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84
FIGURE GBV-A GROOVED-END ANGLE BALANCING VALVES
Nominal
Size
O.D.
A
B
Open
C
D
E
F
Flange Diameter Approx.
Wt. Each
G Flange
125#
G Flange
250#
In./DN(mm)
In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm In./mm Lbs./Kg
2
1
/
2
2.875 7
3
/
8
9
5
/
8
2
3
/
4
4
5
/
8
1
2
9
/
16
7
7
1
/
2
25
65
73.0
187
244
70
117
25
65
178
191
11.3
3
3.500 8
3
/
8
10
1
/
2
2
7
/
16
3
7
/
8
1
3
7
1
/
2
8
1
/
4
28
80
88.9
213
267
61
98
25
76
191
210
12.7
4
4.500 9
5
/
8
10
9
/
16
3
4
3
/
8
1
1
/
4
3
7
/
16
9
1
/
4
10
41
100
114.3
244
268
76
111
32
87
235
254
18.6
5
5.563 12 13
1
/
16
3
5
/
8
5
1
/
2
1
1
/
4
4
15
/
16
10
11
90
125
141.3
305
331
92
140
32
125
254
279
40.8
6
6.625 14
1
/
8
13
3
/
4
4
7
/
16
6
5
/
8
2
5
7
/
8
11
12
1
/
2
130
150
168.3
359
349
112
168
51
149
279
318
59.0
8
8.625 18
15
/
16
24
5
/
8
5
11
/
16
9
3
/
16
2
1
/
4
7
7
/
8
13
1
/
2
15
310
200
219.1
481
625
144
233
57
200
343
381
140.6
10 10.750 20
5
/
16
26
1
/
2
6
9
/
16
9
3
/
4
2
1
/
4
9
15
/
32
16
17
1
/
2
460
250
273.1
515
673
166
248
57
240
406
445
208.7
12 12.750 24
1
/
16
28
7
/
16
7
5
/
8
14
2
1
/
4
12
5
/
8
19
20
1
/
2
870
300
323.9
611
722
194
356
57
321
483
521
394.6
GBV-G & GBV-A
Balancing Valves
Ductile Iron, Grooved-End and Cast Bronze, Solder & Threaded GBV
GBV-A
– Balancing Valve
2
1
/
2
" to 12" Ductile Iron, Grooved-End Angle
G
B
F
E
C
A
D
NOTE:
Grooved-Ends are for connection of components with dimensions conforming to Gruvlok
®
standard grooved specifcations for IPS pipe.
GL-2.10