Products Description
Cast iron check valve relies on the power of the fluid itself, the deadweight of the valve disc, and the pressure of the spring. When the fluid flows forward, the valve disc is pushed open and the fluid can pass smoothly; when the fluid tries to flow backward, the valve disc will quickly close to prevent the fluid from flowing in the opposite direction.
Iron Check Valve Specification
|
Sizes |
DN50 through DN1200 |
|
Body Styles |
Flanged or Wafer Ends |
|
Pressure Class |
ANSI #125, #150, PN10 or PN16 |
|
Temperature |
-10ºC to 150ºC |
|
Material |
Cast Iron |
|
Seat |
Metal |
| Design | BS 1868 / API 6D / ASME B16.34 |
| Face to Face | ASME B16.10 |
| End Flange | ASME B16.5 |
| BW End | ASME B16.25 |
| Test | API598 |
| Special | NACE MR-01-75 |
Cast Iron Ball Check Valve
FAQ
1. Can I order valve samples?
A: Of course. We welcome sample orders to test and check quality. Mixed samples are acceptable.
2. Can you OEM or ODM?
A: Yes, we have an excellent R&D team. Products can be made according to your requirements.
3. Can you design for us?
A: Yes. Please send us high-resolution images, your logo and other required materials. We will send you the finished files for confirmation.
4. How to order valves?
A: Step 1 Let me know your requirements or applications. Step 2 We quote according to your requirements or our suggestions. Step 3 Customers confirm samples and pay deposit for formal order. Step 4 We arrange production.
5. What are your delivery terms?
A: We accept EXW, FOB, CIF, etc. You can choose the one that is most convenient for you.
6. What is the packaging and how do you ship the goods?
A: Usually wooden pallets are used according to your requirements. We usually ship by sea. Air transportation is also optional.
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