Products

As a leading enterprise in the design and manufacturing of high-quality valve solutions, Wenzhou Bopin Valve Co., Ltd. specializes particularly in the field of dual plate check valves. With a profound heritage of engineering excellence, the company is committed to delivering top-tier products that meet the diverse needs of industries such as oil and gas, water treatment, power generation, and chemical processing. Leveraging extensive expertise in valve technology and advanced manufacturing facilities, we are capable of providing high-performance, reliable check valves that satisfy the most demanding operational requirements. As a trusted partner to enterprises, we consistently uphold the core principles of innovation, quality, and customer satisfaction.

Dual Plate Check Valves

Lug Type Dual Plate Check Valve

A lug-type dual plate check valve is a one-way valve designed to prevent back flow in pipelines. It features two hinged plates that automatically close when flow reverses. The lug-style design allows for easy installation between flanged pipe ends.

Flange Type Dual Plate Check Valve

A flange-type dual plate check valve is a back flow prevention device with two hinged plates that open and close based on flow direction. It is installed between flanged pipe ends, providing a tight seal. Commonly used in pipelines, it prevents reverse flow while ensuring minimal pressure drop and smooth operation.

Wafer Type Dual Plate Check Valve

The API 594 Wafer Type Dual Plate Check Valve is a compact, lightweight valve designed to prevent backflow. It features dual plates that automatically close when reverse flow is detected, ensuring efficient operation.

Other Types of Check Valves

Single Disc Wafer Type Check Valve

A single disc wafer-type check valve is a compact, lightweight valve designed to prevent back flow in pipelines. It features a single disc that pivots on a central hinge, automatically closing when flow reverses. The wafer design allows for easy installation between flanges.

Tilted Disc Wafer Type Check Valves

A tilted disc wafer-type check valve is a back flow prevention device with a disc angled at 45 degrees for efficient flow control. The disc tilts to allow forward flow and automatically closes to prevent reverse flow. Its wafer design makes it easy to install between flanges, offering space-saving and reliable performance.

Axial Flow Check Valves

An axial flow check valve allows flow in one direction, with the valve's disc moving along the axis of the pipeline. It offers minimal resistance to forward flow and prevents back flow by closing when the flow reverses. Ideal for high-flow, low-pressure applications, it ensures smooth, reliable operation in various systems.

Lift Type Check Valve

A lift-type silent check valve prevents back flow by using a disc that lifts and closes automatically in response to flow direction. Its silent operation minimizes noise and vibrations, making it ideal for sensitive systems, ensuring efficient, reliable, and quiet back flow prevention.

Flange Type Swing Check Valve

A flange-type swing check valve is a back flow prevention device featuring a hinged disc that swings open to allow forward flow and closes to stop reverse flow. Installed between flanged pipe ends, it ensures reliable, one-way flow control. Commonly used in water, oil, and gas pipelines, it offers durable, efficient performance.