Wafer CheckWafer Type
Model comparison
Compare only the points that determine the choice: function or construction, applicable medium, operating range, body material, and connection or nominal size. Open the model page to confirm the full specification.
| Model | Key selection point | Medium | Operating range | Body material | Connection / size |
|---|---|---|---|---|---|
| SCV-3 | Wafer Check Valve | Steam, Cold and hot water | 2.0 MPa 5-220 °C | Stainless steel (SCS14A) | Wafer; Wafer check valve, 15A-100A |
Process scope
The local Yoshitake wafer-check category contains the SCV-3 compact non-return valve for line-mounted reverse-flow prevention. It must be matched to the actual flange interface, fluid, pressure-temperature duty, flow direction, opening behavior, and the risk of pulsation or water hammer.
Project-specific checks
- Confirm the exact flange standard, line size, face-to-face clearance, and bolt arrangement.
- State fluid, pressure, temperature, normal flow direction, and required response to flow reversal.
- Review cracking behavior, velocity, pulsation, water hammer, and potential disc chatter.
- Provide accessible installation, supports, isolation strategy, and inspection/maintenance arrangement.
Final verification
This guide groups local Yoshitake catalogue pages for preliminary engineering review. The model-specific Yoshitake documentation, sizing calculation, materials confirmation, and applicable site requirements control the final order and installation decision.
Available models
Open a model page for specifications, connection options and technical documents.