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Wenzhou Goldtop Valve Co.LTD
Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion
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Carbon Steel BW WCB Swing Check Valve Hardfaced With 13 CR RF , Precision Machined Castings

Wenzhou Goldtop Valve Co.LTD

Carbon Steel BW WCB Swing Check Valve Hardfaced With 13 CR RF , Precision Machined Castings

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Brand Name : GOLD TOP

Certification : API 6D

Place of Origin : 中国

MOQ : 1pcs

Price : Negotiation

Supply Ability : 100+pcs+30days

Delivery Time : 30days

Packaging Details : Plywood Case

Material : Carbon

Size : 2"~36"

End Connection : Flanged BW

Pressure : 150# ~1500 #

Testing Standard : API598

Design : API6D

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WCB Swing Check Valve
Design Features:
Body and cover. Precision machined castings.
Exclusive: Disc shaft does not penetrate body.
Body and cover joint. Accurately machined, fullyenclosed
gasket (gasket materials on page 3).
Disc. Robust one-piece construction to withstand
the severe shock of check valve service.
Hardfaced with 13 CR, Stellite 6, SS 316, or Monel,
ground and lapped to mirror finish.
Disc assembly. Disc is fastened securely to disc
hanger with a lock nut and cotter pin. Disc is free
to rotate to avoid localized wear. Disc hanger is
supported on a sturdy disc carrier hinge pin of
excellent bearing qualities. All parts are accessible
from top for easy servicing.

Flanges
Class 150/300: 1⁄16” raised face.
Class 600: 1⁄4” raised face.
Finish: 125250 AARH for all valves.
Sizes 2 6” (50150 mm) may have solid CA15
(13 CR) disc. SS 316 disc with Stellite 6 facing
also available
Product parameter:
Type
Nominal DN(mm)
Measurement(mm)
H41T-16 H41W-16 H41H-16
L
D
D1
D2
b-f
Z-Фd
H
40
200
145
110
85
18-3
4-Ф18
110
50
230
160
125
100
20-3
4-Ф18
120
65
290
180
145
120
20-3
4-Ф18
130
80
310
195
160
135
22-3
4-Ф18
140
100
350
215
180
155
22-3
8-Ф18
170
125
400
245
210
185
24-3
8-Ф18
192
150
480
280
240
210
24-3
8-Ф23
215
200
495
335
295
265
26-3
8-Ф23
240
250
600
390
350
320
28-3
12-Ф23
265
300
698
440
400
368
28-4
12-Ф23
350
350
800
500
460
428
30-4
16-Ф23
405
400
900
565
515
482
32-4
16-Ф25
430
500
978
670
620
585
34-4
20-Ф25
480
600
1295
780
725
685
36-5
20-Ф31
622
NPS
in
2
2002/1/2
3
4
5
6
8
10
12
14
16
18
20
d
mm
51
64
76
102
127
152
203
254
305
337
387
438
489
L-L1
in
8
8.5
9.5
11.5
13
14
19.5
24.5
27.5
31
34
38.5
38.5
(RF-BW)
mm
203
216
241
292
330
356
495
622
698
787
864
978
978
L2
in
8.5
9
10
12
13.5
14.5
20
25
28
31.5
34.5
39
39
(RTJ)
mm
216
229
254
305
343
368
508
635
711
800
876
991
991
d1
in
3.62
4.13
5
6.18
7.32
8.5
10.63
12.76
15
16.26
18.5
20.98
22.99
mm
92
105
127
157
186
216
270
324
381
413
470
533
584
d2
in
4.75
5.5
6
7.5
8.5
9.5
11.75
14.25
17
18.75
21.25
22.75
25
mm
120.5
139.5
152.5
190.5
216
241.5
298.5
362
432
476
540
578
635
D
in
6
7
7.5
9
10
11
13.5
16
19
21
23.5
25
27.5
mm
152
178
190
229
254
279
343
406
483
533
597
635
699
b
in
0.75
0.88
0.94
0.94
0.94
1
1.13
1.19
1.25
1.38
1.44
1.56
1.69
mm
16
17.5
19
24
25
26
29
31
32
35
37
40
43
H
in
5.31
6.1
6.61
9.37
9-80
10.91
13.35
15.67
20.67
21.77
22-99
26.3
28.03
(open)
mm
135
155
168
235
249
277
339
398
525
553
584
688
712
WT(kg)
BF
17
21
29
42
69
74
108
177
282
372
570
665
900
BW
13
17
24
36
57
62
96
158
238
324
483
48
782

Product Tags:

lift check valve

      

metal seated check valve

      
Wholesale Carbon Steel BW WCB Swing Check Valve Hardfaced With 13 CR RF , Precision Machined Castings from china suppliers

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