North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size:
Dn10 to Dn600
Pressure:
Class 150lb-900lb
Working Medium:
Natural Gas, Oil, Heating System, Chemical Pipelin
Connection Form:
Welding
Channel:
Straight Through Type
Structure:
Fixed Ball Valve
Type:
Fixed Ball Valve
Application:
Industrial Usage
Material:
CS, Ss, as
Driving Mode:
Manual, Gear, Pneumatic, Electric
Product Description
Application:
City Gas:gas outlet pipe,supply pipe for main line and all brach lines etc. District heat supply:Outlet pipe,main line and brach line for large heat supply equipment. Heat exchanger:on-off of pipe and all loops. Steel plant:various fluid pipes,discharging pipe for exaust gas,supply pipe for gas,thermal power and fuel. Various industrial equipment:various heat treatment pipes,pipe for all kinds of industrial gas and thermal power.
Features:
Outer leakage won't occur for welded ball valve.
Valve seat consists of teflon sealing ring strengthened by carbon fiber and belleville spring,so it can adjust well to change on pressure and temperature without any leakage risk within marked pressure and temperature range.
The whole process of sphere is tracked and detected with advanced computer and detector,so the process precision is very high,operation is very simple and easy,no bad interference.
Body material is same as material of pipe,when vehicles pass through the groud or even earthquake happens,the stress is evenly distributed without any deformation risk.
Sealing ring is made of PTFE containling 20% carbon,Ensure no leakage will happen.
Buried ground fully welded ball valve can be installed in small and shallow well being set on ground rather than large valve well,so the construction cost and project time can be saved a lot.
The length of valve body and height of stem can be designed in accordance with the requirement of project.
The service life can be more than 15 years when used at normal operational and using conditions.
Main Parts and Materials and Dimensions.
No
Part Name
Carbon steel
Stainless steel
Low temp.steel
1
Body
ASTM A105
ASTM A182 F316
ASTM A350 LF2
2
Bonnet
ASTM A105
ASTM A182 F316
ASTM A350 LF2
6
Inject valve
ANSI A1045
A276-316
ASTM A1045
7
O-ring
Viton
Viton
Viton
8
O-ring
Viton
Viton
Viton
9
Seat retainer
ASTM A105
ASTM A182 F316
ASTM A350 LF2+ENP
10
Ring
RPTFE
RPTFE
RPTFE
11
Spring
Inconel X-750
Inconel X-750
Inconel X-750
12
Ball
ASTM A105+ENP
ASTM A182 F316
ASTM A350 LF2+ENP
13
Sliding bearing
304+PTFE
316+PTFE
304+PTFE
14
Stalic spring
A276-316
A276-316
A276-316
22
Stem
A182 F6A
ASTM A182 F316
A182 F6A
24
Gasket
304+PTFE
316+PTFE
304+PTFE
25
O-ring
Viton
Viton
Viton
26
O-ring
Viton
Viton
Viton
30
Packing
Graphite
Graphite
Graphite
45
Screw
ASTM A193-B7/B7M
ASTM A193-B8
ASTM A193-B7M
46
Waste valve
ANSI 1045
ASTM A182 F316
ANSI 1045
49
Backing
ASTM A105
ASTM A182 F316
ASTM A350 LF2+ENP
50
Backing pin
ANSI 1045
ASTM A182 F316
ASTM A350 LF2+ENP
51
Upper bushing
ASTM A105
ASTM A182 F316
ASTM A350 LF2+ENP
52
Gasket
304+Graphite
316+Graphite
304+Graphite
53
Positioning pin
ANSI 1045
A276-316
ANSI 1045
54
O-ring
Viton
Viton
Viton
55
Packing seat
ASTM A182 F6A
ASTM A182 F316
ASTM A182 F6A
57
Coupling plate
ASTM A105
ASTM A182 F316
ASTM A350 LF2
59
Base frame
ANSI 1025
A276-316
ANSI 1025
Main External Dimensions.
150LB
Size
L1
M
MO
B
BO
NPS
DN
2
50
216
107
230
/
/
2 1/2
65
241
125
400
/
/
3
80
283
152
400
/
/
4
100
305
178
650
/
/
5
125
381
300
1050
/
/
6
150
457
330
1050
/
/
8
200
521
/
/
400
600
10
250
559
/
/
495
600
12
300
635
/
/
580
800
14
350
762
/
/
625
800
16
400
838
/
/
670
800
18
450
914
/
/
698
800
20
500
991
/
/
840
800
24
600
1143
/
/
1050
800
28
700
1346
/
/
1100
800
32
800
1524
/
/
1150
800
36
900
1727
/
/
1230
800
40
1000
1930
/
/
1320
800
300LB
Size
L1
M
MO
B
BO
NPS
DN
2
50
216
107
230
/
/
2 1/2
65
241
125
400
/
/
3
80
283
152
400
/
/
4
100
305
178
650
/
/
5
125
381
300
1050
/
/
6
150
403
330
1050
/
/
8
200
521
/
/
280
600
10
250
559
/
/
375
600
12
300
635
/
/
460
800
14
350
762
/
/
465
800
16
400
838
/
/
510
800
18
450
914
/
/
540
800
20
500
991
/
/
585
800
24
600
1143
/
/
665
800
28
700
1346
/
/
730
800
32
800
1524
/
/
930
800
36
900
1727
/
/
990
800
40
1000
2083
/
/
1070
800
400LB
Size
L1
M
MO
B
BO
NPS
DN
2
50
292
110
230
/
/
2 1/2
65
330
155
400
/
/
3
80
356
200
400
/
/
4
100
406
/
/
245
600
6
150
495
/
/
305
600
8
200
597
/
/
345
800
10
250
673
/
/
385
800
12
300
762
/
/
420
800
14
350
826
/
/
460
800
16
400
902
/
/
560
800
18
450
978
/
/
600
800
20
500
1054
/
/
630
800
24
600
1232
/
/
760
800
28
700
1397
/
/
840
800
32
800
1651
/
/
915
800
36
900
1880
/
/
990
800
40
1000
2300
/
/
1215
800
600LB
Size
L1
M
MO
B
BO
NPS
DN
2
50
292
110
650
/
/
2 1/2
65
330
155
650
/
/
3
80
356
200
650
/
/
4
100
432
/
/
245
600
6
150
559
/
/
310
600
8
200
660
/
/
365
800
10
250
787
/
/
415
800
12
300
838
/
/
475
800
14
350
889
/
/
505
800
16
400
991
/
/
535
800
18
450
1092
/
/
640
800
20
500
1194
/
/
675
800
24
600
1397
/
/
760
800
28
700
1549
/
/
840
800
32
800
1778
/
/
915
800
36
900
2083
/
/
990
800
40
1000
2337
/
/
1215
800
900LB
Size
L1
M
MO
B
BO
NPS
DN
2
50
368
220
650
/
/
2 1/2
65
419
240
650
/
/
3
80
381
260
650
/
/
4
100
457
/
/
270
600
6
150
610
/
/
385
800
8
200
737
/
/
435
800
10
250
838
/
/
520
800
12
300
965
/
/
660
800
14
350
1029
/
/
695
800
16
400
1130
/
/
765
800
18
450
1219
/
/
870
800
20
500
1321
/
/
895
800
24
600
1549
/
/
960
800
28
700
1700
/
/
1160
800
32
800
1780
/
/
1240
800
1500LB
Size
L1
M
MO
B
BO
NPS
DN
2
50
368
220
650
175
400
2 1/2
65
419
245
650
195
400
3
80
470
260
650
220
600
4
100
546
/
/
250
600
6
150
705
/
/
330
800
8
200
832
/
/
395
800
10
250
991
/
/
430
800
12
300
1130
/
/
640
800
14
350
1257
/
/
670
800
16
400
1384
/
/
700
800
Yongjia Goole Valve Co., Ltd is a specialized and modernized company. As industrial valves, filters and pipe fittings supplier and project service provider, we are willing to provide you with high quality and perfect fluid control solutions, to create a new intelligent system with high efficient, energy saving and environmental protection characteristics, so as to help you make full use of your energy.
We manufacture and offer:
Safety relief valve(Our hot products, we have price & performance advantages about safety valves, and we can offer you the best price and quality you want): Spring loaded safety valve, high pressure and high temperature safety valve, pilot operated safety valve, DIN Standard Safety Valve, etc...
Control Valve: Electric Control Valve, Pneumatic Control Valve, Self-operated control valve, Globe control valve, 3-way control valve. etc.
Ball Valve: Floating Ball Valve, Trunnion Mounted Ball Valve, DBB Ball Valve, Full Welded Ball Valve., etc.
Pressure Reducing Valve: Pilot Operated reducing valves, Direct Acting and Bellow Type Reducing Valves. etc.
Steam Trap: Free Float steam trap, Lever Ball Float steam trap, thermodynamic and thermostatic steam trap, inverted bucket steam trap, etc.
DIN Bellow sealed globe valves, Y Type Strainer
Besides, Other valves and pipe fittings also can be offered by us.
Our products are widely used in petroleum, chemical, metallurgy, power stationand some other fields. We can also design and manufacture the non-standard products according to Customers' requirements.
Our Products are in strict accordance with ISO 9001 International Quality Management System. We also have a complete inspection system to ensure the quality of our products. From the Market Researching to Designing and developing, from the material purchasing to furnishing, inspection and testing, from delivery to after sale service, every step is processed under the Standard Management. In order to produce the superior industrial valve and let the national-made valve replace imported valve, we always stick to the following principles: Ensure the Quality for Survival, Ensure the Continuous Innovation for Development, and ensure the high efficient service for Customers' satisfaction.
We would like to serve our esteemed customers with superior products, reasonable price and complete sales services. We pledge we will be your most reliable business partner always.
