F321 Gate Valve
Body: F321, F91, Super Duplex Stainless Steel, Alloy 20
Bonnet, Gate: F321, F91, Super Duplex Stainless Steel, Alloy 20
Trim: SS304, SS316, SS304L, SS316L, 13%Cr.Steel, Stellite, Hastelloy, Alloy 20, Duplex Stainless Steel, Super
Duplex Stainless Steel
Gland Packing: Graphite, PTFE
Nominal Size: 2″ to 48″
Nominal Pressure: Class150 to Class600
End Connections: Flanged, Socketweld, Buttweld
Operations: Handwheel Operated, Electric Actuated, Pneumatic Actuated
Design and Manufacture: ANSI B16.34, API 600, API 6D, API 603, BS1414
Face to Face Dimensions: ANSI B16.10, API 6D
Flanged End Dimension: ANSI B16.5, MSS-SP-44 to API605
Inspection and Test: API 598, API 6D
Dimensions
SIZE
L(RF/BW)
L(RTJ)
H
W
WEIGHT(RF)
WEIGHT(BW)
IN
mm
mm
mm
mm
kg
kg
2”
216
232
400
200
30
26
2 ½”
241
257
477
250
39
34
3”
283
298
543
250
55
47
4”
305
321
650
300
83
68
5”
381
397
770
300
92
77
6”
403
419
880
350
137
118
8”
419
435
1037
450
240
195
10”
457
473
1275
500
333
271
12”
502
518
1438
560
536
432
14”
762
778
1650
460
699
595
16”
838
854
1840
460
1010
848
18”
914
930
2030
610
1205
1025
20”
991
1010
2240
610
1720
1460
24”
1143
1165
2900
610
2800
2294
28”
1346
1371
3100
610
3150
2870
30”
1397
1422
3540
610
3786
3220
32”
1524
1522
3860
610
4210
3675
36”
1727
1756
4312
610
6850
4990
40”
1930
–
4791
760
8460
6160
42”
1981
–
5032
760
9500
6800
48”
2235
–
5522
760
12400
9000
