WEIR-STYLE DIAPHRAGM VALVE

WEIR-STYLE DIAPHRAGM VALVE
Pneumatically Operated
25
Pneumatically Operated
Pneumatically Operated
Technical Data for Ordering (Fail Closed Valves)
Actuator Sizing for Gemu 620 Diaphragm Valve
With Control Function: Air to Open (Spring to close) Ref. No: 1
"on-off service"
Normal Size
mm
65
80
100
125
150
200
250
300
in
2 1/2"
3"
4"
5"
6"
8"
10"
12"
Maximum Working Pressure
Control Pressure
Diaphragm Material
Max. Stroke
Conversion
Factors
bar/psi
Weight
Actuator Ref.
No.
Teflon
bar/psi
Metric
bar
6
4.5
bar
3.0 to 7.0
kg
35.0
US
psi
90
65
psi
45 to 100
lb
77.2
Metric
bar
8
7
bar
4.5 to 7.0
kg
37.0
US
psi
120
100
psi
65 to 100
lb
81.6
Metric
bar
5
4
bar
3.0 to 7.0
kg
38.0
US
psi
75
60
psi
45 to 100
lb
83.8
Metric
bar
8
US
psi
120
Metric
bar
US
psi
Metric
bar
US
psi
Metric
bar
US
psi
Metric
bar
US
psi
Metric
bar
US
psi
Metric
bar
US
psi
Metric
bar
-
US
psi
Metric
bar
US
psi
Metric
bar
US
psi
Metric
bar
-
US
psi
Metric
bar
US
psi
Metric
bar
-
US
psi
Metric
bar
US
psi
Metric
bar
US
psi
Metric
bar
US
psi
Metric
bar
US
psi
Elastomer
kg/lb
5.5
bar
4.5 to 7.0
kg
40.0
80
psi
65 to 100
lb
88.2
8
7
bar
6.0 to 7.0
kg
43.0
120
100
psi
87 to 100
lb
94.8
6
4.5
bar
4.5 to 7.0
kg
53.0
90
65
psi
65 to 100
lb
116.8
7.5
5
bar
6.0 to 7.0
kg
55.0
75
psi
87 to 100
lb
121.3
8
7
bar
5.5 to 7.0
kg
84.0
120
100
psi
80 to 100
lb
185.2
3
2
bar
5.5 to 7.0
kg
93.0
45
30
psi
80 to 100
lb
205.0
6
5.5
bar
5.5 to 7.0
kg
96.0
90
80
psi
80 to 100
lb
211.6
110
7
bar
4.5 to 7.0
kg
128.0
100
psi
65 to 100
lb
282.2
2.5
-
bar
5.5 to 7.0
kg
100.0
40
-
psi
80 to 100
lb
220.5
6
4.5
bar
5.5 to 7.0
kg
103.0
90
65
psi
80 to 100
lb
227.1
5.5
bar
4.5 to 7.0
kg
138.0
80
psi
65 to 100
lb
304.2
5
4
bar
5.5 to 7.0
kg
255.0
75
60
psi
80 to 100
lb
562.2
-
4.5
bar
5.5 to 7.0
kg
273.0
65
psi
80 to 100
lb
601.9
5.5
bar
5.5 to 7.0
kg
320.0
80
psi
80 to 100
lb
705.5
3
2
bar
5.5 to 7.0
kg
408.0
45
30
psi
80 to 100
lb
899.5
4
3
bar
5.5 to 7.0
kg
455.0
60
45
psi
80 to 100
lb
1003.1
3
2
bar
5.5 to 7.0
kg
530.0
45
30
psi
80 to 100
lb
1168.5
3A1
3A2
3A1
3A2
3A3
3A2
3A3
4A2
4A1
4A2
5A2
4A1
4A2
5A2
7A3
7A4
7A5
7A4
7A5
7A5
Note: Other valve/actuator size combinations are available on request or as service conditions require.
CERT
DIN EN ISO 9001
Zertifikat: 5027
26
INDUSTRIAL TYPE 620 - 2.5” TO 12”
Pneumatically Operated
27
INDUSTRIAL TYPE 620 - 2.5” TO 12”
Pneumatically Operated
28
INDUSTRIAL TYPE 620 - 2.5” TO 12”
Pneumatically Operated
29
INDUSTRIAL TYPE 620 - 2.5” TO 12”
Technical Data for Ordering
30
Pneumatically Operated
INDUSTRIAL TYPE 620 - 2.5” TO 12”
Pneumatically Operated
Pneumatically Operated
Dimensional Data
Dimensional Data for Actuators
Actuators Size
in
65
2 1/2"
80
3"
100
4"
125
5"
150
6"
200
8"
250
10"
300
12"
5A2
(See Drawing 1)
(See Drawing 2)
(See Drawing 3)
B
e
256
10
256
10
256
10
-
M22x1.5
H
3A1; 3A2; 3A3
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
M22x1.5
M22x1.5
-
DRAWING 1
350
14
362
14
375
15
-
e
B
3AF; 3AD
327
13
339
13
352
14
-
360
14
360
14
360
14
-
H
4A1;4A2
4AF; 4AD
M26x1.5
M22x1.5
M26x1.5
M22x1.5
M26x1.5
M22x1.5
-
-
4A1;4A2
482
20
513
20
509
20
-
B
7A3; 7A4; 7A5; 7AF; 7AD
H
(See Drawing 3)
B
4AF; 4AD
362
14
393
15
389
15
-
7A3, 7A4; 7A5 7AF; 7AD
388
15
388
150
-
1054
42
1050
41
-
578
25
578
25
578
25
1100
45
1185
50
1381
55
790
31
896
35
1095
43
DRAWING 3
B
e
H
mm
Conversion
Factors
4A1; 4A2; 4AF; 4AD
DRAWING 2
B
e
H
Nominal Size
3A1; 3A2; 3A3; 3AF;3AD
31
CERT
DIN EN ISO 9001
Zertifikat: 5027