Check Valves SILENT WAFER PN10/16
Wafer Silent Check Valve, Ductile Iron, PN10/16
Ductile iron wafer silent check valve for quiet PN10/16 water-service non-return duty.
Quick Specifications
- Type
- Wafer silent spring check valve
- Size
- DN50-DN600 (NPS 2-24)
- Material
- Ductile iron body; stainless steel disc, guide and spring; EPDM seat option
- Pressure
- PN10 / PN16
- Connection
- Wafer for EN 1092-2 PN10/16 flanges
- Temperature
- -10 to 80 °C with EPDM seat; confirm selected seal for higher temperature
Product Details
A spring-loaded axial-disc check valve designed to close quickly as flow decays, helping reduce water hammer and closure noise. The wafer body offers a short, light installation between standard flanges.
Specifications
| Parameter | Value |
|---|---|
| Model | SCV-WAFER-DI-PN10/16 |
| Design Standard | EN 12334 / API 594; EN 12266-1 test |
| Size Range | DN50-DN600 (NPS 2-24) |
| Pressure Rating | PN10 / PN16 |
| Body Material | Ductile iron body; stainless steel disc, guide and spring; EPDM seat option |
| End Connection | Wafer for EN 1092-2 PN10/16 flanges |
| Temperature Range | -10 to 80 °C with EPDM seat; confirm selected seal for higher temperature |
| Typical Application | Pumped water, HVAC and utility lines requiring reduced closing noise |
| Operation | Automatic spring-loaded axial disc operation |
| Inspection & Documentation | Hydrostatic shell and seat test; dimensional drawing, material certificate and certificate of conformity available on request |
FAQ
How should this valve be configured for the application?
Verify opening pressure, flange bore, seat material and flow direction during selection. Final selection must be verified against the actual medium, pressure, temperature, flow direction and applicable piping standard.
Does this check or foot valve need an actuator?
No. Check and foot valves operate automatically from flow and differential pressure; select the correct cracking pressure, orientation and internal design for the service.
What documents can be supplied for a project order?
Material certificate, hydrostatic test record, dimensional drawing, packing list and certificate of conformity can be provided when specified in the order.
Do pressure and temperature ratings apply to every configuration?
No. Ratings depend on the selected body material, seat, trim, end connection and service fluid. Confirm the final pressure-temperature limit with the selected supplier before purchase.
Need This Product for Your Project?
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