Wafer type tilting disc check valve is installed in the pipeline system, its main role is to prevent backflow of media, is a kind of automatic valve relying on the media pressure to open and close. Wafer type tilting disc check valve is suitable for nominal pressure PN1.0MPa~42.0MPa, Class150~25000; nominal diameter DN15~1200mm, NPS1/2~48; working temperature -196~540 ℃ of various pipelines, used to prevent backflow of media. By choosing different materials, it can be applied to a variety of media such as water, steam, oil, nitric acid, acetic acid, strong oxidizing media and uric acid.
Product Specification
| Item | Standard |
| SIZE | DN40-1200 |
| Face to Face | DIN 3202 k3, API 594 150LB |
| Connection Flange | DIN, BS, UNI, ISO, ANSI, AS, JIS |
| Working Pressure | PN10/PN16/PN25 |
| Application | Fresh Water, Sea Water, Oil, Gas, Acid, Food, Steam |
| Application Temperature | -10ºC-120ºC |
| Seat Type | Bonded Seat, Commen Seat |
| PART | MATERIAL |
| Body | Cast Iron(GG25), Ductile Iron(GGG40/50) |
| Plate | DI+Ni, CF8, CF8M, Bronze |
| Spring | Stainless Steel |
| Hinge Pin | Stainless Steel |
| Plug | Carbon Steel |
| Body Bearing | PTFE |
| Spring Bearing | PTFE |
| Stop Pin | Stainless Steel |
| Eye Bolt | Carbon Steel |
| Body Seat | NBR, EPDM, Viton, Neoprene |
Wafer Tilting Disc Check Valve
FAQ
Q: Can you provide free samples?
A: We can provide free samples for your evaluation, but you need to bear the shipping cost.
Q: Are you a factory or a trading company?
A: We are an industrial valve manufacturer, specializing in manufacturing and exporting valves for more than 10 years.
Q: Do you offer discounts if I have a large order?
A: Yes, we can offer different discounts according to your order quantity.
Q: How do you ship?
A: By sea/air/express.
Q4: Do you accept OEM business?
A4:Yes.
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