Cameron WKM MA Installation, Operation And Maintenance Manual - Page 8

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Cameron WKM MA Installation, Operation And Maintenance Manual

Gaskets

Non-asbestos gaskets made in accordance with ASME B16.5,
Group 1a and 1b are standard for the WKM
High Performance Butterfly Valve.
API 601 standard spiral wound gaskets may also be used.
Flange Bolts
Recommended bolt and stud lengths for installation in ASME B16.5 flanges are
provided in Table 2.
Valve
Bolt
Size
Circle
(in.)
Dia. (in.)
3" - 150
6
5/8-11 UNC
3" - 300
6 5/8
3/4-10 UNC
3" - 600
6 5/8
3/4-10 UNC
4" - 150
7 1/2
5/8-11 UNC
4" - 300
7 7/8
3/4-10 UNC
4" - 600
8 1/2
7/8-9 UNC
6" - 150
9 1/2
3/4-10 UNC
6" - 300
10 5/8
3/4-10 UNC
6" - 600
11 1/2
1-8 UNC
8" - 150
11 3/4
3/4-10 UNC
8" - 300
13
7/8-9 UNC
8" - 600
13 3/4
1 1/8-8 UN
10" - 150
14 1/4
7/8-9 UNC
10" - 300
15 1/4
1-8 UNC
10" - 600
17
1 1/4-8 UN 12 (8)
12" - 150
17
7/8-9 UNC
12" - 300
17 3/4
1 1/8-8 UN
12" - 600
19 1/4
1 1/4-8 UN 16 (8)
14" - 150
18 3/4
1-8 UNC
14" - 300
20 1/4
1 1/8-8 UN 16 (8)
16" - 150
21 1/4
1-8 UNC
16" - 300
22 1/2
1 1/4-8 UN 16 (8)
18" - 150
22 3/4
1 1/8-8 UN
18" - 300
24 3/4
1 1/4-8 UN 20 (8)
20" - 150
25
1 1/8-8 UN
24" - 150
29 1/2
1 1/4-8 UN
24" - 300
32
1 1/2-8 UN 20 (8)
30" - 150
36
1 1/4-8 UN 40 (16)
Installation, Operation and Maintenance Manual
DynaCentric
Bolt
Wafer Body
Size
Qty.
Stud
Length 'A' Length 'B'
4
5.50
8
6.25
8
6.50
8
5.75
8
6.50
8
7.50
8
6.25
12
7.25
12
9.50
8
6.75
12
8.25
12
11.00
12
7.25
16
9.50
13.00
12
7.75
16
10.50
14.00
12
9.25
11.75
16
9.75
13.00
16
10.50
14.00
20
12.00
20
13.00
16.50
16.50
Table 2
MA
Lug Body
Screw
Qty.
Screw
Length 'B'
-
8
1.75
-
16
2.00
-
16
2.25
-
16
2.00
-
16
2.25
-
16
2.50
-
16
2.00
-
24
2.50
-
24
3.25
-
16
2.25
-
24
3.00
-
24
4.00
-
24
2.50
-
32
3.25
(4.00)
32
4.00
-
24
2.50
-
32
3.75
(4.00)
40
4.00
-
24
3.00
(3.50)
40
3.50
-
32
3.00
(3.75)
40
3.75
32
3.25
(4.00)
48
4.00
-
40
3.75
-
40
4.00
(4.25)
40 (8)
5.00 (4.25)
(4.25)
48 (8)
5.00 (4.25)
6
D I S T R I B U T E D V A L V E S
Wafer Body
Studs and
Hex Nuts
Figure 8
Lug Body
Capscrews
Figure 9
WKM-MA-HPBV-IOM
A
B