FLOWSEAL
3201 Walnut Avenue, Long Beach, CA 90807
562/426-2531
FAX 562/490-9546
Body
E
LUG BODY
STUDS & NUTS
LUG BODY
CAP SCREW
WAFER BODY
STUDS & NUTS
C
D
Body
Bolting Dimensions
INSTALLATION RECOMMENDATIONS
8
Every effort is made to provide accurate information, but no liability for claims arising from erroneous data will be accepted by Flowseal.
Length of machine bolts based on:
1. Gasket thickness of 0.06 inches.
2. Minimum flange thickness of weld neck flanges per ANSI B16.5.
* The two bolt holes on either side of the shaft at the top and bottom
of both sides of the body, are tapped blind holes, which require special length.
VALVE
SIZE
30"
2" G
5
/8-11 4 1.50 4 1.50 4 2.25 4 2.25 4 5.00
2
1
/2"G
5
/8-11 4 1.88 4 1.81 4 2.63 4 2.63 4 5.50
3" G
5
⁄8-11 4 2.13 4 1.69 4 3.00 4 2.50 4 5.75
4" G
5
⁄8-11 8 2.00 8 1.75 8 3.00 8 2.50 8 5.88
5" G
3
/4-10 8 1.88 8 1.93 8 3.00 8 3.00 8 6.13
6" G
3
⁄4-10 8 2.38 8 1.88 8 3.50 8 3.00 8 6.25
8" G
3
⁄4-10 8 2.63 8 2.13 8 3.63 8 3.06 8 6.75
10" G
7
⁄8-9 12 3.00 12 2.38 12 4.13 12 3.50 12 7.50
12" G
7
⁄8-9 12 3.38 12 2.25 12 4.50 12 3.50 12 8.25
14" G 1-8 12 3.63 12 2.62 12 5.00 12 4.00 12 9.00
16" G 1-8 16 4.13 16 2.75 16 5.50 16 4.00 16 9.50
18" G 1
1
⁄8-8 16 4.25 16 3.25 16 5.75 16 4.75 16 10.50
G1
1
⁄8-8 16 5.13 16 3.19 16 6.50 16 4.50 16 11.25
G1
1
⁄8-8 4* 4.06 4 4.06 4 5.50 4 4.50 8* 5.25
G1
1
⁄4-8 20 5.63 20 4.13 20 7.25 20 5.75 20 13.00
H1
1
⁄4-8 24 6.47 24 6.13 24 8.13 24 7.75 24 16.00
H1
1
⁄4-8 4* 4.93 4 4.50 4 6.50 4 6.25 8* 6.00
CAP SCREW STUDS & NUTS STUDS & NUTS
ANSI Class 150 2" – 24"
MSS SP-44 Class 150 30"
QTY LENGTH QTY LENGTH QTY LENGTH QTY LENGTH QTY LENGTH
WAFER VALVES
VALVE
SERIES
THREAD
SIZE
24"
20"
A A B B C C D D E E
LUG VALVES
A
B
Body
Flange Flange
