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Flow Systems, Inc. - Company Histroy
3-Way 4-Seat Ball Valves

 

MenuMaker produced NavBar

BN Series

T Port or L Port
Side Entry and Top Entry
4-Seat Design
Face to face: Manufacturer Standard
End Flange Dimensions: ANSI B16.5

Flow Direction is marked on top of stem

Class 150 Dimensions < Units: inch / mm >

NPS 1 1/2 2 3 4 6 8 10 12
d (Bore) 1.5
38
2
51
3
76
4
102
6
152
8
203
10
254
12
305
L 8.25
209.5
8.66
220
10.25
260
13.00
330
22.8
580
26.4
670
31.1
790
35.4
900
H 5.2
132
6.1
155
7.6
194
8.75
222
17.1
435
19.0
490
19.7
500
22.8
580


Class 300 Dimensions < Units: inch / mm >

NPS 1 1/2 2 3 4 6 8 10 12
d (Bore) 1.5
38
2
51
4
102
6
152
8
203
10
254
10
254
12
305
L 9.05
230
9.45
239.5
11.45
290.5
13.78
350
23.6
600
27.2
690
32.1
815
36.2
920
H 5.2
132
6.1
155
7.6
194
8.75
222
17.1
435
19.0
490
19.7
500
22.8
580

Class 600 & BY Series (120° 3-Way)
Information will be supplied upon request

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FLOW SYSTEMS
13650 T.I. Boulevard, Suite 106 • Dallas, TX 75243 • U.S.A. • Phone: 972-644-4395, 800-956-8447 • Fax: 972-644-4616


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