Product Overview
The KOZO CF8M EPDM Dual Plate Wafer Check Valve combines stainless-steel pressure-containing parts with an EPDM resilient seat for compact non-return service. Two spring-assisted plates open with forward flow and close as velocity decreases.
Key Design Features
- CF8M body and disc reference construction.
- EPDM resilient seat for compatible water/process service.
- SS316 spring and trim reference materials.
- Wafer body for short face-to-face installation.
- API 594-style dual-plate design.
Technical Specifications
| Valve Type | Dual Plate Wafer Check Valve |
|---|---|
| Body Material | ASTM A351 CF8M |
| Disc Material | CF8M |
| Seat | EPDM |
| Spring / Trim | SS316 Reference |
| Design Standard | API 594 |
| Inspection & Testing | API 598 |
| Installation | Wafer Between Flanges |
Typical Applications
- Industrial water systems
- Cooling water
- Compatible chemical service
- Pump discharge lines
Selection Notes
EPDM temperature and chemical limits must be checked against the actual medium. System velocity and reverse-flow transients should also be evaluated.
How to Specify This Valve
Please provide size, pressure class, flange standard, medium, temperature, body/disc/seat materials and quantity.
