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What is a Wafer Dual Plate Check Valve?

A Wafer Dual Plate Check Valve is a type of check valve designed with a compact wafer-style body that fits between flanges. It utilizes two spring-loaded plates (or discs) that pivot open to allow forward flow and close to prevent backflow. This design offers a lightweight and space-saving solution for various industrial applications.

What are the key features of the VINCER Wafer Dual Plate Check Valve?

The key features of the VINCER Wafer Dual Plate Check Valve include:

• Compact wafer design for space-saving installation.
• Dual plate configuration for reliable backflow prevention.
• Spring-assisted closure for quick response.
• Minimal pressure drop and efficient flow path.
• Suitable for horizontal and vertical installations.
• Lightweight and easy to install.
• Durable construction with low maintenance needs.

What is the working principle of the VINCER Wafer Dual Plate Check Valve?

The VINCER Wafer Dual Plate Check Valve operates using two spring-loaded plates. When fluid flows in the intended direction, the plates pivot open, allowing fluid to pass through. If the flow reverses, the springs force the plates back onto the seat, blocking the flow and preventing backflow. This action ensures quick and effective closure.

What material options are available for the VINCER Wafer Dual Plate Check Valve?

The VINCER Wafer Dual Plate Check Valve is available in several material options, including:

• Carbon Steel
• Stainless Steel (304, 316)
• Alloy Steel
• Cast Iron
• Ductile Iron
• Bronze

What size options are available for the VINCER Wafer Dual Plate Check Valve?

The VINCER Wafer Dual Plate Check Valve is available in various sizes to fit different pipeline diameters. Common size options include:

• DN 50 to DN 600 (2″ to 24″)

What pressure options are available for the VINCER Wafer Dual Plate Check Valve?

The VINCER Wafer Dual Plate Check Valve is designed to handle different pressure ratings, including:

• PN 10
• PN 16
• PN 25
• PN 40
• ANSI Class 150
• ANSI Class 300
• ANSI Class 600

What are the key technical parameters for the VINCER Wafer Dual Plate Check Valve?

Key technical parameters include:

• Nominal Diameter: DN 50 to DN 600 (2″ to 24″)
• Pressure Rating: PN 10 to PN 40, ANSI Class 150 to 600
• Temperature Range: -29°C to +425°C (depending on material)
• End Connections: Wafer style for easy installation between flanges
• Flow Direction: Uni-directional

What are some selection tips for choosing the right VINCER Wafer Dual Plate Check Valve?

When selecting a VINCER Wafer Dual Plate Check Valve, consider the following factors:

• Application: Understand the type of fluid, its properties, and the operating conditions.
• Material Compatibility: Choose materials that are compatible with the fluid and environmental conditions.
• Size: Select the valve size based on the pipeline diameter and flow requirements.
• Pressure Rating: Ensure the valve’s pressure rating matches or exceeds the system requirements.
• End Connections: Verify that the valve’s wafer style is compatible with existing piping systems.
• Installation Orientation: Ensure the valve can be installed in the desired orientation (horizontal or vertical).

Why choose VINCER for Wafer Dual Plate Check Valves?

VINCER Wafer Dual Plate Check Valves are known for their high-quality construction, reliability, and adherence to industry standards. VINCER ensures each valve undergoes rigorous quality control to provide optimal performance and longevity in various industrial applications. Additionally, VINCER offers excellent customer support and technical assistance.

For further inquiries or to request a quote, please contact VINCER’s sales team at sales@vincervalve.com to get the best price and a free valve solution.

Differences Between Wafer Dual Plate Check Valves and Wafer Swing Check Valves

Design and Operation:

• • Wafer Dual Plate Check Valve: Utilizes two spring-loaded plates that pivot open to allow flow and close to prevent backflow. The plates are assisted by springs for quick closure.
  • Wafer Swing Check Valve: Utilizes a single swinging disc that moves to allow or block fluid flow. The disc swings open with forward flow and closes when the flow reverses.