WEDGE GATE VALVES
Our BORE GW model wedge gate valve is a type of industrial valve designed for controlling the flow of fluids in a pipeline. It is characterized by its wedge-shaped gate that is equipped usually with a metal seat. Depending on application requirements, flexible wedge, solid wedge or split-wedge designs can be considered for our gate valves.
Solid Wedge Design:
– In a gate valve with a solid wedge design, the wedge that moves between the seats is a single, solid piece.
– Solid wedges are typically more robust and sturdy compared to flexible wedges.
– They provide a tight seal, ensuring effective shutoff of the flow.
– Solid wedges are suitable for applications where the valve will experience high pressure and temperature conditions.
Flexible Wedge Design:
– In a gate valve with a flexible wedge design, the wedge is divided into segments that are connected by a flexible material.
– The flexible material allows the wedge to adjust and conform to the irregularities in the valve seats, ensuring a tight seal even if there is some misalignment.
– Flexible wedge gate valves are often preferred in applications where there may be thermal expansion or contraction, as the flexibility accommodates the movement and helps maintain a good seal.
– These valves are suitable for applications with moderate pressure and temperature conditions.
Split Wedge Design:
– The split wedge design is a variation that combines aspects of both the solid and flexible wedge designs.
– In a split wedge gate valve, the wedge is divided into two parts (halves) that can move independently.
– The split wedge design provides the flexibility to accommodate slight misalignments and variations in seat surfaces, similar to the flexible wedge.
– It also maintains the strength and robustness of a solid wedge, contributing to a secure and tight seal.
– Split wedge gate valves are often used in applications where there may be a combination of high pressure, temperature, and the need for adaptability to potential seat irregularities.
– The split wedge allows for easier installation and maintenance, as it can be more forgiving to alignment issues compared to a solid wedge.
Choosing between a flexible wedge, solid wedge or split-wedge design depends on the specific requirements of the application. Factors such as pressure, temperature, and the potential for misalignment or thermal expansion should be considered. Solid wedge gate valves are generally more suitable for high-pressure and high-temperature applications, while flexible wedge gate valves are chosen for situations where adaptability to movement and misalignment is crucial for maintaining a reliable seal.
Applications of wedge gate valves include various industries such as oil and gas, water treatment, power generation, and general industrial processes. They are particularly useful in applications where a tight shut-off is critical, and the pipeline conditions may vary, requiring the flexibility of the gate to maintain an effective seal.
ABOUT BORE BRAND
BORE valves has been established as a Spanish valve development company with own engineering and workshop for a wide range of industrial applications Worldwide.Many years of experience leading valve engineering works succeed in the best quality and efficient designs to be able to withstand the most demanding applications. Our ENGINEERING TEAM and MANUFACTURING PROFESSIONALS are proud of every product made, ensuring the most reliable designs and best material performance to exceed every customer requirement.
At BORE valves, we take pride in being a reliable provider of high-quality and cost-effective API industrial valves. With a rich background in engineering, manufacturing and sourcing from top-notch suppliers, together with our manufacturing procedures and quality management system, we ensure that our valves can meet the highest industry standards to meet and exceed your expectations. Our commitment to delivering the highest quality industrial valves begins with a meticulous approach to design, engineering, and production control. We work with the most popular software tools that, together with long time proved experience and know-how, every valve becomes a cost-effective design solution and able to comply with the most demanding standards and customer specifications.
