TRUNNION MOUNTED BALL VALVES  

Dimension chart for 2 piece cast, 3 piece forged, buried service and fully welded design
RB : Reduced bore
FB : Full bore
Dimensions are in Inches
 
 
# 2500
SIZE(inch)
A - Flanged end RTJ
B-BWE
RB
FB
-
E
RB
FB
# 2500
RB
FB
-
1
12.13 *
12.13 *
-
0.98
1½X1
1.5
15.24 *
15.12 *
0.98
1.50
2X1½
2
17.37
17.75
1.50
1.65
3X2
3
23.00
22.75
1.65
2.44
4X3
4
26.88
26.50
2.44
3.43
6X4
6
36.50
36.00
3.43
5.16
8X6
8
40.87
40.25
5.16
7.05
10X8
10
50.88
50.00
7.05
8.78
12X10
12
56.88
56.00
8.78
10.43
1. Dimensions "A" and "B" are certified and others are indicative
2. Reduced  bore valves are also available with one, two, and three size smaller bores
3 *These dimensions are not listed in API-6D standard, and they are as per BS EN 558
 
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Click here for Forged Three Piece Click here for Cast Two Piece
 
Click here for Forged or Cast Fully Welded Click Here for Buried Service
 
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