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Product Name: wafer rising check valve
Type:
公称通径:
公称压力:
Temperature:
Materials:
   
Product Description
No.
Part Name
ASTM Material
Carbon Steel
1.25Cr-0.5Mo
2.25Cr-1Mo
304 Type
316 Type
304L Type
316L Type
20 Alloy
1
Body
A216 WCB
A217 WC6
A217 WC9
A351CF8
A351 CF8M
A351
CF3
A351
CF3M
A351
CN7M
2
Plate
WCB+13Cr*1
A217 WC6+HF
A217 WC9+HF
A351
CF8
A351 CF8M
A351
CF3
A351
CF3M
A351
CN7M
3
Back Spring
Si-Mn steel
Cr-V Steel
Cr-V Steel
A313 304
A313 316
Inconel 750
Inconel 750
Inconel 750
4
Retain Yoke
A105
A182 F11
A182 F22
304 SS
316 SS
304L SS
316L SS
20-Alloy
 
Seat Face
13Cr*1
HF
HF
NA
NA
NA
NA
NA
 
Eyebolt
Carbon Steel
Carbon Steel
Carbon Steel
Carbon Steel+Zn
Carbon Steel+Zn
Carbon Steel+Zn
Carbon Steel+Zn
Carbon Steel+Zn
*1
PN¡600Class seal face will be HF
Na
Intergral with vessell

 

PN
Class150
Class300
Class600
Class900
D
N
Size(mm)
Weight (kg)
Size(mm)
Weight (kg)
Size(mm)
Weight (kg)
Size(mm)
Weight (kg)
in
mm
L
D
L
D
L
D
L
D
1/2
15
16
47
0.2
25
53
0.23
25
53
0.25
25
63
0.3
3/4
20
19
57
0.3
31.5
65
0.36
31.5
65
0.38
31.5
69
0.4
1
25
22
66
0.45
35.5
72
0.52
35.5
72
0.55
35.5
78
0.6
11/4
32
28
75
0.6
40
81
0.75
40
81
0.8
40
88
1.0
11/2
40
31.5
85
0.8
45
95
1.1
45
95
1.2
45
98
1.5
2
50
40
103
1.2
56
110
1.95
56
110
2.0
56
142
2.5
21/2
65
46
122
2.3
63
129
2.9
63
129
3.0
63
167
4.0
3
80
50
135
3.0
71
148
5.5
71
148
6.0
71
205
8.0
4
100
60
173
7.0
80
180
9.0
80
192
10
80
247
13
5
125
90
196
12
110
215
15
110
240
17
110
288
20
6
150
106
222
15
125
250
20
125
265
22
125
 
25

 
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Add / NO 66 .Hangchuan Road .Damaiwan Industrial Park, Hangtou town, Pudong New Area, Shanghai. 
Tel / 021-68220075 Fax / 021-68220798 Post code / 201316