English
Swing check valve, also known as a check valve or reverse valve, its role is to prevent the media in the pipeline flow back.
Item NO.:
XU140Lead Time:
40DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTColor:
SilverySwing check valve, also known as a check valve or reverse valve, its role is to prevent the media in the pipeline flow back.Open and close parts by medium flow and force to open or close, in order to prevent medium flow back valve called check valve.Check valve belongs to the automatic valve class, mainly used for the one-way flow of the medium on the pipeline, only allow the medium to flow in one direction, to prevent accidents.This type of valve shall generally be installed horizontally in the pipeline.
Compliance Standard:
Design
ASME B16.34
Pressure-temperature rating
ASME B16.34
Face to face
ASME B16.10
Flange dimensions
ASME B16.5
Inspection & testing
API 598
Body material
A351-CF8, CF8M, CF3, CF3M, A216-WCB
Materials Of Main Construction:
No
Part name
Material
1
Body
A351-CF8M
2
Disc
A351-CF8M
3
Nut
A194-2H
4
Washer
SS304
5
Hinge
A351-CF8M
6
Eyebolt pin
SS316
7
Nut
A194-2H
8
Gasket
PTFE+304
9
Bonnet
A351-CF8M
10
Nameplate
Aluminum
11
Bonnet Bolt
A193-B8
12
Washer
PTFE+304
Main External and Connection dimension:
Nominal
pressure
Class
150LB
Class
300LB
Class
600LB
Class
900LB
Class
1500LB
Class
2500LB
Size
Dimensions(mm)
in
d
L
D
C
g
T
t
H
n-Ø
1 1/2"
40
165
125
98.4
73
12.7
2
154
4-16
2"
50
203
150
120.7
92.1
14.3
2
144
4-19
2 1/2"
65
216
180
139.7
104.8
15.9
2
150
4-19
3"
80
241
190
152.4
127
17.5
2
210
4-19
4"
100
292
230
190.5
157.2
22.3
2
217
8-19
5"
125
330
255
215.9
185.7
22.3
2
235
8-22.5
6"
150
356
280
241.3
216
23.9
2
305
8-22.5
8"
200
495
345
298.5
270
27
2
370
8-22.5
10'
250
622
405
362
323.8
28.6
2
417
12-25.5
12"
300
698
485
431.8
381
30.2
2
478
12-25.5
14"
350
787
535
476.3
412.8
33.4
2
540
12-28.5
16"
400
864
595
539.8
470
35
2
620
16-28.5
18'
450
978
635
577.9
533.4
38.1
2
685
16-32
20"
500
978
700
635
584.2
41.3
2
720
20-32
24"
600
1295
815
749.3
692.2
46.1
2
880
20-35
26"
650
1295
870
806.4
749
66.7
2
910
24-35
28"
700
1448
925
863.6
800
69.9
2
1000
28-35
30"
750
1524
985
914.4
857
73.1
2
1050
28-35
1 1/2"
40
241
155
114.3
73
19.1
2
165
4-22.5
2"
50
267
165
127
92.1
20.7
2
170
8-19
2 1/2"
65
292
190
149.2
104.8
23.9
2
190
8-22.5
3"
80
318
210
168.3
127
27
2
216
8-22.5
4"
100
356
255
200
157.2
30.2
2
260
8-22.5
5"
125
400
280
235
185.7
33.4
2
280
8-22.5
6"
150
444
320
269.9
216
35
2
305
12-22.5
8"
200
533
380
330.2
270
39.7
2
368
12-25.5
10"
250
622
445
387.4
323.8
46.1
2
410
16-28.5
12"
300
711
520
450.8
381
49.3
2
445
16-32
14"
350
838
585
514.4
412.8
52.4
2
570
20-32
16"
400
864
650
571.5
470
55.6
2
630
20-35
18"
450
978
710
628.6
533.4
58.8
2
676
24-35
20"
500
1016
775
685.8
584.2
62
2
740
24-35
24"
600
1346
915
812.8
692.2
68.3
2
900
24-41
26"
650
1346
970
876.3
749
77.8
2
930
28-44.5
28"
700
1499
1035
939.8
800
84.2
2
1163
28-44.5
30"
750
1594
1090
997
857
90.5
2
1270
28-48
1 1/2"
40
241
155
114.3
73
22.3
7
165
4-22.5
2"
50
292
165
127
92.1
25.4
7
170
8-19
2 1/2"
65
330
190
149.2
104.8
28.6
7
190
8-22.5
3"
80
356
210
168.3
127
31.8
7
216
8-22.5
4"
100
432
275
215.9
157.2
38.1
7
260
8-22.5
5"
125
508
330
266.7
185.7
44.5
7
280
8-29
6"
150
559
355
292.1
216
47.7
7
305
12-29
8"
200
660
420
349.2
270
55.6
7
368
12-32
10"
250
787
510
431.8
323.8
63.5
7
410
16-35
12"
300
838
560
489
381
66.7
7
445
20-35
14"
350
889
605
527
412.8
69.9
7
570
20-38
16'
400
991
685
603.2
470
76.2
7
630
20-41
18"
450
1092
745
654
533.4
82.6
7
676
20-44
20"
500
1194
815
723.9
584.2
88.9
7
740
24-44
24"
600
1397
940
838.2
692.2
101.6
7
900
24-51
2"
50
368
215
165.1
92.1
38.1
7
216
8-25.5
2 1/2"
65
419
245
190.5
104.8
41.3
7
254
8-28.5
3"
80
381
240
190.5
127
38.1
7
292
8-25.5
4"
100
457
290
235
157.2
44.5
7
318
8-32
5"
125
559
350
279.4
185.7
50.8
7
344
8-35
6"
150
610
380
317.5
215.9
55.8
7
400
12-32
8"
200
737
470
393.7
269.9
63.5
7
432
12-38
10"
250
838
545
469.9
323.8
70
7
546
16-38
12"
300
965
610
533.4
381
79.4
7
660
20-38
14"
350
1029
640
558.8
412.8
85.8
7
782
20-41
16"
400
1130
705
616
469.9
90
7
820
20-44.5
2 1/2"
65
419
245
190.5
104.8
41.3
7
250
8-28.5
3"
80
470
265
203.2
127
47.7
7
285
8-32
4"
100
546
310
241.3
157.2
54.0
7
355
8-35
5"
125
673
375
292.1
185.7
73.1
7
410
8-42
6"
150
705
395
317.5
215.9
82.6
7
470
12-38
8"
200
832
485
393.7
269.9
92.1
7
560
12-45
10'
250
991
585
482.6
323.8
108
7
675
12-51
12"
300
1130
675
571.5
381
124
7
857
16-54
14"
350
1257
750
635
412.8
133.4
7
950
16-61
16"
400
1384
825
704.8
469.9
146.1
7
1100
16-67
2 1/2"
65
508
265
196.8
104.8
57.2
7
285
8-32
3"
80
578
305
228.6
127
66.7
7
380
8-35
4"
100
673
355
273
157.2
76.2
7
435
8-41
5"
125
794
420
323.8
185.7
92.1
7
485
8-48
6"
150
914
485
368.3
215.9
108
7
540
8-54
8"
200
1022
550
438.2
269.9
127
7
784
12-54
10"
250
1270
675
539.9
323.9
165.1
7
975
12-67
12"
300
1422
760
619
381
184.2
7
1150
12-73
Packing & Delivery :
Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45 days.
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Competitive Advantage: 1. 18 Months Guarantee for quality. 2.OEM manufacturer, print client’s LOGO on the valve body. 3.Offer Operation Manual & Install Introduction for safety use. 4.Offer manufacturer’s reasonable price to win the market for both. 5.Accept any the third party inspection. 6.As a factory, every production process can be controlled during manufacture. 7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.
Competitive Advantage: 1. 18 Months Guarantee for quality. 2.OEM manufacturer, print client’s LOGO on the valve body. 3.Offer Operation Manual & Install Introduction for safety use. 4.Offer manufacturer’s reasonable price to win the market for both. 5.Accept any the third party inspection. 6.As a factory, every production process can be controlled during manufacture. 7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.
Competitive Advantage: 1). 18 Months Guarantee for quality. 2).OEM manufacturer, print client’s LOGO on the valve body. 3).Offer Operation Manual & Install Introduction for safety use. 4).Offer manufacturer’s reasonable price to win the market for both. 5).Accept any the third party inspection. 6).As a factory, every production process can be controlled during manufacture. 7).Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.
Competitive Advantage: 1. 18 Months Guarantee for quality. 2.OEM manufacturer, print client’s LOGO on the valve body. 3.Offer Operation Manual & Install Introduction for safety use. 4.Offer manufacturer’s reasonable price to win the market for both. 5.Accept any the third party inspection. 6.As a factory, every production process can be controlled during manufacture. 7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.
Competitive Advantage: 1). 18 Months Guarantee for quality. 2).OEM manufacturer, print client’s LOGO on the valve body. 3).Offer Operation Manual & Install Introduction for safety use. 4).Offer manufacturer’s reasonable price to win the market for both. 5).Accept any the third party inspection. 6).As a factory, every production process can be controlled during manufacture. 7).Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.
Flange check valve is to rely on the flow of the medium itself and automatically open, close disc, used to prevent the medium backflow valve, also known as the check valve, one-way valve, reverse flow valve, and back pressure valve.
Silent check valve is to rely on the flow of the medium itself and automatically open, close the disc, used to prevent media backflow valve, also known as check valve, one-way valve, silent check valve backflow valve, and back pressure valve.
Check valve is also called reverse flow valve, check valve, back pressure valve, check valve.This kind of valve depends on the flow of the medium itself in the pipeline and automatically open and close the force, belongs to a kind of automatic valve.
XUVAL lift check valve is applicable for medium steam,water,oil etc.it can prevent fluid from backflow by deadweight of disc and the pressure differences of fluid.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
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