Stop Valves GAV
Description
Straight-through bellows-sealed stop valve with flanges to EN 1092. The valve is designed for
shutting off and throttling neutral gases, vapours and liquids in all sectors of industry.
Material
H1
Type
GAV 54F
GAV 24F
GAV 25F
GAV 36F
GAV 36F
GAV 46AF
DN
  15 – 300
  15 – 300
  15 – 150
15 – 40
  50 – 300
  15 – 200
PN
16
16
25
40
40
40
EN
GJL-250
GJS-400-18-LT
GJS-400-18-LT
P250GH
GP240GH+N
1.4408
ASTM*)
A48-40B
A536-60-40-18
A536-60-40-18
A216WCB
A216WCB
A351CF8M
*) Observe different physical and chemical properties to DIN material.
Specification
L1
Bellows-sealed stop valve GAV...F
with safety stuffing box
Type
PN
Material
GAV 54F
GAV 24F
GAV 25F
GAV 36F DN 250/300
GAV 36F
GAV 46AF
16
16
25
40
40
40
GJL-250
GJS-400-18-LT
GJS-400-18-LT
GP240GH+N
P250GH/GP240GH+N
1.4408
20
16.0
16.0
25.0
40.0
40.0
40.0
200
12.8
14.7
23.0
22.0
33.3
33.7
Temperature p / T
(barg / °C)
250 300 350
11.2  9.6
–
13.9 12.8 11.2
21.8 20.0 17.5
21.0 19.0 18.0
30.4 27.6 25.7
31.8 29.7 28.5
400
–
–
–
17.0
23.8
27.4
450
–
–
–
13.0
13.1
–
*) Observe different physical and chemical properties to DIN material.
Dimensions [mm]
PN 16 – 40 flanged ends
Overall length
GAV 54F
GAV 24F, GAV 25F
GAV 36F
GAV 46AF
DN
L1
H1
H1
H1
H1
15
130
175
211
140
191
20
150
178
214
165
191
25
160
184
220
165
197
32
180
205
238
190
200
40
200
210
243
200
218
50
230
235
266
220
230
65
290
246
290
270
250
100
350
304
348
345
340
125
400
390
460
395
360
150
480
408
479
430
390
200
600
570
570
500
450
250
730
606
606
705
–
300
850
660
660
785
–
DN 15
3.1
3.1
3.1
3.8
4
20
4
4.1
4.1
4.6
4.7
25
4.7
4.7
4.7
5.2
6.3
32
7.3
8.1
8.2
9.4
7.9
40
 7.7
 8.5
 8.5
10.6
10
50
10.2
11
11
13.6
14
65 80 100
17 22 32
17 21 31
17 28.9 400
22 33 46
24 28 42
125
54
51
65
67
62
150
70.5
68.5
89
98
102
200
130
139
–
175
166
250
230
239
–
300
–
300
328
343
–
430
–
80
310
282
324
305
270
Weights [kg]
PN 16 – 40 flanged ends
GAV 54F
GAV 24F
GAV 25F
GAV 36F
GAV 46AF
If the following differential pressures are exceeded in valves with standard plug, a pressure balance plug is
required.
Pressure balance plug
DN 65
GAV 54F, GAV 24F
GAV 25F
GAV 36F, GAV 46AF
Kvs Values [m3/h]
–
–
–
–
–
–
40
65
80 100 125 150 200 250 300
–
–
–
–
–
33
–
21
21
12
12
14
9
9
9
6
6
6
of valves with throttling plug
DN 15
GAV 54F,
GAV 24F, GAV 25F
GAV 36F
GAV 46AF
80 100 125 150 200 250 300
Dp bar
Dp bar
Dp bar
PN 16, 25
PN 40
PN 40
20
25
32
50
4.8 8.3 11.9 19.9 27.1 43
75 117 172.3 171 204  457  714 1028
2.9 4.9 7.8
7
9 13
61
60
15
21
25
27
39
34
78 105 130 210  350  570  860
85 112 212 305  435 –
–
Stop Valves GAV
Description
Straight-through stuffing-box sealed stop valve with flanges to EN 1092 or butt-weld ends (BW)
to EN 12627. The valve is designed for shutting off and throttling neutral gases, vapours and
liquids in all sectors of industry.
H1
Material
L1
Stuffing-box sealed stop valve GAV...
Type
GAV 36
GAV 36
GAV 126
GAV 130
GAV 136
GAV 136
GAV 136SE
GAV 136SE
Up to 550 °C
GAV 126
GAV 130
GAV 136
GAV 136
GAV 136SE
GAV 136SE
DN
  15 –   40
  50 – 150
  50 – 200
  50 – 200
  15 –   25
  32 – 200
  15 –   50
  65 – 200
PN
 40
 40
 63
100
160
160
160
160
EN
P250GH
GP240GH+N
GP240GH+N
GP240GH+N
P250GH
GP240GH+N
16MO3
GP240GH+N
ASTM*)
A105
A216WCB
A216WCB
A216WCB
A105
A216WCB
A182F1
A216WCB
  50 – 200
  50 – 200
  15 –   25
  50 – 200
  15 –   50
  65 – 200
 63
100
160
160
160
160
G17CrMo5-5
G17CrMo5-5
13CrMo4-5
G17CrMo5-5
13CrMo4-5
G17CrMo5-5
A217WC6
A217WC6
A182F11
A217WC6
A182F11
A217WC6
*) ASTM nearest equivalent is stated for guidance only. Physical and chemical properties comply with EN.
Specification
Type
PN
GAV 36
GAV 126
GAV 130
GAV 136, GAV 136SE
GAV 136SE
GAV 126
GAV 130
GAV 136, GAV 136SE
40
 63
100
160
160
 63
100
160
Service pressure p / Inlet temperature T (barg/°C)
20
300
400
450
500
530
550
P250GH/GP240GH+N 40.0 27.6 29.8 19.1
–
–
–
GP240GH+N
 63
 44
 38
 21
–
–
–
GP240GH+N
100
 69
 60
 33
–
–
–
P250GH / GP240GH+N 160  110  95
 53
–
–
–
16MO3
160
137
120
110
 71
36
–
G17Cro5-5
 63
 63
 57
 53
 41
23
15
G17Cro5-5
100
100
 90
 84
 65
37
23
13CrMo4-5 / G17Cro5-5 160
160
144
135
104
59
37
Material
Dimensions [mm]
PN 25– 40 flanged ends
Overall length
GAV 35, GAV 36
PN 63 – 160 flanged ends
Overall length
GAV 126, GAV 130, GAV 136
PN 63 – 160 butt-weld ends
Overall length
GAV 136SE
Weights [kg]
PN 25 – 40 flanged ends
GAV 36
GAV 126
GAV 130
GAV 136
PN 63 – 160 butt-weld ends
GAV 136SE
DN
L1
H1
DN
L1
H1
DN
L1
H1
15
130
220
15
210
230
15
150
230
20
150
230
20
230
230
20
150
230
32
180
280
32
260
310
32
180
310
40
200
285
40
260
310
40
210
310
50
230
300
50
300
315
50
250
315
DN
15
4.3
–
–
9.5
15
6.5
20 25 32
5.5 6.2 9.6
–
–
–
–
–
–
11 12.5 16.5
20 25 32
7.5 8.5 11
40
10.5
–
–
20.5
40
13.5
50 65 80 100 125 150 200
13.5 21.3 33.3 46 68 95 175
25 40 55 85 125 150 260
26 45 58 88 135 170 285
26 45 60 90 135 175 320
50 65 80 100 125 150 200
17 30 45 72 110 165 215
DN
25
160
230
25
230
230
25
160
230
65
290
348
65
340
415
65
420
415
80
310
405
80
380
500
80
460
500
100
350
457
100
430
550
100
510
550
125
400
515
125
500
620
125
600
620
150
480
540
150
550
625
150
650
625
200
–
–
200
650
855
200
750
855
If the following differential pressures are exceeded in valves with standard plug, a pressure
balance plug is required.
Pressure balance plug
DN
GAV 36
GAV 126, GAV 130, GAV 136, GAV 136SE
Dp bar
65
–
110
80
–
70
100
–
44
125
33
33
150
21
21
200
–
14
Kvs Values [m3/h]
GAV 36
GAV 126, GAV 130,
GAV 136
DN 15
3.4
PN 40
PN 63, 100,
2.7
160
20
5.6
25
8.5
32
18
40
28
50
44
65
65
80
95
100 125 150 200
150 220 280 –
4
5
16
17
26
50
80
125
200
280
580