ASTM A351 CF8 Wafer Check Valve, API 594, DN65, PN25, 2.5 IN
Key Specifications / Features
The ASTM A351 CF8 Check Valve Supplier offers a high-performance wafer check valve designed in compliance with API 594 standards. This valve features a cast stainless steel body (CF8), providing excellent corrosion resistance and durability. With a DN65 (2-1/2 inch) size and a pressure rating of PN25, it is classified at 300 LB, ensuring reliable performance in demanding applications. The wafer design allows for easy installation and space-saving integration into piping systems. This check valve is ideal for industries requiring robust flow control and long-term reliability.
Detail Information
Product Name: ASTM A351 CF8 Wafer Check Valve
Type: Wafer Check Valve
Design Standard: API 594
Body Material: ASTM A351 CF8
Size: DN65, 2-1/2 Inch
Pressure: PN25, Class 300 LB
End Connection: Wafer
Face to Face Standard: ASME B16.10
Test & Inspection Standard: API 598
Certificates: TA-Luft, ISO 15848-1, API 622, ect
Product Range
Material: ASTM A216 WCB, ASTM A351 CF8, CF8M
Nominal Diameter: DN15-DN300, 1/2-12 Inch
Nominal Pressure: PN16-PN100, Class 150-600 LB
Suitable Temperature: 0 to 200°C
Suitable Medium: Water, Oil, Steam, etc.
Wafer Check Valve Main Dimensions and Weight
|
Nominal Pressure PN (MPa) |
Nominal Diameter DN (mm) |
Dimension (mm) |
Weight (kg) |
Pipe Flange (for Reference) |
||||||||||
|
L |
D |
D1 |
D3 |
D2 |
Bolt Circle Diameter D1 |
Number of Bolts |
Bolt Metric Size |
Bolt Length L1 |
||||||
|
1.0 (Long Series) |
15 |
28 |
52 |
15 |
44 |
25 |
0.12 |
65 |
4 |
M12 |
75 |
|||
|
20 |
28 |
62 |
19 |
52 |
30 |
0.24 |
75 |
4 |
M12 |
90 |
||||
|
25 |
30 |
72 |
24 |
60 |
36 |
0.34 |
85 |
4 |
M12 |
90 |
||||
|
32 |
35 |
83 |
31 |
72 |
43 |
0.53 |
100 |
4 |
M16 |
100 |
||||
|
40 |
40 |
93 |
39 |
74 |
52 |
0.80 |
110 |
4 |
M16 |
105 |
||||
|
50 |
45 |
107 |
48 |
98 |
62 |
1.2 |
125 |
4 |
M16 |
125 |
||||
|
1.6 (Long Series) |
65 |
56 |
124 |
63 |
117 |
75 |
2.2 |
145 |
4 |
M16 |
130 |
|||
|
80 |
60 |
138 |
78 |
128 |
90 |
3.1 |
160 |
8 |
M16 |
135 |
||||
|
100 |
70 |
162 |
98 |
/ |
112 |
5.7 |
180 |
8 |
M16 |
150 |
||||
|
125 |
80 |
190 |
123 |
/ |
132 |
10 |
210 |
8 |
M16 |
180 |
||||
|
150 |
100 |
220 |
148 |
/ |
158 |
14 |
240 |
8 |
M20 |
180 |
||||
|
200 |
110 |
270 |
198 |
/ |
208 |
24 |
295 |
8 |
M20 |
240 |
||||
|
250 |
132 |
328 |
248 |
/ |
209 |
35 |
350 |
8 |
M20 |
260 |
||||
|
2.5 (Long Series) |
15 |
28 |
52 |
15 |
44 |
25 |
0.12 |
65 |
4 |
M12 |
80 |
|||
|
20 |
28 |
62 |
19 |
52 |
30 |
0.24 |
75 |
4 |
M12 |
90 |
||||
|
25 |
30 |
72 |
24 |
60 |
36 |
0.34 |
85 |
4 |
M12 |
90 |
||||
|
32 |
35 |
83 |
31 |
72 |
43 |
0.53 |
100 |
4 |
M16 |
110 |
||||
|
40 |
40 |
93 |
39 |
74 |
52 |
0.80 |
110 |
4 |
M16 |
115 |
||||
|
50 |
45 |
109 |
48 |
98 |
62 |
1.2 |
125 |
4 |
M16 |
125 |
||||
|
65 |
56 |
129 |
63 |
117 |
75 |
2.2 |
145 |
8 |
M16 |
135 |
||||
|
80 |
60 |
144 |
78 |
128 |
90 |
3.1 |
160 |
8 |
M16 |
145 |
||||
|
100 |
70 |
168 |
98 |
/ |
112 |
7.0 |
190 |
8 |
M20 |
160 |
||||
|
125 |
80 |
196 |
123 |
/ |
132 |
12 |
220 |
8 |
M24 |
205 |
||||
|
150 |
100 |
224 |
148 |
/ |
158 |
15 |
250 |
8 |
M24 |
225 |
||||
|
200 |
110 |
284 |
198 |
/ |
208 |
25 |
310 |
12 |
M24 |
260 |
||||
|
4.0 (Long Series) |
15 |
/ |
52 |
15 |
44 |
25 |
0.12 |
65 |
4 |
M12 |
80 |
|||
|
20 |
/ |
62 |
19 |
52 |
30 |
0.24 |
75 |
4 |
M12 |
90 |
||||
|
25 |
/ |
72 |
24 |
60 |
36 |
0.34 |
85 |
4 |
M12 |
90 |
||||
|
32 |
/ |
83 |
31 |
72 |
43 |
0.53 |
100 |
4 |
M16 |
110 |
||||
|
40 |
/ |
93 |
39 |
74 |
52 |
0.80 |
110 |
4 |
M16 |
125 |
||||
|
50 |
/ |
109 |
48 |
98 |
62 |
1.2 |
125 |
4 |
M16 |
125 |
||||
|
65 |
/ |
129 |
62 |
117 |
75 |
2.2 |
145 |
8 |
M16 |
135 |
||||
|
80 |
/ |
144 |
76 |
128 |
90 |
3.1 |
160 |
8 |
M16 |
145 |
||||
|
100 |
/ |
168 |
95 |
/ |
112 |
9 |
190 |
8 |
M20 |
160 |
||||
|
125 |
/ |
196 |
110 |
/ |
132 |
14 |
220 |
8 |
M24 |
205 |
||||
Supplier Information
Zhejiang Magpie Sealing Technology Co., Ltd.
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