Flange Ball Check Valves, equipped with a flanged connection, are engineered for use in systems where preventing backflow is critical. The ball inside the valve rises and falls in response to fluid pressure, ensuring a tight seal and preventing reverse flow. These valves are especially suitable for systems handling viscous fluids, sewage, or wastewater, where they offer superior performance and longevity.
Material List
| No |
Part |
Material |
| 1 |
Body |
GGG 40/50 |
| 2 |
Ball |
AL/DI + NBR/EPDM |
| 3 |
Cover |
GGG 40/50 |
Design confirms to: DIN3202 F6, EN558-1
Ser48, EN14341 (EN12516)
Threaded type "BSP" acc. to ISO228-1 and NFE03-005
Flanged type PN6/10/16 acc. to EN1092-2/BS4504/ISO7005-1
ANSI B16.1 Class125 (Other types available on request)
Working temperatures: NBR ≤80°C, EPDM ≤120°C
Dimensions(mm)
| DN |
L2 |
G |
KV(m³/h) |
| 25 |
140 |
1'' |
21 |
| 32 |
140 |
1''1/4 |
29 |
| 40 |
145 |
1''1/2 |
57 |
| 50 |
170 |
2'' |
78 |
| 65 |
210 |
2''1/2 |
12 |
| 80 |
240 |
3'' |
250 |
| DN |
L |
D |
C |
M |
b |
F |
n-d |
| 50 |
200 |
165 |
102 |
125 |
19 |
3 |
4-19 |
| 65 |
240 |
185 |
122 |
145 |
19 |
3 |
4-19 |
| 80 |
260 |
200 |
138 |
160 |
19 |
3 |
8-19 |
| 100 |
300 |
220 |
158 |
180 |
19 |
3 |
8-19 |
| 125 |
350 |
250 |
188 |
210 |
19 |
3 |
8-19 |
| 150 |
400 |
285 |
212 |
240 |
19 |
3 |
8-13 |
| 200 |
500 |
340 |
268 |
295 |
20 |
3 |
8-23 |
| 250 |
600 |
395 |
320 |
350 |
22 |
3 |
12-23 |
| 300 |
700 |
445 |
370 |
400 |
24.5 |
4 |
12-23 |
| 350 |
800 |
505 |
430 |
460 |
26.5 |
4 |
16-31 |
Automatic Operation: The ball design ensures reliable sealing without manual intervention.
Durable Construction: Manufactured with robust materials to withstand corrosive environments.
Low Maintenance: Minimal moving parts reduce the need for frequent maintenance.
Flanged Ends: Provides secure and easy installation in various piping systems.
Effective Backflow Prevention: Ideal for applications where consistent flow direction is crucial.
|
Our Company and Certifications
|
Pro
we prioritize quality assurance and regulatory compliance. Our Flange Ball Check Valves are rigorously tested and certified by prominent industry bodies to meet international safety and quality standards. We have earned a reputation for reliability and excellence, exporting our valves to clients across the globe. Our extensive certifications reflect our unwavering commitment to providing products that deliver outstanding performance and safety. With a strong global presence, we are trusted supplier for many leading brands and industries. Partnering with us ensures access to high-quality Check valves backed by comprehensive support and service.
d
Our Flange Ball Check Valves offer a reliable solution for backflow prevention in demanding applications. Built to last, these valves ensure consistent performance with minimal maintenance, reducing operational costs and downtime. With our commitment to quality and extensive testing, these valves provide the assurance you need for long-term system reliability.
To learn more about Flange Ball Check Valves or for product inquiries and purchases, please feel free to contact us. We look forward to providing you with the best product solutions and an excellent service experience!
uct Descript
Audited Supplier 
){kind=link}