Class 400

Spec Sheet

Size Flange Barrel Bolting Raised Face Length Weight
Nom. Size Bore
B
in.
mm
OD
O
in.
mm
Thk
T
in.
mm
OD
D
in.
mm
N° OF hotels
in.
mm
Hole Size
in.
mm
Bolt Circle
C
in.
mm
RF
R
in.
mm
L
Pounds.
Kilo
1/2" 0.5
12.7
3.75
95.3
0.56
14.2
1.5
38.1
4 0.62
15.7
2.62
66.5
1.37
34.9
9
228.6
5
11.02
3/4" 0.75
19.1
4.62
117.3
0.62
15.7
1.88
47.8
4 0.75
19.1
3.25
82.6
1.69
42.9
9
228.6
8
17.64
1" 1
25.4
4.88
124
0.69
17.5
2.12
53.8
4 0.75
19.1
3.5
88.9
2
50.8
9
228.6
9
19.84
1 1/4" 1.25
31.8
5.25
133.4
0.81
20.6
2.5
63.5
4 0.75
19.1
3.88
98.6
2.5
63.5
9
228.6
13
28.66
1 1/2" 1.5
38.1
6.12
155.4
0.88
22.4
2.75
69.9
4 0.88
22.4
4.5
114.3
2.87
73
9
228.6
16
35.27
2" 2
50.8
6.5
165.1
1
25.4
3.31
84.1
8 0.75
19.1
5
127
3.63
92.1
9
228.6
20
44.09
2 1/2" 2.5
63.5
7.5
190.5
1.12
28.4
3.94
100.1
8 0.88
22.4
5.88
149.4
4.13
104.8
9
228.6
27
59.52
3" 3
76.2
8.25
209.6
1.25
31.8
4.62
117.3
8 0.88
22.4
6.62
168.1
5
127
9
228.6
36
79.37
3 1/2" 3.5
88.9
9
228.6
1.38
35.1
5.25
133.4
8 1
25.4
7.25
184.2
5.5
139.7
9
228.6
45
99.21
4" 4
101.6
10
254
1.38
35.1
5.75
146.1
8 1
25.4
7.88
200.2
6.19
157.2
12
304.8
65
143.3
5" 5
127
11
279.4
1.5
38.1
7
177.8
8 1
25.4
9.25
235
7.31
185.7
12
304.8
88
194
6" 6
152.4
12.5
317.5
1.62
41.1
8.12
206.2
12 1
25.4
10.62
269.7
8.5
215.9
12
304.8
110
242.51
8" 8
203.2
15
381
1.88
47.8
10.25
260.4
12 1.12
28.4
13
330.2
10.63
269.9
12
304.8
154
339.51
10" 10
254
17.5
444.5
2.12
53.8
12.62
320.5
16 1.25
31.8
15.25
387.4
12.75
323.9
12
304.8
218
480.6
12" 12
304.8
20.5
520.7
2.25
57.2
14.75
374.7
16 1.38
35.1
17.75
450.9
15
381
12
304.8
285
628.31
14" 14
355.6
23
584.2
2.38
60.5
16.75
425.5
20 1.38
35.1
20.25
514.4
16.25
412.8
12
304.8
336
740.75
16" 16
406.4
25.5
647.7
2.5
63.5
19
482.6
20 1.5
38.1
22.5
571.5
18.5
469.9
12
304.8
418
921.52
18" 18
457.2
28
711.2
2.62
66.5
5.25
133.4
24 1.5
38.1
24.75
628.7
21
533.4
12
304.8
482
1062.62
20" 20
508
30.5
774.7
2.75
69.9
23.12
587.2
24 1.62
41.1
27
685.8
23
584.2
12
304.8
568
1252.21
24" 24
609.6
36
914.4
3
76.2
27.62
701.5
24 1.88
47.8
32
812.8
27.25
692.2
12
304.8
804
1772.5
ISO 9001:2008
CERTIFICATION No: 28384