Materials pressure ratings – Cla-Val 20-01/620-01 User Manual
Page 3
Model 100-01 Dimensions
(Full Internal Port)
(In Inches)
Materials
Pressure Ratings
(Recommended Maximum Pressure - psi)
Valve Size
(Inches)
1
1
1/4
1
1/2
2
2
1/2
3
4
6
8
A Threaded
7.25
7.25
7.25
9.38
11.00
12.50
—
—
—
AA 150 ANSI
—
—
8.50
9.38
11.00
12.00
15.00
20.00
25.38
AAA 300 ANSI
—
—
9.00
10.00
11.62
13.25
15.62
21.00
26.38
AAAA Grooved End
—
—
8.50
9.00
11.00
12.50
15.00
20.00
25.38
B Dia.
5.62
5.62
5.62
6.62
8.00
9.12
11.50
15.75
20.00
C Max.
5.50
5.50
5.50
6.50
7.56
8.19
10.62
13.38
16.00
CC Max. Grooved End
—
—
4.75
5.75
6.88
7.25
9.31
12.12
14.62
D Threaded
3.25
3.25
3.25
4.75
5.50
6.25
—
—
—
DD 150 ANSI
—
—
4.00
4.75
5.50
6.00
7.50
10.00
12.69
DDD 300 ANSI
—
—
4.25
5.00
5.88
6.38
7.88
10.50
13.25
DDDD Grooved End
—
—
—
4.75
—
6.00
7.50
—
—
E
1.12
1.12
1.12
1.50
1.69
2.06
3.19
4.31
5.31
EE Grooved End
—
—
2.00
2.50
2.88
3.12
4.25
6.00
7.56
F 150 ANSI
—
—
2.50
3.00
3.50
3.75
4.50
5.50
6.75
FF 300 ANSI
—
—
3.06
3.25
3.75
4.13
5.00
6.25
7.50
G Threaded
—
1.88
1.88
3.25
4.00
4.50
—
—
—
GG 150 ANSI
—
—
4.00
3.25
4.00
4.00
5.00
6.00
8.00
GGG 300 ANSI
—
—
4.25
3.50
4.31
4.38
5.31
6.50
8.50
GGGG Grooved End
—
—
—
3.25
—
4.25
5.00
—
—
H NPT Body Tapping
.375
.375
.375
.375
.50
.50
.75
.75
1
J NPT Cover Center Plug
.25
.25
.25
.50
.50
.50
.75
.75
1
K NPT Cover Tapping
.375
.375
.375
.375
.50
.50
.75
.75
1
Stem Travel
0.4
0.4
0.4
0.6
0.7
0.8
1.1
1.7
2.3
Approx. Ship Wt. Lbs.
15
15
30
50
65
85
160
300
520
X Pilot System
11
11
11
13
14
15
17
29
31
Y Pilot System
9
9
9
9
10
11
12
20
22
Z Pilot System
9
9
9
9
10
11
12
20
22
Model 100-20 Dimensions
(Reduced Internal Port)
(In Inches)
Valve Size
(Inches)
3
4
6
8
10
A 150 ANSI
10.25
13.88
17.75
21.38
26.00
AA 300 ANSI
11.00
14.50
18.62
22.38
27.38
B Dia.
6.62
9.12
11.50
15.75
20.00
C Max.
7.00
8.62
11.62
15.00
17.88
D 150 ANSI
—
6.94
8.88
10.69
Consult Factory
DD 300 ANSI
—
7.25
9.38
11.19
Consult Factory
E 150 ANSI
—
5.50
6.75
7.25
Consult Factory
EE 300 ANSI
—
5.81
7.25
7.75
Consult Factory
F 150 ANSI
3.75
4.50
5.50
6.75
8.00
FF 300 ANSI
4.12
5.00
6.25
7.50
8.75
H NPT Body Tapping
.375
.50
.75
.75
1
J NPT Cover Center Plug
.50
.50
.75
.75
1
K NPT Cover Tapping
.375
.50
.75
.75
1
Stem Travel
0.6
0.8
1.1
1.7
2.3
Approx. Ship Wt. Lbs.
85
160
300
520
645
X Pilot System
13
15
27
30
33
Y Pilot System
10
11
18
20
22
Z Pilot System
10
11
18
20
22
Component
Standard Material Combinations
Body & Cover
Ductile Iron
Cast Steel
Bronze
100-01 Available Sizes
1" - 8"
1" - 8"
1" - 8"
100-20 Available Sizes
3" - 10"
3" - 10"
3" - 10"
Disc Retainer &
Diaphragm Washer
Cast Iron
Cast Steel
Bronze
Trim: Disc Guide,
Seat & Cover Bearing
Bronze is Standard
Stainless Steel is Optional
Disc
Buna-N
®
Rubber
Diaphragm
Nylon Reinforced Buna-N
®
Rubber
Stem, Nut & Spring
Stainless Steel
For material options not listed, consult factory.
Cla-Val manufactures valves in more than 50 different alloys.
G
GG
GGG
D
Inlet
DD
DDD
F
FF
X
100-01
Threaded &
Flanged
A
E
C
(MAX)
K
J
H
Inlet
Outlet
AA
AAA
B
(Diameter)
GGGG
DDDD
Inlet
AAAA
X
100-01
Grooved
EE
CC
(MAX)
K
J
H
Inlet
Outlet
B
(Diameter)
Y
Z
EE
D
E
Inlet
DD
AA
X
100-20
Flanged
F
A
C
(MAX)
K
J
H
Inlet
Outlet
FF
B
(Diameter)
Valve Body & Cover
Pressure Class
Flanged
Grooved Threaded
Grade
Material
ANSI
Standards*
150
Class
300
Class
300
Class
End‡
Details
ASTM A536
Ductile Iron B16.42
250
400
400
400
ASTM A216-WCB Cast Steel
B16.5
285
400
400
400
ASTM B62
Bronze
B16.24
225
400
400
400
Note:
* ANSI standards are for flange dimensions only.
Flanged valves are available faced but not drilled.
‡ End Details machined to ANSI B2.1 specifications.
Valves for higher pressure are available; consult factory for details