Swing Check Valve
Features:
Size: DN50~DN600(2"-24”)
Pressure Rating: PN10,PNPN16-PN40，150LB-300LB,5K-16K
Material: Ductile iron
Design Standard: BS5153
Inspection Standard: EN12266, API 598, GEN12266
Application medium: Water
Application Temperature: -10℃~85℃
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Parameter:
Swing check valve introduction:
Swing check valves are automatically opened and closed by the force generated by the flow of the medium itself in the pipeline and belong to an automatic valve.
Check valve for pipeline system, and its main role is to prevent the backflow of media, to prevent the pump and its drive motor reversal, as well as the release of media in the container.
Check valve products can also be used to supply the auxiliary system in which the pressure may rise above the main system pressure.
|
NPS |
DN |
D |
D1 |
D2 |
L |
b f |
Z-d |
H |
|
2 |
50 |
165 |
125 |
100 |
203 |
19 3 |
4-Φ19 |
116 |
|
2 1/2'' |
65 |
185 |
145 |
120 |
216 |
19 3 |
4-Φ19 |
116 |
|
3 |
80 |
200 |
160 |
135 |
241 |
19 3 |
8-Φ19 |
145 |
|
4 |
100 |
220 |
180 |
156 |
292 |
19 3 |
8-Φ19 |
145 |
|
5 |
125 |
250 |
210 |
186 |
330 |
19 3 |
8-Φ19 |
175 |
|
6 |
150 |
285 |
240 |
212 |
356 |
19 3 |
8-Φ23 |
204 |
|
8 |
200 |
340 |
295 |
268 |
495 |
20 3 |
12-Φ23 |
248 |
|
10 |
250 |
405 |
355 |
318 |
622 |
22 3 |
12-Φ28 |
292 |
|
12 |
300 |
460 |
410 |
373 |
68 |
24.5 4 |
12-Φ28 |
325 |
|
14 |
350 |
520 |
470 |
429 |
800 |
36 4 |
16-Φ28 |
361 |
|
16 |
400 |
580 |
525 |
480 |
900 |
38 4 |
16-Φ31 |
388 |
|
18 |
450 |
640 |
585 |
548 |
1000 |
40 4 |
20-Φ31 |
450 |
|
20 |
500 |
715 |
650 |
609 |
1100 |
42 4 |
20-Φ34 |
518 |
|
24 |
600 |
840 |
770 |
720 |
1300 |
48 5 |
20-Φ37 |
620 |
WESDOM Advantages
1.WESDOM patent products, patent certification
The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.
2.The product has an independent identity to ensure traceability
Each wesdom product has its own unique identification number, to ensure product traceability.
3.Provide material inspection report
All wesdom products can provide the material inspection report of the main parts.
4.One-stop service
One-stop service, we not only supply high quality products, also supply solutions and after-sales service.
5.WESDOM has a lot of project experience
We have a lot of project experience in countries such as Pakistan and the Philippines, WESDOM has always been noticed all over the world, and trust comes from quality.
6. WESDOM has a strict quality control system
WESDOM has a strict quality control system and before delivery, we test 100% of each product to ensure its quality, promising you a high quality product.
Quality Control Process
Standards&Features:
1. Design and manufacture: API594, API6D, JB/T8937.
2. The structure length: API594, API6D, DIN3202, JB/T8937.
3. Pressure, temperature grade: B16.34 DIN2401, ANSI, GB/T9124, HG20604, HG20625, SH3406, JB/T74.
4. Test and inspection: API598, JB/T9092.
5.JB/T74~90, GB/T9112-9124, flange, HG20592~20635, SH3406, ANSI, B 16.5, DIN2543-2548, GB/T13402, API605, ASMEB16.47.
The structural characteristics of the clamp check valve:
1.The structure length is short, its structure length is only the traditional flange check valve 1/4~1/8.
2.Small size, light weight, its weight is only the traditional flange check valve 1/4~1/20.
3.The valve flap closed fast, water hammer pressure is small.
4. Horizontal pipe or vertical pipe can be used, convenient installation.
5. The flow channel is unobstructed, the fluid resistance is small.
6. Sensitive action, good sealing performance.
7. Short stroke, close the impact force is small.
8. The overall structure is simple and compact, beautiful appearance.
9. Long service life, reliable performance.
Case:
Bangladesh Mine Project
Main products:
Foot Valves, Check Valves and Motorized gate valves.
Project description:
WESDOM customizes the most suitable solutions for customers according to the actual needs of customers' working conditions;
Client feedback:
WESDOM products are of high quality, Now all products have well installed on site.
Project pictures:
Application:
1.Suitable for oil
2.Chemical
3.Chemical fertilizer
4.Chemical fertilizer
5.Power industry and other working conditions of the pipeline
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