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What is a Wafer Check Valve?

A Wafer Check Valve is a type of check valve with a compact, thin design that fits between two flanges in a piping system. It allows fluid to flow in one direction while preventing backflow. The wafer design makes it lightweight and easy to install, ideal for applications where space is limited.

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

The key features of the VINCER Wafer Check Valve include:

• Compact and lightweight wafer design for space-saving installation.
• Reliable backflow prevention.
• Minimal pressure drop and streamlined flow path.
• Suitable for horizontal and vertical installations.
• Easy installation and low maintenance.
• Durable construction with various material options.

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

The VINCER Wafer Check Valve operates using a disc or plate mechanism that opens to allow fluid flow in the forward direction. When the flow reverses, the disc or plate closes against the valve seat, preventing backflow. The closure mechanism can be assisted by gravity or a spring, depending on the valve design.

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

The VINCER Wafer 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 Check Valve?

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

• DN 15 to DN 600 (1/2″ to 24″)

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

The VINCER Wafer 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 Check Valve?

Key technical parameters include:

• Nominal Diameter: DN 15 to DN 600 (1/2″ 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 Check Valve?

When selecting a VINCER Wafer 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 Check Valves?

VINCER Wafer 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 Check Valves and Swing Check Valves

Design and Operation:

• • Wafer Check Valve: Typically uses a disc or plate that moves in response to flow direction, either lifting or swinging to allow or block flow. The compact wafer design fits between flanges.
  • 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.