320 L7
A193 B7
A193 B7
A193 B7
A193 B7
A193 B7
A193 B8
A193 B8
A193 B8
A193 B8
Gland Nut
A194 2H
A194 4
A194 2H
A194 2H
A194 2H
A194 2H
A194 2H
A194 8
A194 8
A194 8
A194 8
Stem Nut
C63000 or A439 D2
Retaining Nut
Carbon Steel
Handwheel
Ductile lron or Steel
H.W.Lock Nut
Carbon Steel
York
A216 WCB
Nipple
Carbon steel

 

Dimensions and Weights

Size
in
2
2 ½
3
4
6
8
10
12
14
16
18
20
24
26
28
30
32
36
40
42
48
mm
50
65
80
100
150
200
250
300
350
400
450
500
600
650
700
750
800
900
1000
1050
1200
L/L1 (RF/BW)
in
8.50
9.50
11.12
12.00
15.88
16.50
18.00
19.75
30.00
33.00
36.00
39.00
45.00
49.00
53.00
55.00
60.00
68.00
76.00
78.00
88.00
mm
216
241
283
305
403
419
457
502
762
838
914
991
1143
1245
1346
1397
1524
1727
1930
1981
2235
L2 (RTJ)
in
9.12
10.12
11.75
12.62
16.50
17.12
18.62
20.36
30.62
33.62
36.62
39.75
45.88
50.00
54.00
56.00
61.12
69.12
-
-
-
mm
232
257
298
321
419
435
473
518
778
854
930
1010
1165
1270
1372
1422
1553
1756
-
-
-
H (Open)
in
16.12
17.88
20.00
24.00
31.75
39.38
47.62
55.75
62.25
67.88
77.12
86.38
102.00
117.00
122.00
126.00
130.00
152.00
188.63
198.13
217.38
mm
410
453
509
612
805
1000
1210
1415
1580
1725
1960
2195
2590
2975
3100
3200
3300
3860
4791
5032
5522
W
in
8
8
10
12
14
16
18
20
22
22
24
26
29
29
32
32
38
40
24
24
24
mm
200
200
250
300
350
400
450
500
550
500
600
640
720
720
800
800
950
1000
610
610
610
Weight (kg)
RF/RTJ
23
35
50
71
144
209
322
482
683
950
1145
1635
2660
3090
3310
5595
3720
3985
8460
9500
12400
BW
17
26
39
53
113
164
256
390
565
805
965
1410
2305
2540
2725
3055
3360
3630
6160
6800
9000

 
  
 
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