CIV Swing Check 25
| Pressure rating | PN 25 |
|---|---|
| Body / cover / disc | Carbon steel |
| Seat | Stainless steel sealing seats |
| Gasket | Graphite and stainless steel |
| Flanged ends | EN 1092-1 PN 25 |
| Catalogue sizes | DN 50–400 |
Product Range
Check valves
Swing and wafer check valve designs for backflow protection.
Industrial Valve Technology
Check valves
Swing and wafer check valve designs for backflow protection.
CIV Swing Check 25 · CIV Swing Check 40 · CIV Wafer Check
Technical Specifications
Model-specific characteristics and connection options.
CIV Swing Check 40
| Pressure rating | PN 40 |
|---|---|
| Flanged ends | EN 1092-1 PN 40 |
| Catalogue sizes | DN 50–400 |
CIV Wafer Check
| Connection | Between PN 6/10/16 or ANSI Class 150 flanges |
|---|---|
| Body | Carbon steel |
| Disc | Stainless steel |
| Seal options | Buna or Viton O-rings |
| Catalogue sizes | DN 40–300 |
Choose the model, pressure class and end connection that suit your application. Detailed dimensions and additional configurations are in the product datasheet.
Materials & Applications
Explore available configurations and common uses.
Materials & Construction
- Carbon steel bodies
- Stainless steel disc/seat options
Applications
- Backflow prevention
- Industrial pipe networks
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