Emerson Fisher POSI-SEAL A81 User Manual

Instruction Manual
D103302X012
A81 Valve
January 2011
6
Table 5. Stud Bolt Data
VALVE SIZE
WAFER STYLE
PN 10 PN 16 PN 25 PN 40
DN
No. of
Stud
Bolts
Size Dia
&
Thread,
mm
A
Dimen‐
sion,
mm
No. of
Stud
Bolts
Size Dia
&
Thread,
mm
A
Dimen‐
sion,
mm
No. of
Stud
Bolts
Size Dia
&
Thread,
mm
A
Dimen‐
sion,
mm
No. of
Stud
Bolts
Size Dia
&
Thread,
mm
A
Dimen‐
sion,
mm
50 4 M16X2 120 4 M16X2 120 4 M16X2 130 4 M16X2 130
80 8 M16X2 130 8 M16X2 130 8 M16X2 140 8 M16X2 140
100 8 M16X2 140 8 M16X2 140 8 M20X2.5 150 8 M20X2.5 150
150 8 M20X2.5 150 8 M20X2.5 150 8 M24X3 170 8 M24X3 170
200 8 M20X2.5 160 12 M20X2.5 160 12 M24X3 190 12 M27X3 210
250 12 M20X2.5 170 12 M24X3 180 12 M27X3 210 12 M30X3.5 230
300 12 M20X2.5 180 12 M24X3 190 16 M27X3 230 16 M30X3.5 250
VALVE SIZE
SINGLE FLANGE STYLE
PN 10 PN 16 PN 25 PN 40
DN
No. of
Stud
Bolts
Size Dia
&
Thread,
mm
B
Dimen‐
sion,
mm
No. of
Stud
Bolts
Size Dia
&
Thread,
mm
B
Dimen‐
sion,
mm
No. of
Stud
Bolts
Size Dia
&
Thread,
mm
B
Dimen‐
sion,
mm
No. of
Stud
Bolts
Size Dia
&
Thread,
mm
B
Dimen‐
sion,
mm
50 8 M16X2 80 8 M16X2 80 8 M16X2 85 8 M16X2 85
80 16 M16X2 85 16 M16X2 85 16 M16X2 90 16 M16X2 90
100 16 M16X2 85 16 M16X2 85 16 M20X2.5 100 16 M20X2.5 100
150 16 M20X2.5 100 16 M20X2.5 100 16 M24X3 110 16 M24X3 110
200 16 M20X2.5 100 24 M20X2.5 100 24 M24X3 120 24 M27X3 130
250 24 M20X2.5 110 24 M24X3 120 24 M27X3 130 24 M30X3.5 140
300 24 M20X2.5 120 24 M24X3 120 24 M27X3 140 24 M30X3.5 150
VALVE SIZE
WAFER STYLE SINGLE FLANGE STYLE
CL150 CL300 CL150 CL300
NPS
No. of
Stud
Bolts
Size Dia
&
Thread,
Inch
A
Dimen‐
sion,
Inch
No. of
Stud
Bolts
Size Dia
&
Thread,
Inch
A
Dimen‐
sion,
Inch
No. of
Stud
Bolts
Size Dia
&
Thread,
Inch
B
Dimen‐
sion,
Inch
No. of
Stud
Bolts
Size Dia
&
Thread,
Inch
B
Dimen‐
sion,
Inch
2 4 5/8‐11 5 8 5/8‐11 5.25 8 5/8‐11 3.50 16 5/8‐11 3.75
3 4 5/8‐11 5.75 8 3/4‐10 6.5 8 5/8‐11 4.00 16 3/4‐10 4.25
4 8 5/8‐11 6 8 3/4‐10 7 16 5/8‐11 4.00 16 3/4‐10 4.50
6 8 3/4‐10 6.5 12 3/4‐10 7.5 16 3/4‐10 4.25 24 3/4‐10 4.75
8 8 3/4‐10 7 12 7/8‐9 9 16 3/4‐10 4.50 24 7/8‐9 5.50
10 12 7/8‐9 8 16 1‐8 10 24 7/8‐9 4.75 32 1‐8 6.25
12 12 7/8‐9 8.5 16 1‐1/8‐8 11 24 7/8‐9 5.00 32 1‐1/8‐8 7.00
Figure 2. Stud Bolts for Installation (also see table 5)
A3887
WAFER‐STYLE VALVE BODY
A3886
SINGLE FLANGE‐STYLE VALVE BODY

Emerson Fisher POSI-SEAL A81 Specifications

General

Brand	Emerson
Model	Fisher POSI-SEAL A81
Category	Control Unit
Language	English