SWING CHECK VALVE 10K/150LB FLANGE END
YQ-521/YQ-522/YQ-523 JIS 10K
YQ-524/YQ-525/YQ-526 ANSI 150
FEATURES
  • FACE TO FACE DIMENSIONS:JIS B2002/ANSI B16.10
  • END FLANGE DIMENSIONS:JIS B2239/ANSI B16.5RF
  • DESIGN:ANSI B16.34
DIMENSIONS
MATERIALS LIST
PAPT NAME
YQ-521
YQ-522
YQ-523
YQ-524
YQ-525
YQ-526
BODY
A216WCB
SCS13
SCS14
A216WCB
CF8
CF8M
COVER
A216WCB
SCS13
SCS14
A216WCB
CF8
CF8M
DISC
WCB+410
SS304
SS316
DISC RING
WCB
SS304
SS316
DISC NUT
F6
SS304
SS316
SEAT RING
CIS1020+STL
SS304
SS316
GASKET
SOFT STEEL
PTFE
PTFE
COVER BOLT/NUT
A193-B7
ASTM 194-B8
ARM
A216WCB
 SS304 SS316
PLUG
SOFT STEEL
SS304
 SS316
TEST PRESSURE
SHELL(BY WATER)
450PSI
32Kg/CM.CM
SEAT
BY WATER
315PSI
22Kg/CM.CM
BY AIR
80PSI
6Kg/CM.CM
SIZE
L
H
D
C
G
T
10K
150
10K
150
10K
150
10K
150
1/2
15
112
65
95
89
70
60.5
52
35
12
11.1
3/4
20
125
70
100
98
75
70
58
43
14
11.1
1
25
135
75
125
108
90
79.5
70
51
14
11.1
11/2
40
165
107
140
127
105
98.5
85
73
16
14.3
2
50
203
120
155
152
120
120.5
100
92
16
15.9
21/2
65
216
135
175
178
140
139.5
120
105
18
17.5
3
80
241
147
185
190
150
152.5
130
127
18
19.1
4
100
292
169
210
229
175
190.5
155
157
18
23.9
5
125
330
190
250
254
210
216
185
186
20
23.9
6
150
356
213
280
279
240
241.5
215
216
22
25.4
8
200
495
253
330
343
290
298.5
265
270
22
28.6
10
250
622
279
400
406
355
362
325
324
24
30.2
12
300
698
312
445
483
400
432
370
381
24
31.8
HEBEI Yueqi Valves Corp.,Ltd. SHIJIAZHUANG WELLS TRADING & MFG. CO., LTD.
ADDRESS: RM.1501, B6,WANXIN GARDEN,NO.35 BEICHENG ROAD.050071 SHIJIAZHUANG, CHINA.
TEL: 0086 311 87775789 87734900 FAX: 0086 311 87755256
Contact:Mr.Wang Yingcai(Steven Wang)
E-Mail: heliwyc988@vip.163.com