Wafer-Type / Dual-Plate Check Valve

• Water Supply & Distribution Systems
• HVAC Systems
• Industrial Process Pipelines
• Oil & Gas Auxiliary Systems
• Air Compression Systems

• Automatic Backflow Prevention
The dual-plate mechanism automatically closes when reverse flow occurs, effectively protecting pumps, valves, and downstream equipment.

• Compact Wafer Design
The slim wafer body installs directly between flanges, reducing installation space, system weight, and piping costs.

• Wide Media Compatibility
Suitable for water, air, gas, oil, and other compatible non-corrosive fluids, making it ideal for a wide range of industrial applications.

• Low Pressure Loss
The optimized internal flow passage minimizes flow resistance and pressure drop, helping improve overall pipeline efficiency.

• Fast & Stable Closing
The spring-assisted dual plates respond quickly to flow changes, reducing water hammer effects and improving system stability.

• Certified Production Management
Our factory operates under an ISO 9001-certified quality management system. Every Wafer-Type / Dual-Plate Check Valve undergoes strict material inspection, dimensional verification, and pressure testing before shipment.

• Reliable Production Capacity
Standard products are generally available for shipment within 7 days, while normal production orders are completed within 15–30 days based on order quantity and specifications.

• Guaranteed Product Quality
We provide a 12-month warranty covering manufacturing and material defects, helping customers reduce maintenance risks and long-term operating costs.

• Engineering & Technical Assistance
Our technical team offers installation manuals, product documentation, online consultation, and engineering support for OEM and industrial projects.

• Flexible International Trade Support
Multiple payment methods, including T/T, L/C, and PayPal (for small-value orders), are available to simplify global procurement.

We provide OEM and ODM services for the Wafer-Type / Dual-Plate Check Valve, supporting distributors, engineering contractors, equipment manufacturers, and private-label brands.

Customization options include:
• Logo engraving or laser marking
• Valve size and pressure class customization
• Flange standards (ANSI, DIN, JIS, BS, etc.)
• Body and disc material options
• Spring material customization
• Surface coating or anti-corrosion treatment
• Private label packaging
• Customized cartons and product labels
• Technical documents with customer branding

Our experienced engineering team supports every stage from sample development to mass production, ensuring each valve meets project specifications.

The standard MOQ for the Wafer-Type / Dual-Plate Check Valve is 500 pieces for regular production.
For customized products, the minimum order quantity may vary depending on size, material, pressure rating, and branding requirements.

• Standard Products: MOQ 500 pcs
• Customized Products: MOQ to be confirmed
• Stock Delivery: Within 7 days (if available)
• Production Lead Time: Usually 15–30 days

If your project requires customized specifications or OEM branding for Wafer-Type / Dual-Plate Check Valve products, please contact our sales team for a tailored production solution