6
6
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TBV-OP-LIT 01/04
I
NTELLISYS
T
HROTTLING
B
UTTERFLY
V
ALVES
7
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TBV-OP-LIT 01/04
I
NTELLISYS
T
HROTTLING
B
UTTERFLY
V
ALVES
B
2.42
2.58
3.23
1.91
1.28
6.20
C
A
.18
D
2.42
2.58
3.23
4.56
C
A
B
.18
D
1.91
1.28
TABLE 2.1.1 – TBV SERIES DIMENSION, TORQUE AND WEIGHT SPECIFICATIONS (REFER TO FIGURE 2.1.1)
FLANGE
TYPE
NOM.
ID
ACTUAL ID
D
A
DIAMETER
B
DIRECT DRIVE
C
GEAR DRIVE
C
MAX. TORQUE
IN-OZ (N-M)
WEIGHT
LBS (KG)
NW-25
1
0.87 (22.1)
2.25 (57.2)
2.75 (69.9)
6.58 (167)
-
280 (1.98)
5.5 (2.5)
NW-40
1
1
/
2
1.39 (35.3)
2.25 (57.2)
2.75 (69.9)
6.58 (167)
-
280 (1.98)
5.3 (2.4)
NW-50
2
1.98 (50.3)
2.00 (50.8)
3.36 (85.3)
6.89 (175)
-
280 (1.98)
5.5 (2.5)
ISO-63
2
1
/
2
2.44 (62.0)
1.00 (25.4)
5.12 (130)
7.34 (186)
-
280 (1.98)
7.5 (3.4)
ISO-80
3
2.94 (74.7)
1.00 (25.4)
5.71 (145)
7.66 (196)
-
280 (1.98)
8.8 (4.0)
ISO-100
4
3.85 (97.8)
1.00 (25.4)
6.50 (165)
8.09 (205)
-
280 (1.98)
9.5 (4.3)
ISO-160
6
5.87 (149)
1.62 (41.3)
8.90 (226)
-
10.50 (267)
2100 (14.8)
21.8 (9.9)
ISO-200
8
7.88 (200)
1.62 (41.3)
11.20 (284)
-
12.46 (316)
2100 (14.8)
28.5 (12.9)
ISO-250
10
9.88 (251)
1.62 (41.3)
13.19 (335)
-
13.46 (342)
2100 (14.8)
38.0 (17.3)
FIGURE 2.1.1 – DIMENSION CALL-OUTS FOR STANDARD TBV-SERIES PRODUCTS (CROSS-REFERENCE TO TABLE 2.1.1)
2.1 - Device Specification - TBV Series Valves
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