The Wafer Type Dual Plate Check Valve is a compact valve designed to allow flow in one direction and automatically block reverse flow. It features a unique dual plate design, where two plates are mounted in a parallel arrangement. When the flow direction is correct, the plates open, allowing fluid to pass. If the flow reverses, the plates close, preventing backflow. The wafer design allows for easy installation between flanges, making it an ideal choice for systems with limited space.
Specifications and Features:
| Feature | Specification |
|---|---|
| Valve Body Material | Cast Iron, Stainless Steel, Ductile Iron |
| Pressure Rating | 150-600 PSI |
| Size Range | 2” to 24” |
| Temperature Range | -40°F to 450°F |
| End Connection | Wafer (Flanged) |
| Type of Disc | Dual Plate |
| Operating Pressure | Up to 600 psi |
| Flow Direction | One-way (unidirectional) |
| Design Standard | API 594, ASME B16.34 |
