YUHUAN PLUNGER VALVE MFG. CO.,LTD

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YGH71W clip style check valve is a new type valve made by our company by importing the world advanced technology. The whole body is made of stainless steel and the sealing ring is 3Y1J. It is corrosion preventive,oil resisting,heatproof,compact in structure and light in weight. It can be installed between the two flanges on the pipe either horizonally or vertically.The engaging pressure
is small with 24.5KPa horizontal and 28KPa vertical. It is adapted to the media such as steam, water and oil. The operating temperature is ≤200℃ and the instant temperature is ≤250℃.

When installing, the flowing direction of medium should be the same of the sign on the valve.


YGH71W
公称通径
DN(mm)
主要外形尺寸、连接尺寸(mm)
A
D2
D1
H
15
60
43
38
16
20
69.5
53
45
19
25
80.5
63
55
22
32
90.5
75
68
28
40
101
85
78
31.5
50
115
95
93
40
65
142
115
113
46
80
154
133
128
50
100
184
154
148
60



American standard plunger & stop valve 150LB-600LB 1/2-8"
150磅级
公称通径
尺寸(mm)
(in)
(mm)
d0
L
D
D1
D2
b
f
Z-ΦD
≈H
D0
1/2
15
15
108
89
60.5
35
10
1.6
4-Φ15
241
125
3/4
20
20
117
98
70
43
11
241
1
25
25
127
108
70.5
51
12
242
11/4
32
32
140
117
89
63
13
280
160
11/2
40
40
165
127
98.5
73
15
286
160
2
50
51
203
152
120.5
92
16
4-Φ19
368
200
21/2
65
64
216
178
139.5
105
18
387
200
3
80
76
241
190
152.5
127
19
411
250
4
100
102
292
229
190.5
157
24
8-Φ19
454
250
5
125
125
356
254
216
186
24
8-Φ22
455
355
6
150
152
406
279
241.5
216
26
541
355
8
200
203
495
343
298.5
270
29
651
450
 
300磅级
公称通径
尺寸(mm)
(in)
(mm)
d0
L
D
D1
D2
b
f
Z-ΦD
≈H
D0
1/2
15
15
152
95
66.5
35
15
1.6
4-Φ15
241
125
3/4
20
20
178
117
82.5
43
16
4-Φ19
241
125
1
25
25
203
124
89
51
18
293
160
11/4
32
32
216
133
98.5
63
19
320
200
11/2
40
40
229
156
114.5
73
21
4-Φ22
322
200
2
50
51
267
165
127
92
13
8-Φ19
399
200
21/2
65
64
292
190
149
105
16
8-Φ22
438
250
3
80
76
318
210
168.5
127
19
464
280
4
100
102
356
254
200
157
32
565
355
5
125
125
400
279
235
186
35
614
400
6
150
152
444
318
270
216
37
12-Φ22
717
450
8
200
203
559
381
330
270
42
12-Φ25
930
500
 
600磅级
公称通径
尺寸(mm)
(in)
(mm)
L
D
D1
D2
f
b
Z-ΦD
D0
≈H
1/2
15
165
95
66.5
35
7
22
4-Φ15
100
156
3/4
20
190
118
82.5
43
23
4-Φ19
100
161
1
25
216
124
89
51
25
4-Φ19
125
187
11/4
32
229
133
98.5
63
28
4-Φ19
160
214
11/2
40
241
156
114.5
73
30
4-Φ22
160
252
2
50
292
165
127
92
33
8-Φ22
180
430
21/2
65
330
190
149
100
36
8-Φ22
250
480
3
80
356
210
168
127
39
8-Φ22
250
530
4
100
432
273
216
157
45
8-Φ25
350
650
5
125
508
330
266.5
186
52
8-Φ29
350
750
6
150
559
356
292
216
55
12-Φ29
450
850
8
200
660
419
349
270
63
12-Φ32
500
1050

Add: No.106 Yutan Road, Zhugang, Yuhuan, Zhejiang, China 317600
Tel: 86-576-872222177 87222179
Fax: 86-576-87223532
President: Mr. Fong minghua
 
M.Tel: 013901080263
E-mail: [email protected]