Krombach® Metal Seated Ball Valves

 

Dimensions and Weights


Krombach Metal Seated Ball Valves
Floating Ball Design - Class 150
Floating Ball Design - Class 300
Floating Ball Design - Class 600
Trunnion Mounted Ball Design - Class 150, 300, 600
Trunnion Mounted Ball Design - Class 900, 1500, 2500

Floating Ball Design - Class 150

krombach-floating-ball-design-class-150
Valve port size, ful bore Dimensions Flange dimensions Weights
L1 L2 L h1 h2 h3 ØD Øk nxØd Øg f b lb/kg
inch 1/2
mm 15
4.25
108
2.00
51
10.20
260
1.38
35
2.44
62
4.24
108
3.50
88.9
2.38
60.5
4x0.62
4x15.7
1.38
35.1
0.06
1.6
0.44
11.2
9.7
4.4
inch 3/4
mm 20
4.60
117
2.10
53
10.20
260
1.38
35
2.44
62
4.25
108
3.88
98.6
2.75
69.9
4x0.62
4x15.7
1.69
42.9
0.06
1.6
0.50
12.7
13.2
6.0
inch 1
mm 25
5.00
127
2.40
60
10.20
260
1.93
49
3.03
77
4.84
123
4.25
108.0
3.12
79.2
4x0.62
4x15.7
2.00
50.8
0.06
1.6
0.56
14.2
14.1
6.4
inch 1 1/2
mm 40
6.50
165
2.70
68
13.10
330
2.56
65
4.13
105
6.10
155
5.00
127.0
3.88
98.6
4x0.62
4x15.7
2.88
73.1
0.06
1.6
0.69
17.5
22.0
10.0
inch 2
mm 50
7.00
178
3.00
77
13.10
330
2.95
75
4.53
115
6.50
165
6.00
15.4
4.75
120.7
4x0.75
4x19.0
3.62
91.9
0.06
1.6
0.75
19.1
30.9
14.0
inch 3
mm 80
11.12
283
4.13
105
16.00
405
4.21
107
6.46
164
8.15
207
8.25
209.5
6.62
168.1
8x0.88
8x22.3
5.00
127.0
0.06
1.6

1.12
28.4

72.7
33.0
inch 4
mm 100
12.00
305
4.92
125
11.81
300
8.27
210
9.65
245
11.02
280
10.00
254.0
7.88
200.1
8x0.88
8x22.3
6.19
157.2
0.06
1.6
1.25
31.7
119.0
54.0
inch 6
mm 150
15.50
394
7.10
180
13.78
350
12.10
307
14.05
357
15.75
400
11.00
279.4
9.50
241.3
8x0.88
8x22.4
8.50
215.9
0.06
1.6
1.00
25.4
185.2
84.0
inch 8
mm 200
18.00
457
8.66
220
18.00
457
14.33
364
16.30
414
18.50
470
13.50
342.9
11.75
298.5
8x0.88
8x22.4
10.62
269.7
0.06
1.6
1.12
28.4
313.1
142.0
inch 10
mm 250
21.00
533
9.45
240
18.00
457
22.83
580
24.80
630
27.80
706
16.00
406.4
14.25
326.0
12x1.00
12x25.4
12.75
323.9
0.06
1.6
1.19
30.2
705.0
320.0
inch 12
mm 300
24.00
609
12.00
305
18.00
457
24.80
630
27.36
695
31.10
790
19.00
482.6
17.00
431.8
12x1.00
12x25.4
15.00
381.0
0.06
1.6
1.25
31.8
1100.0
500.0
inch 14
mm 350
27.00
686
13.50
343
18.00
457
25.60
650
28.15
715
31.89
80
21.00
533.4
18.75
476.3
12x1.12
12x28.4
16.25
412.8
0.06
1.6
1.38
35.1
1320.0
600.0
inch 16
mm 400
30.00
762
15.00
381
18.00
457
26.77
680
29.33
745
33.07
840
23.50
596.9
21.25
539.8
16x1.12
16x28.4
18.50
469.9
0.06
1.6
1.44
36.6
1870.0
850.0


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Floating Ball Design - Class 300

Valve port size, ful bore Dimensions Flange dimensions Weights
L1 L2 L h1 h2 h3 ØD Øk nxØd Øg f b lb/kg
inch 1/2
mm 15
5.50
140
2.20
56
10.20
260
1.38
35
2.44
62
4.25
108
3.75
95.2
2.62
66.5
4x0.62
4x15.7
1.38
35.1
0.06
1.6
0.56
14.2
11.9
5.4
inch 3/4
mm 20
6.00
152
2.40
61
10.20
260
1.38
35
2.44
62
4.25
108
4.62
117.3
3.25
82.5
4x0.75
4x19.0
1.69
42.9
0.06
1.6
0.62
15.7
15.4
7.0
inch 1
mm 25
6.50
165
2.40
60
10.20
260
1.93
49
3.03
77
4.84
123
4.88
123.9
3.50
88.9
4x0.75
4x19.0
2.00
50.8
0.06
1.6
0.69
17.5
16.5
7.5
inch 1 1/2
mm 40
7.50
190
2.83
72
13.10
330
2.56
65
4.13
105
6.10
155
6.12
155.4
4.50
114.3
4x0.88
4x22.3
2.88
73.1
0.06
1.6
0.81
20.6
26.5
12.0
inch 2
mm 50
8.50
216
3.54
90
13.10
330
2.95
75
4.53
115
6.50
165
6.50
165.1
5.00
127.0
4x0.75
4x19.0
3.62
91.9
0.06
1.6
0.88
22.3
39.7
18.0
inch 3
mm 80
8.00
203
3.50
89
16.00
405
4.21
107
6.46
164
8.15
207
7.50
190.5
6.00
152.4
4x0.75
4x19.0
5.00
127.0
0.06
1.6

0.94
23.9

52.9
24.0
inch 4
mm 100
9.00
229
4.20
107
11.81
300
8.27
210
9.65
245
11.02
280
9.00
228.6
7.50
190.5
8x0.75
8x19.0
6.19
157.2
0.06
1.6
0.94
23.9
83.8
38.0
inch 6
mm 150
15.88
403
6.61
168
13.78
350
12.10
307
14.05
357
15.75
400
12.50
317.5
10.62
269.7
12x0.88
12x22.3
8.50
215.9
0.06
1.6
1.44
36.4
242.5
110.0
inch 8
mm 200
19.75
502
8.66
220
18.00
457
14.33
364
16.30
414
18.50
470
15.00
381.0
13.00
330.2
12x1.00
12x25.4
10.62
269.7
0.06
1.6
1.62
41.1
429.9
195.0
inch10
mm 250
22.38
568
10.00
254
18.00
457
22.83
580
24.80
630
27.80
706
17.50
444.5
15.25
387.3
16x1.12
16x28.4
12.75
323.9
0.06
1.6
1.88
47.7
880.0
400.0
inch 12
mm 300
25.50
648
12.75
324
18.00
457
24.80
630
27.36
695
31.10
790
20.50
520.7
17.75
480.8
16x1.25
16x31.7
15.00
381.0
0.06
1.6
2.00
50.8
1320.0
600.0
inch14
mm 350
30.00
762
15.00
381
18.00
457
25.60
650
28.15
715
31.89
810
23.00
584.2
20.25
514.3
20x1.25
20x31.7
16.25
412.8
0.06
1.6
2.12
53.8
1600.0
725.0
inch16
mm 400
33.00
838
16.50
419
18.00
457
26.77
680
29.33
745
33.07
840
25.50
647.7
22.50
571.5
20x1.38
20x35.0
18.50
469.9
0.06
1.6
2.25
57.1
2200.0
1000.0


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Floating Ball Design - Class 600

Valve port size, ful bore Dimensions Flange dimensions Weights
L1 L2 L h1 h2 h3 ØD Øk nxØd Øg f b lb/kg
inch 1/2
mm 15
6.50
165
2.91
74
10.20
260
1.38
35
2.44
62
4.25
108
3.75
95.2
2.62
66.5
4x0.62
4x15.7
1.38
35.1
0.06
1.6
0.56
14.2
13.2
6
inch 3/4
mm 20
7.50
190
3.35
85
10.20
260
1.38
35
2.44
62
4.25
108
4.62
117.3
3.25
82.5
4x0.75
4x19.0
1.69
42.9
0.06
1.6
0.62
15.7
18.87
8.5
inch 1
mm 25
8.50
216
3.74
95
10.20
260
1.93
49
3.03
77
4.84
123
4.88
123.9
3.50
88.9
4x0.75
4x19.0
2.00
50.8
0.06
1.6
0.69
17.5
24.2
11.0
inch 1 1/2
mm 40
9.50
241
4.25
108
13.10
330
2.56
65
4.13
105
6.10
155
6.12
155.4
4.50
114.3
4x0.88
4x22.3
2.88
73.1
0.06
1.6
0.88
22.4
44.0
20.0
inch 2
mm 50
11.50
292
5.16
131
13.10
330
2.95
75
4.53
115
6.50
165
6.50
165.1
5.00
127.0
4x0.75
4x19.0
3.62
91.9
0.06
1.6
1.00
25.4
61.7
28.0
inch 3
mm 80
14.00
356
6.30
160
16.00
405
4.21
107
6.46
1064
8.15
207
8.25
209.5
6.62
168.1
8x0.88
8x22.3
5.00
127.0
0.06
1.6

1.25
31.8

143.0
65
inch 4
mm 100
17.00
432
7.64
194
11.81
300
8.27
210
9.65
245
11.02
280
10.75
273.1
8.50
215.9
8x1.00
8x25.4
6.19
157.2
0.06
1.6
1.50
38.1
220.0
100.0
inch 6
mm 150
22.00
559
9.88
251
13.78
350
12.10
307
14.05
357
15.75
400
14.00
355.6
11.50
292.1
12x1.12
12x28.4
8.50
215.9
0.06
1.6
1.88
47.8
440.0
200.0
inch 8
mm 200
26.00
660
11.42
290
18.00
457
14.33
364
16.30
414
18.50
470
16.50
419.1
13.75
349.3
12x1.25
12x31.8
10.62
269.7
0.06
1.6
2.19
55.6
695.0
315.0
inch10
mm 250
31.00
787
13.75
349
18.00
457
22.83
580
24.80
630
27.80
706
20.00
508.0
17.00
431.8
16x1.38
16x35.1
12.75
323.9
0.06
1.6
2.50
63.5
992.0
450.0
inch 12
mm 300
33.00
838
16.50
419
18.00
457
24.80
630
27.36
695
31.10
790
22.00
558.8
19.25
489.0
20x1.38
20x35.1
15.00
381.0
0.06
1.6
2.62
66.5
1587.0
720
inch14
mm 350
35.00
889
17.50
444
18.00
457
25.60
650
28.15
715
31.89
810
23.75
603.3
20.75
527.1
20x1.50
20x38.1
16.25
412.8
0.06
1.6
2.75
69.9
1948.0
870.0
inch16
mm 400
39.00
990
19.50
495
18.00
457
26.77
680
29.33
745
33.07
840
27.00
685.8
23.75
603.3
20x1.62
20x41.1
18.50
469.9
0.06
1.6
3.00
76.2
2755.0
1250.0


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Trunnion Mounted Ball Design - Class 150, 300, 600

Trunnion Dim and Weight Cl 150 300 600
Trunnion ball design class 150
Size ØD Ødi L H1 H2 H3 Ds ISO FÖ Fig. weight/kg
200 / 8” 342.9 203.2 457 350 450 220 60 F16 A 350
250 / 10” 406.7 254.0 533 410 520 280 80 F25 A 400
300 / 12” 482.6 304.8 610 460 600 320 100 F25 A 750
350 / 14” 533.4 336.6 686 490 670 360 100 F25 A 950
400 / 16” 596.9 387.4 762 540 720 380 100 F25 A 1100

Trunnion ball design class 300
Size ØD Ødi L H1 H2 H3 Ds ISO FÖ Fig. weight/kg
200 / 8” 381.0 03. 502 350 450 220 60 F16 A 380
250 / 10” 444.5 54.0 568 410 520 280 80 F25 A/B 450
300 / 12” 520.7 304.8 648 460 600 320 100 F25 A/B 850
350 / 14” 584.2 336.6 762 490 670 360 100 F25 A/B 950
400 / 16” 647.7 387.4 838 540 720 380 100 F25 A/B 1200

Trunnion ball design class 600
Size ØD Ødi L H1 H2 H3 Ds ISO FÖ Fig. weight/kg
100 / 4” 273.1 101.6 432 250 360 150 50 F16 A/B 130
150 / 6” 355.6 152.4 559 300 460 200 60 F25 B 270
200 / 8” 419.1 199.9 660 350 50 250 70 F25 B 550
250 / 10” 508.0 247.7 787 430 610 300 80 F25 B 750
300 / 12” 558.8 298.5 838 500 750 350 100 F25 B 1150
350 / 14” 603.3 326.9 889 520 770 375 100 F25 B 1400
400 / 16” 685.8 374.7 991 550 800 420 100 F30 B 1650


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Trunnion Ball Design - Class 900, 1500, 2500

Trunnion Dim and Weight Cl 150 300 600
Trunnion ball design class 900
Size ØD Ødi L H1 H2 H3 Ds ISO FÖ Fig. weight/kg
100 / 4” 292.1 98.3 457 250 360 150 50 F16 A/B 160
150 / 6” 381.0 146.1 610 300 460 200 60 F25 A/B 300
200 / 8” 469.9 190.5 737 370 540 260 70 F25 B 680
250 / 10” 546.1 238.0 838 440 630 300 80 F25 B 1100
300 / 12” 609.6 282.4 965 520 770 360 100 F25 B 1600
350 / 14” 641.3 311.2 1029 550 820 390 120 F30 B 1900
400 / 16” 704.8 355.6 1130 570 840 430 120 F30 B 2200

Trunnion ball design class 1500
Size ØD Ødi L H1 H2 H3 Ds ISO FÖ Fig. weight/kg
100 / 4” 311.1 91.9 546 290 480 180 60 F25 B 250
150 / 6” 393.7 136.4 705 380 520 220 75 F25 B 520
200 / 8” 482.6 177.8 832 530 720 340 110 F30 B 1000
250 / 10” 584.2 222.3 991 560 780 400 120 F30 B 1600
300 / 12” 673.1 263.4 1130 590 850 420 120 F35 B 2400
350 / 14” 749.3 288.8 1257 640 900 450 130 F35 B 3000
400 / 16” 825.5 330.2 1384 680 960 480 150 F40 B 4400

Trunnion ball design class 2500
Size ØD Ødi L H1 H2 H3 Ds ISO FÖ Fig. weight/kg
100 / 4” 355.6 72.9 673 300 500 200 60 F25 B 390
150 / 6” 482.6 111.0 914 380 620 240 80 F25 B 900
200 / 8” 552.5 146.1 1022 550 800 360 120 F35 B 1500
250 / 10” 673.1 184.2 1270 600 900 420 150 F40 B 2250
300 / 12” 762.0 218.9 1422 750 1100 450 180 F48 B 3550


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