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Turbo Welded Ball Valve
Name:

Turbo Welded Ball Valve

Category：

Ball valve

Remark:

Q361F type PN1.6-PN2.5 fully welded ball valves are widely used in various fields. Its superior quality and high performance stability are unattainable by ordinary cast steel ball valves. The service life of fully welded ball valves is much longer than that of cast steel. Ball valves , fully welded ball valves are widely used in various types of pipeline equipment such as city gas, city heating, petrochemical industry, shipbuilding, steel, pressure regulating station, power plant and so on.

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【Product Usage】
Q361F type PN1.6-PN2.5 fully welded ball valves are widely used in various fields. Its superior quality and high performance stability are unattainable by ordinary cast steel ball valves. The service life of fully welded ball valves is much longer than that of cast steel. Ball valves , fully welded ball valves are widely used in various types of pipeline equipment such as city gas, city heating, petrochemical industry, shipbuilding, steel, pressure regulating station, power plant and so on.


【Features】
1. Fully welded ball valve , there will be no external leakage and other phenomena. The processing of the sphere is tracked by an advanced computer detector, so the processing accuracy of the sphere is high.
2. Since the material of the valve body is the same as the material of the pipeline, there will be no uneven stress or deformation due to earthquakes and vehicles passing through the ground, and the pipeline is resistant to aging.
3. The sealing ring body is made of 25% Carbon (carbon) RPTFE material to ensure no leakage (0%)


【skills requirement】
  1. Design and manufacture according to API 6D.
  2. The inspection and testing of valves are in accordance with the provisions of API 598.
  3. The structural length of the valve is in accordance with GB / T12224-2005.
  4. The connection size is in accordance with GB / T12224-2005.
  5. The pressure-temperature reference is in accordance with ASME B16.34.
  6. Valve markings are in accordance with GB / T12220.
  7. Valve sulfur resistance according to NACE MR 0175 regulations.


【Materials of product parts】
Serial number
name
material
Serial number
name
material
1
cap
ASTM A105
twenty one
Thrust bearing
PTFE
2
Valve body
ASTM A105
twenty two
Plain bearing
304 + PTFE
3
Sphere
ASTM A105 + ENP
twenty three
Upper support
ASTM A105
4
Anti-static spring
Assembly
twenty four
O-ring
VITON
5
Thrust bearing
PTFE
25
O-ring
VITON
6
Plain bearing
304 + PTFE
26
Y-shaped seal ring
VITON
7
Lower stem
ASTM A105
27
Fireproof mat
SS304 + Graphite
8
Bottom cover
ASTM A105
28
filler
graphite
9
Drain valve
ASTM A105 + ENP
29
Socket head cap screws
ASTM A193 B7
10
O-ring
VITON
30
Socket head cap screws
ASTM A193 B7
11
Fireproof mat
SS304 + Graphite
31
Stem
ASTM A182 F6a
12
Socket head cap screws
ASTM A193 B7
32
Cylindrical pin
35
13
Footrest
A3
33
Stud
ASTM A193 B7
14
Seat
PPL
34
Nuts
ASTM A194 2H
15
Valve seat fire cushion
SS304 + Graphite
35
Spring washer
65Mn
16
Spring support
ASTM A105
36
Land
ASTM A105
17
spring
17-7PH
37
Flat key
45
18
O-ring
VITON
38
turbine
ASTM A105-HZn
19
Seat support ring
ASTM A105 + ENP
39
Vent valve
ASTM A105-HZn
20
Plain bearing
304















【Main connection size】
Q61F / Q361F-Q41F / Q341F PN16 / PN25 / PN40
DN
L (RF)
L (WE)
D1
D2
H1 (handle)
H1 (Turbo)
W (handle)
W (Turbo)
15
150
210
27
48
64
-
129
-
20
160
230
34
60
76
-
159
-
25
180
230
42
76
85
-
159
-
32
200
260
48
89
95
-
245
-
40
230
300
60
89
124
-
245
-
50
270
300
76
114
162
-
30
-
65
280
300
89
140
175
-
320
-
80
300
325
114
168
192
169
450
-
100
350
325
141
203
205
183
450
230
125
350
350
168
219
225
203
450
230
150
400
400
219
273
245
224
1000
230
200
502
521
273
351
285
262
1000
320
250
568
560
325
426
348
322
1500
350
300
648
635
377
508





355





350



Q367F / Q347F PN16 / PN25 / PN40
DN
L (RF)
L (WE)
D1
D2
H1
H2
W
150
403
457
219
273
246
193
280
200
502
521
273
351
285
238
320
250
568
560
325
426
323
278
320
300
648
635
377
508
365
315
400
350
762
762
426
580
410
370
400
400
838
838
480
675
457
425
450
450
914
914
530
740
495
465
450
500
991
991
630
805
540
495
500
600
1143
1143
735
975
640
580
500
700
1346
1346
830
1130
715
660
500
800
1524
1524
930
1270
785
730
500
900
1727
1727
1036
1425
860
820
800
1000
1900
1840
1236
1625
970
920
800

Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at info@cnlgvalve.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.