Valves Accessories
Content
AIR RELEASE VALVES
Single Ball Type
Double Ball Type
Material
Design
Body
Cast
Cast Iron/Ducle Iron
Face to face is according to ISO STANDARD
Cover
Cast
Cast Iron/Ducle Iron
Flange drilled is according to DIN,BS,JIS,ANSI etc
Float
Ball
NBR
Spindle
Stainless
Steel/Brass
Test Working Pressure
PN10/PN16
Class125/150
Shell Pressure
PN15/PN24
300PSI
Seat Pressure
PN11/PN17.6
200PSI
Dimensions
unit:mm
Size(DN)
50
80
100
150
200
H
387
387
490
597
679
L
468
468
555
742
850
Remark: Our design can be suitable for all standard (BS, DIN, ANSI, JIS standard etc.)
VT-ACC-ARV www.vahn-tech.com
Double Orifice Air Release Valve
No
Pa rt Na me
Ma teri a l
Sta nda rd
1
Body
Gra y Ca s t Iron
BS1452.220
4
Ga s ke t
NBR
BS2494
5
Cove r
Gra y Ca s t Iron
BS1452.220
6
Ga s ke t
NBR
BS2494
7
Cove r
Gra y Ca s t Iron
BS1452.220
8
Bol t
Ca rbon Ste el
BS1769
9
Mi l i pa d
NYL
10
Bol t
Bra s s
BS2874 CA104
PN 16 DN
D
D1
D2
L
b
H
Z-d
50
165
125
99
240
20
382
4 - 19
65
185
145
118
256
20
405
4 - 19
80
200
160
132
305
22
454
8 - 19
100
220
180
156
328
24
470
8 - 19
VT-BV-2 PC-1000 VT-ACC-AR-2 www.vahn-tech.com
Dismantling Joints PN 10
Decription
Material
Pipe Body Retainer Ring Stud
Ductile Iron Ductile Iron Ductile Iron Rubber SS304
*Flange in accordance with ISO2531 PN10. **Nominal Pressure: 16 bar, Test Pressure: 25 bar DN
D2
D4
D5
L1
L2
d
N
T
80
98
160
200
200
310
16
8
7.0
100
118
180
220
200
310
16
8
7.2
125
144
210
250
200
310
16
8
7.5
150
170
240
285
200
320
20
8
7.8
200
222
295
340
220
340
20
8
8.4
250
274
350
400
230
370
20
12
9.0
300
326
400
455
250
410
20
12
9.6
350
378
460
505
260
410
20
16
10.2
400
429
515
565
270
430
24
16
10.8
450
480
565
615
270
430
24
16
11.4
500
532
620
670
280
440
24
20
12.0
600
635
725
780
300
480
27
20
13.2
700
738
840
895
300
480
27
24
14.4
800
842
950
1015
320
520
30
24
15.6
900
945
1050
1115
320
520
30
28
16.8
1000
1048
1160
1230
340
560
33
28
18.0
1100
1152
1270
1340
340
560
33
32
19.2
1200
1255
1380
1455
360
600
36
32
20.4
1400
1462
1590
1675
380
630
39
36
22.8
1500
1565
1700
1785
400
665
39
36
23.0
1600
1668
1820
1915
400
700
45
40
25.2
1800
1875
2020
2115
420
730
45
44
27.6
2000
2082
2230
2325
440
730
45
48
30.0
2200
2288
2440
2550
450
750
52
52
32.4
2400
2495
2650
2760
460
770
52
56
34.8
2600
2702
2850
2960
500
800
52
60
37.2
VT-ACC-DJ10 www.vahn-tech.com
Dismantling Joints PN 16
Decription
Material
Pipe Body Retainer Ring Stud
Ductile Iron Ductile Iron Ductile Iron Rubber SS304
*Flange in accordance with ISO2531 PN16. **Nominal Pressure: 16 bar, Test Pressure: 25 bar
DN
D2
D4
D5
L1
L2
d
N
T
80
98
160
200
200
310
16
8
7.0
100
118
180
220
200
310
16
8
7.2
125
144
210
250
200
310
16
8
7.5
150
170
240
285
200
320
20
8
7.8
200
222
295
340
220
340
20
12
8.4
250
274
355
400
230
370
24
12
9.0
300
326
410
455
250
410
24
12
9.6
350
378
470
520
260
410
24
16
10.2
400
429
525
580
270
430
27
16
10.8
450
480
585
640
270
430
27
20
11.4
500
532
650
715
280
440
30
20
12.0
600
635
770
840
300
480
33
20
13.2
700
738
840
910
300
480
33
24
14.4
800
842
950
1025
320
520
36
24
15.6
900
945
1050
1125
320
520
36
28
16.8
1000
1048
1170
1255
340
560
39
28
18.0
1100
1152
1270
1355
340
560
39
32
19.2
1200
1255
1390
1485
360
600
45
32
20.4
1400
1462
1590
1685
380
630
45
36
22.8
1500
1565
1710
1820
400
665
52
36
23.0
1600
1668
1820
1930
400
700
52
40
25.2
1800
1875
2020
2130
420
730
52
44
27.6
2000
2082
2230
2345
440
730
56
48
30.0
2200
2288
2440
2555
450
750
56
52
32.4
2400
2495
2650
2765
460
770
56
56
34.8
2600
2702
2850
2965
500
800
56
60
37.2
VT-ACC-DJ16 www.vahn-tech.com
Dismantling Joints PN 25
Decription
Material
Pipe Body Retainer Ring Stud
Ductile Iron Ductile Iron Ductile Iron Rubber SS304
*Flange in accordance with ISO2531 PN25. **Nominal Pressure: 25 bar, Test Pressure: 25 bar
DN
D2
D4
D5
L1
L2
d
N
T
80
98
160
200
210
330
19
8
7.0
100
118
190
235
220
340
23
8
7.2
125
144
220
270
220
370
28
8
7.5
150
170
250
300
230
370
28
8
7.8
200
222
310
360
230
370
28
12
8.4
250
274
370
425
250
410
31
12
9.0
300
326
430
485
250
410
31
16
9.6
350
378
490
555
270
440
34
16
10.2
400
429
550
620
280
480
37
16
10.8
450
480
600
670
280
480
37
20
11.4
500
532
660
730
300
480
37
20
12.0
600
635
770
845
320
520
40
20
13.2
700
738
875
960
340
530
43
24
14.4
800
842
990
1085
360
600
49
24
15.6
900
945
1090
1185
380
600
49
28
16.8
1000
1048
1210
1320
400
650
56
28
18.0
1100
1152
1310
1420
420
672
56
32
19.2
1200
1255
1420
1530
450
720
56
32
20.4
1400
1462
1640
1755
480
770
62
36
22.8
1600
1668
1860
1975
510
815
62
40
25.2
1800
1875
2070
2195
540
865
70
44
27.6
2000
2082
2300
2425
580
930
70
48
30.0
VT-ACC-DJ25 www.vahn-tech.com
Technical Specificaon 2
Working Pressure
1.6Mpa (16 kgf/cm )
Bursng Pressure
3.0Mpa (30 kgf/cm )
2
Vacuum Degree
Item No.
Descripon
Material
1
Main Body
Neoprene, EPDM, NBR
2
Lining
Chinlon Cord Fabrics
3
Frame
Hard Steel Wires
4
Flange
Carbon Steel
400mmHg
Working Temperature
(-15°C to + 115°C) (-30°C to + 250°C) on special request
Working Medium
Vapour, compressed air, cold & hot water, seawater, oil, weak acid, alkali ANSI 150lbs, DIN PN10, PN16
Drilling
Dimensions Nominal Core Diameter
Length
Flange Thickness
Number of Bolt Holes
Diameter of Bolt Holes
Bolt Circle Diameter
L
b
n
d
D
mm inch
mm
ANSI 150lbs
50
2"
165
18
65
2 1/2"
175
18
18
80
3"
175
20
20
100
4"
225
20
20
125
5"
225
22
22
150
6"
225
22
22
200
8"
325
24
24
250
10"
325
26
300
12"
325
28
VT-ETS-NA
DIN
mm
mm
PN16
mm
Axial D isplacement
Lateral Displacement
Angle of Deflecon
mm
mm
a1 + a2
45
35°
mm
ANSI 150lbs
DIN PN16
ANSI 150lbs
DIN PN16
ANSI 150lbs
DIN PN16
4
4
19.1
18
120.7
125
4
4
19.1
18
139.7
145
30
50
45
35°
4
8
19.1
18
152.4
160
35
50
45
35°
8
8
19.1
18
190.5
180
35
50
40
35°
8
8
22.4
18
215.9
210
35
50
40
35°
8
8
22.4
23
241.3
240
35
50
40
35°
8
12
22.4
23
298.5
295
35
50
40
35°
26
12
12
25.4
27
362
355
35
60
35
30°
28
12
12
25.4
27
431.8
410
35
60
36
30°
18
Stretch
Compression
30
50
Twin Sphere Expansion Joint
Technical Specificaon 2
Working Pressure
1.6Mpa (16 kgf/cm )
Bursng Pressure
3.0Mpa (30 kgf/cm )
2
Vacuum Degree
650mmHg
Working Temperature
(-15°C to + 115°C) (-30°C to + 250°C) on special request
Wo rk in g Med iu m
Item No.
Descripon
Material
1
Main Body
Neoprene, EPDM, NBR
2
Lining
Chinlon Cord Fabrics
3
Frame
Hard Steel Wires
4
Flange
Carbon Steel
V ap ou r, co mp res sed ai r, c ol d & h ot wa ter , seawater, oil, weak acid, alkali ANSI 150lbs, DIN PN10, PN16
Drilling
Dimensions Nominal Core Diameter
Length
Flange Thickness
L
Number of Bolt Holes
Diameter of Bolt Holes
Bolt Circle Diameter
b
n
d
D
mm
mm
mm
mm
DIN PN16
ANSI 150lbs
DIN
PN16
ANSI 150lbs
DIN
PN16
ANSI 150lbs
DIN PN16
Axial Displacement
Lateral Displacement
Angle of Deflecon
mm
mm
a1 + a2
mm
inch
mm
ANSI 150lbs
32
1 1/4"
95
16
16
4
4
15.7
18
88.9
100
6
9
9
15°
40
1 1/2"
95
16
16
4
4
15.7
18
98.6
110
6
10
9
15°
50
2"
105
18
18
4
4
19.1
18
120.7
125
7
10
10
15°
65
2 1/2"
115
18
18
4
4
19.1
18
139.7
145
7
13
11
15°
Stretch
Compression
80
3"
135
20
20
4
8
19.1
18
152.4
160
8
15
12
15°
100
4"
150
20
20
8
8
19.1
18
190.5
180
10
19
13
15°
125
5"
165
22
22
8
8
22.4
18
215.9
210
12
19
13
15°
150
6"
180
22
22
8
8
22.4
23
241.3
240
12
20
14
15°
200
8"
210
24
24
8
12
22.4
23
298.5
295
16
25
22
15°
250
10"
230
26
28
12
12
25.4
27
362
355
16
25
22
15°
300
12"
245
28
28
12
12
25.4
27
431.8
410
16
25
22
15°
350
14"
255
30
30
12
16
28.4
27
476.3
470
16
25
22
15°
400
16"
255
32
32
16
16
28.4
30
539.8
525
16
25
22
15°
500
20"
255
34
36
20
20
31.8
33
635
650
16
25
22
15°
600
24"
260
36
38
20
20
35.1
36
749.3
770
16
25
22
15°
VT-ESS-NA
Single Sphere Expansion Joint
Technical Specificaon 2
Working Pressure
1.6Mpa (16 kgf/cm )
Bursng Pressure
3.0Mpa (30 kgf/cm )
Item No.
Descripon
Material
400mmHg
1
Main Body
Neoprene, EPDM, NBR
2
Lining
Chinlon Cord Fabrics
3
Frame
Hard Steel Wires
4
Flange
Malleable Iron
2
Vacuum Degree Working Temperature
Working Medium
(-15°C to + 115°C) (-30°C to + 250°C) on special request Vapour, compressed air, cold & hot water, seawater, oil, weak acid, alkali NPT, BSPT, DIN 2999
Drilling
Dimensions Nominal Core Diameter
Length
Axial Displacement
Lateral Displacement
Angle of Deflecon
mm
mm
a1 + a2
L mm
inch
mm
20
3/4"
25
Stretch
Compression
180
5 to 6
22
22
45°
1"
180
5 to 6
22
22
45°
32
1 1/4"
200
5 to 6
22
22
45°
40
1 1/2"
210
5 to 6
22
22
45°
50
2"
220
5 to 6
22
22
45°
65
2 1/2"
245
5 to 6
22
22
45°
SHEMATIC DIAGRAM OF DISPLACEMENT AND DEFLECTION
AXIAL COMPRESSION
ANGULAR DEFLECTION
VT-EUT-NA
AXIAL STRETCH
LATERAL DISPLACEMENT
Union Type Expansion Joint
Cast Iron/Ducle Iron Foot Valve, Flanged End
Material
Design
Body
Cast iron / Ducle iron
Face to face is according to ISO STANDARD
Disc
Cast iron / Ducle iron
Foot Valve is designed to suit BS, DIN, ANSI & JIS Standards
Disc ring
NBR
Spring
Stainless steel / Steel with zinc
Screen
Stainless steel / Steel zinc plated
Dimensions (mm) Size
50
65
80
100
125
150
200
250
300
h
166
201
221
265
300
360
580
568
653
www.vahn-tech.com
Y-Strainer L
H
Dimensions
Material Size
2"
2 1/2"
3"
Body
Cast Iron/Dicle Iron
Bonnet
Cast Iron/Dicle Iron
L
215
289
317.5
Stainless Steel
H
160
185
200
152
178
Screen
4"
5"
6"
8"
10"
12"
378
420
517.5
609.5
749
857
225
280
360
440
525
585
343
406
483
Working Pressure: Class 125 lbs (mm) Ø of Flange
Design
191
229
254
279
Face to Face according to ANSI CLASS 125/150
No. of holes
4
4
4
8
8
8
8
12
12
Flange Drilling according to ANSI B16.1/ANSI B16.5
Ø of hole
19
19
19
19
22
22
22
25
25
120.5
139.5
152.5
190.5
216
241.5
298.5
362
432
P.C.D.
Working Pressure: Class 150 lbs (mm) Test
Ø of Flange
152
178
191
229
254
279
343
406
483
Working Pressure
125 psi
150 psi
No. of holes
4
4
4
8
8
8
8
12
12
Shell Pressure
300 psi
300 psi
Ø of hole
Seat Pressure
200 psi
200 psi
P.C.D.
19
19
19
19
22
22
22
25
25
120.5
139.5
152.5
190.5
216
241.5
298.5
362
432
Mesh Dimensions (mm)
VT-ACC-YS www.vahn-tech.com
Size (in)
D
d
L
H1
H2
δ
1/2
21
1.5
63
3
2.6
0.3
3/4
26
1.5
72
3
2.6
0.3
1
31
1.5
80
3
2.6
0.3
1 1/4
38
1.5
94
3
2.6
0.3
1 1/2
46
1.5
106
3
2.6
0.3
2
56
2
112
3.5
3.1
0.5
2 1/2
71
2
141
3.5
3.1
0.5
3
86
2
158
3.5
3.1
0.5
4
106
2
178
3.5
3.1
0.5
5
131
3
214
4.5
4
0.8
6
156
3
276
4.5
4
0.8
8
209
3
369
4.5
4
0.8
10
259
4
433
6
5.3
1
12
309
4
493
6
5.3
1
14
359
4
552
6
5.3
1
16
409
5
629
7
6.1
1.2
18
459
5
706
7
6.1
1.2
Y-type Strainer
Bill of Material: Technical Information:
1. 2. 3. 4. 5. 6. 7.
Body: Screen: O-ring: Cover Board: Plug: Spring Washer: Bolt:
GJS-450-10 Stainless Steel 304 NBR GJS-450-10 Malleable Cast Iron Steel (65Mn) Galvanized Mild Steel
Face to Face: DIN3352. F1 • Flanges comply with EN 1092-2
www.vahn-tech.com
Single Ball Type
Double Ball Type
Material
Design
Body
Cast
Cast Iron/Ducle Iron
Face to face is according to ISO STANDARD
Cover
Cast
Cast Iron/Ducle Iron
Flange drilled is according to DIN,BS,JIS,ANSI etc
Float
Ball
NBR
Spindle
Stainless
Steel/Brass
Test Working Pressure
PN10/PN16
Class125/150
Shell Pressure
PN15/PN24
300PSI
Seat Pressure
PN11/PN17.6
200PSI
Dimensions
unit:mm
Size(DN)
50
80
100
150
200
H
387
387
490
597
679
L
468
468
555
742
850
Remark: Our design can be suitable for all standard (BS, DIN, ANSI, JIS standard etc.)
VT-ACC-ARV www.vahn-tech.com
Double Orifice Air Release Valve
No
Pa rt Na me
Ma teri a l
Sta nda rd
1
Body
Gra y Ca s t Iron
BS1452.220
4
Ga s ke t
NBR
BS2494
5
Cove r
Gra y Ca s t Iron
BS1452.220
6
Ga s ke t
NBR
BS2494
7
Cove r
Gra y Ca s t Iron
BS1452.220
8
Bol t
Ca rbon Ste el
BS1769
9
Mi l i pa d
NYL
10
Bol t
Bra s s
BS2874 CA104
PN 16 DN
D
D1
D2
L
b
H
Z-d
50
165
125
99
240
20
382
4 - 19
65
185
145
118
256
20
405
4 - 19
80
200
160
132
305
22
454
8 - 19
100
220
180
156
328
24
470
8 - 19
VT-BV-2 PC-1000 VT-ACC-AR-2 www.vahn-tech.com
Dismantling Joints PN 10
Decription
Material
Pipe Body Retainer Ring Stud
Ductile Iron Ductile Iron Ductile Iron Rubber SS304
*Flange in accordance with ISO2531 PN10. **Nominal Pressure: 16 bar, Test Pressure: 25 bar DN
D2
D4
D5
L1
L2
d
N
T
80
98
160
200
200
310
16
8
7.0
100
118
180
220
200
310
16
8
7.2
125
144
210
250
200
310
16
8
7.5
150
170
240
285
200
320
20
8
7.8
200
222
295
340
220
340
20
8
8.4
250
274
350
400
230
370
20
12
9.0
300
326
400
455
250
410
20
12
9.6
350
378
460
505
260
410
20
16
10.2
400
429
515
565
270
430
24
16
10.8
450
480
565
615
270
430
24
16
11.4
500
532
620
670
280
440
24
20
12.0
600
635
725
780
300
480
27
20
13.2
700
738
840
895
300
480
27
24
14.4
800
842
950
1015
320
520
30
24
15.6
900
945
1050
1115
320
520
30
28
16.8
1000
1048
1160
1230
340
560
33
28
18.0
1100
1152
1270
1340
340
560
33
32
19.2
1200
1255
1380
1455
360
600
36
32
20.4
1400
1462
1590
1675
380
630
39
36
22.8
1500
1565
1700
1785
400
665
39
36
23.0
1600
1668
1820
1915
400
700
45
40
25.2
1800
1875
2020
2115
420
730
45
44
27.6
2000
2082
2230
2325
440
730
45
48
30.0
2200
2288
2440
2550
450
750
52
52
32.4
2400
2495
2650
2760
460
770
52
56
34.8
2600
2702
2850
2960
500
800
52
60
37.2
VT-ACC-DJ10 www.vahn-tech.com
Dismantling Joints PN 16
Decription
Material
Pipe Body Retainer Ring Stud
Ductile Iron Ductile Iron Ductile Iron Rubber SS304
*Flange in accordance with ISO2531 PN16. **Nominal Pressure: 16 bar, Test Pressure: 25 bar
DN
D2
D4
D5
L1
L2
d
N
T
80
98
160
200
200
310
16
8
7.0
100
118
180
220
200
310
16
8
7.2
125
144
210
250
200
310
16
8
7.5
150
170
240
285
200
320
20
8
7.8
200
222
295
340
220
340
20
12
8.4
250
274
355
400
230
370
24
12
9.0
300
326
410
455
250
410
24
12
9.6
350
378
470
520
260
410
24
16
10.2
400
429
525
580
270
430
27
16
10.8
450
480
585
640
270
430
27
20
11.4
500
532
650
715
280
440
30
20
12.0
600
635
770
840
300
480
33
20
13.2
700
738
840
910
300
480
33
24
14.4
800
842
950
1025
320
520
36
24
15.6
900
945
1050
1125
320
520
36
28
16.8
1000
1048
1170
1255
340
560
39
28
18.0
1100
1152
1270
1355
340
560
39
32
19.2
1200
1255
1390
1485
360
600
45
32
20.4
1400
1462
1590
1685
380
630
45
36
22.8
1500
1565
1710
1820
400
665
52
36
23.0
1600
1668
1820
1930
400
700
52
40
25.2
1800
1875
2020
2130
420
730
52
44
27.6
2000
2082
2230
2345
440
730
56
48
30.0
2200
2288
2440
2555
450
750
56
52
32.4
2400
2495
2650
2765
460
770
56
56
34.8
2600
2702
2850
2965
500
800
56
60
37.2
VT-ACC-DJ16 www.vahn-tech.com
Dismantling Joints PN 25
Decription
Material
Pipe Body Retainer Ring Stud
Ductile Iron Ductile Iron Ductile Iron Rubber SS304
*Flange in accordance with ISO2531 PN25. **Nominal Pressure: 25 bar, Test Pressure: 25 bar
DN
D2
D4
D5
L1
L2
d
N
T
80
98
160
200
210
330
19
8
7.0
100
118
190
235
220
340
23
8
7.2
125
144
220
270
220
370
28
8
7.5
150
170
250
300
230
370
28
8
7.8
200
222
310
360
230
370
28
12
8.4
250
274
370
425
250
410
31
12
9.0
300
326
430
485
250
410
31
16
9.6
350
378
490
555
270
440
34
16
10.2
400
429
550
620
280
480
37
16
10.8
450
480
600
670
280
480
37
20
11.4
500
532
660
730
300
480
37
20
12.0
600
635
770
845
320
520
40
20
13.2
700
738
875
960
340
530
43
24
14.4
800
842
990
1085
360
600
49
24
15.6
900
945
1090
1185
380
600
49
28
16.8
1000
1048
1210
1320
400
650
56
28
18.0
1100
1152
1310
1420
420
672
56
32
19.2
1200
1255
1420
1530
450
720
56
32
20.4
1400
1462
1640
1755
480
770
62
36
22.8
1600
1668
1860
1975
510
815
62
40
25.2
1800
1875
2070
2195
540
865
70
44
27.6
2000
2082
2300
2425
580
930
70
48
30.0
VT-ACC-DJ25 www.vahn-tech.com
Technical Specificaon 2
Working Pressure
1.6Mpa (16 kgf/cm )
Bursng Pressure
3.0Mpa (30 kgf/cm )
2
Vacuum Degree
Item No.
Descripon
Material
1
Main Body
Neoprene, EPDM, NBR
2
Lining
Chinlon Cord Fabrics
3
Frame
Hard Steel Wires
4
Flange
Carbon Steel
400mmHg
Working Temperature
(-15°C to + 115°C) (-30°C to + 250°C) on special request
Working Medium
Vapour, compressed air, cold & hot water, seawater, oil, weak acid, alkali ANSI 150lbs, DIN PN10, PN16
Drilling
Dimensions Nominal Core Diameter
Length
Flange Thickness
Number of Bolt Holes
Diameter of Bolt Holes
Bolt Circle Diameter
L
b
n
d
D
mm inch
mm
ANSI 150lbs
50
2"
165
18
65
2 1/2"
175
18
18
80
3"
175
20
20
100
4"
225
20
20
125
5"
225
22
22
150
6"
225
22
22
200
8"
325
24
24
250
10"
325
26
300
12"
325
28
VT-ETS-NA
DIN
mm
mm
PN16
mm
Axial D isplacement
Lateral Displacement
Angle of Deflecon
mm
mm
a1 + a2
45
35°
mm
ANSI 150lbs
DIN PN16
ANSI 150lbs
DIN PN16
ANSI 150lbs
DIN PN16
4
4
19.1
18
120.7
125
4
4
19.1
18
139.7
145
30
50
45
35°
4
8
19.1
18
152.4
160
35
50
45
35°
8
8
19.1
18
190.5
180
35
50
40
35°
8
8
22.4
18
215.9
210
35
50
40
35°
8
8
22.4
23
241.3
240
35
50
40
35°
8
12
22.4
23
298.5
295
35
50
40
35°
26
12
12
25.4
27
362
355
35
60
35
30°
28
12
12
25.4
27
431.8
410
35
60
36
30°
18
Stretch
Compression
30
50
Twin Sphere Expansion Joint
Technical Specificaon 2
Working Pressure
1.6Mpa (16 kgf/cm )
Bursng Pressure
3.0Mpa (30 kgf/cm )
2
Vacuum Degree
650mmHg
Working Temperature
(-15°C to + 115°C) (-30°C to + 250°C) on special request
Wo rk in g Med iu m
Item No.
Descripon
Material
1
Main Body
Neoprene, EPDM, NBR
2
Lining
Chinlon Cord Fabrics
3
Frame
Hard Steel Wires
4
Flange
Carbon Steel
V ap ou r, co mp res sed ai r, c ol d & h ot wa ter , seawater, oil, weak acid, alkali ANSI 150lbs, DIN PN10, PN16
Drilling
Dimensions Nominal Core Diameter
Length
Flange Thickness
L
Number of Bolt Holes
Diameter of Bolt Holes
Bolt Circle Diameter
b
n
d
D
mm
mm
mm
mm
DIN PN16
ANSI 150lbs
DIN
PN16
ANSI 150lbs
DIN
PN16
ANSI 150lbs
DIN PN16
Axial Displacement
Lateral Displacement
Angle of Deflecon
mm
mm
a1 + a2
mm
inch
mm
ANSI 150lbs
32
1 1/4"
95
16
16
4
4
15.7
18
88.9
100
6
9
9
15°
40
1 1/2"
95
16
16
4
4
15.7
18
98.6
110
6
10
9
15°
50
2"
105
18
18
4
4
19.1
18
120.7
125
7
10
10
15°
65
2 1/2"
115
18
18
4
4
19.1
18
139.7
145
7
13
11
15°
Stretch
Compression
80
3"
135
20
20
4
8
19.1
18
152.4
160
8
15
12
15°
100
4"
150
20
20
8
8
19.1
18
190.5
180
10
19
13
15°
125
5"
165
22
22
8
8
22.4
18
215.9
210
12
19
13
15°
150
6"
180
22
22
8
8
22.4
23
241.3
240
12
20
14
15°
200
8"
210
24
24
8
12
22.4
23
298.5
295
16
25
22
15°
250
10"
230
26
28
12
12
25.4
27
362
355
16
25
22
15°
300
12"
245
28
28
12
12
25.4
27
431.8
410
16
25
22
15°
350
14"
255
30
30
12
16
28.4
27
476.3
470
16
25
22
15°
400
16"
255
32
32
16
16
28.4
30
539.8
525
16
25
22
15°
500
20"
255
34
36
20
20
31.8
33
635
650
16
25
22
15°
600
24"
260
36
38
20
20
35.1
36
749.3
770
16
25
22
15°
VT-ESS-NA
Single Sphere Expansion Joint
Technical Specificaon 2
Working Pressure
1.6Mpa (16 kgf/cm )
Bursng Pressure
3.0Mpa (30 kgf/cm )
Item No.
Descripon
Material
400mmHg
1
Main Body
Neoprene, EPDM, NBR
2
Lining
Chinlon Cord Fabrics
3
Frame
Hard Steel Wires
4
Flange
Malleable Iron
2
Vacuum Degree Working Temperature
Working Medium
(-15°C to + 115°C) (-30°C to + 250°C) on special request Vapour, compressed air, cold & hot water, seawater, oil, weak acid, alkali NPT, BSPT, DIN 2999
Drilling
Dimensions Nominal Core Diameter
Length
Axial Displacement
Lateral Displacement
Angle of Deflecon
mm
mm
a1 + a2
L mm
inch
mm
20
3/4"
25
Stretch
Compression
180
5 to 6
22
22
45°
1"
180
5 to 6
22
22
45°
32
1 1/4"
200
5 to 6
22
22
45°
40
1 1/2"
210
5 to 6
22
22
45°
50
2"
220
5 to 6
22
22
45°
65
2 1/2"
245
5 to 6
22
22
45°
SHEMATIC DIAGRAM OF DISPLACEMENT AND DEFLECTION
AXIAL COMPRESSION
ANGULAR DEFLECTION
VT-EUT-NA
AXIAL STRETCH
LATERAL DISPLACEMENT
Union Type Expansion Joint
Cast Iron/Ducle Iron Foot Valve, Flanged End
Material
Design
Body
Cast iron / Ducle iron
Face to face is according to ISO STANDARD
Disc
Cast iron / Ducle iron
Foot Valve is designed to suit BS, DIN, ANSI & JIS Standards
Disc ring
NBR
Spring
Stainless steel / Steel with zinc
Screen
Stainless steel / Steel zinc plated
Dimensions (mm) Size
50
65
80
100
125
150
200
250
300
h
166
201
221
265
300
360
580
568
653
www.vahn-tech.com
Y-Strainer L
H
Dimensions
Material Size
2"
2 1/2"
3"
Body
Cast Iron/Dicle Iron
Bonnet
Cast Iron/Dicle Iron
L
215
289
317.5
Stainless Steel
H
160
185
200
152
178
Screen
4"
5"
6"
8"
10"
12"
378
420
517.5
609.5
749
857
225
280
360
440
525
585
343
406
483
Working Pressure: Class 125 lbs (mm) Ø of Flange
Design
191
229
254
279
Face to Face according to ANSI CLASS 125/150
No. of holes
4
4
4
8
8
8
8
12
12
Flange Drilling according to ANSI B16.1/ANSI B16.5
Ø of hole
19
19
19
19
22
22
22
25
25
120.5
139.5
152.5
190.5
216
241.5
298.5
362
432
P.C.D.
Working Pressure: Class 150 lbs (mm) Test
Ø of Flange
152
178
191
229
254
279
343
406
483
Working Pressure
125 psi
150 psi
No. of holes
4
4
4
8
8
8
8
12
12
Shell Pressure
300 psi
300 psi
Ø of hole
Seat Pressure
200 psi
200 psi
P.C.D.
19
19
19
19
22
22
22
25
25
120.5
139.5
152.5
190.5
216
241.5
298.5
362
432
Mesh Dimensions (mm)
VT-ACC-YS www.vahn-tech.com
Size (in)
D
d
L
H1
H2
δ
1/2
21
1.5
63
3
2.6
0.3
3/4
26
1.5
72
3
2.6
0.3
1
31
1.5
80
3
2.6
0.3
1 1/4
38
1.5
94
3
2.6
0.3
1 1/2
46
1.5
106
3
2.6
0.3
2
56
2
112
3.5
3.1
0.5
2 1/2
71
2
141
3.5
3.1
0.5
3
86
2
158
3.5
3.1
0.5
4
106
2
178
3.5
3.1
0.5
5
131
3
214
4.5
4
0.8
6
156
3
276
4.5
4
0.8
8
209
3
369
4.5
4
0.8
10
259
4
433
6
5.3
1
12
309
4
493
6
5.3
1
14
359
4
552
6
5.3
1
16
409
5
629
7
6.1
1.2
18
459
5
706
7
6.1
1.2
Y-type Strainer
Bill of Material: Technical Information:
1. 2. 3. 4. 5. 6. 7.
Body: Screen: O-ring: Cover Board: Plug: Spring Washer: Bolt:
GJS-450-10 Stainless Steel 304 NBR GJS-450-10 Malleable Cast Iron Steel (65Mn) Galvanized Mild Steel
Face to Face: DIN3352. F1 • Flanges comply with EN 1092-2
www.vahn-tech.com
