YINGBEI VALVE
Specialized and Innovative—Replacing the Nation with Advancement
Yingbei Valves specializes in the R&D, manufacturing, and technical services of knife gate valves and their associated actuator components.
YINGBEI VALVE
Professional Services, Craftsmanship-Driven Manufacturing
Yingbei Valves specializes in the R&D, manufacturing, and technical services of knife gate valves and their associated actuator components.
YINBEI VALVE YINBEI VALVE
TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS
TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS TONGMING WELDING MATERIALS
12+
Years of Production Experience
Zhejiang Yingbei Valve Co., Ltd.
Zhejiang Yingbei Valve Co., Ltd. (referred to as “Yingbei Valve”) was established in 2013 and is headquartered in the Anfeng Industrial Zone, Oubei, Yongjia, Zhejiang—the “Hometown of Pumps and Valves in China.” As a high-tech enterprise, Yingbei Valve specializes in the R&D, manufacturing, and technical services of knife gate valves and their associated actuator components. Its products are widely used in demanding industrial applications such as the coal chemical industry, metallurgy, mining, papermaking, and urban sewage treatment.
Core Advantages
1. Driven by technological innovation
Holds multiple invention patents, utility model patents, and design patents, and has obtained TÜV Rheinland certification...
Product
Focused on disconnect switches, reliable quality, and artisanal intelligent manufacturing.
Valves of this type should generally be installed horizontally in piping systems.
Valves of this type should generally be installed horizontally in piping systems.
Valves of this type should generally be installed horizontally in piping systems.
Application
Applicable fields: mining, chemical industry, petrochemical industry, food industry, power generation, papermaking, infrastructure construction, water treatment, and more.
workshop
Latest blog
The vast majority of stainless steel knife gate valves employ forced sealing: that is, when the valve is closed, an external force is applied to forcibly press the gate against the high-pressure valve seat, thereby ensuring a tight seal on the sealing surfaces. Some gates can also be designed to undergo slight deformation, which helps improve their manufacturability and compensate for any misalignment in the sealing surface angles that may occur during the manufacturing process. Such gates are referred to as flexible gates. The majority of knife gate valves rely on forced sealing—meaning that when the valve is closed, an external force is used to press the gate firmly against the high-pressure valve seat, thus guaranteeing a secure seal on the sealing surfaces. Valves of this type are generally installed horizontally in pipelines.
Next, let’s talk about several operating procedures for knife gate valves.
When a gate valve is closed, the sealing surfaces rely solely on the pressure of the medium to achieve a seal—specifically, the sealing surface of the gate is pressed against the valve seat on the opposite side by the medium’s pressure, thereby ensuring a tight seal. This type of sealing is known as self-sealing. In contrast, most gate valves employ forced sealing: when the valve is closed, an external force must be applied to press the gate against the valve seat in order to guarantee the sealing performance of the sealing surfaces. Such valves should be installed vertically in the pipeline.
Next, let’s talk about whether knife gate valves have fire-resistant and anti-static requirements.
When an electrostatic knife gate valve is opened or closed, the sphere and the valve seat experience mutual friction. The static electricity generated by this friction tends to accumulate on the sphere—something that is unacceptable for ball valves used in gas, fuel, and chemical pipelines, as it could potentially lead to pipeline explosions. Ball valves with antistatic designs are equipped with static discharge devices.
Pneumatic knife gate valves have a wide range of applications, spanning from ordinary fields to more diverse industries—from coal preparation, gangue removal, and slag discharge in coal-fired power plants to urban wastewater treatment; from general industrial pipelines to pipeline systems used in food, sanitation, and pharmaceutical industries. So, what are the key considerations when installing, using, and maintaining pneumatic knife gate valves?
Slurry Valve Manufacturer: How are stainless steel knife gate valves good?
Slurry valve manufacturer: How to improve the compliance rate and productivity of stainless steel gate valves and prevent a large number of maintenance tasks—this is Skafu Valve’s top priority. The stainless steel gate plate effectively prevents sealing leaks caused by corrosion. The stainless steel gate plate effectively prevents sealing leaks caused by corrosion. Features: This valve boasts advantages such as simple and compact structure, reasonable design, lightweight and material-saving, reliable sealing, easy and flexible operation, small size, smooth flow passage, low fluid density, light weight, ease of installation, and ease of disassembly.
What are the uses of a stainless steel knife gate valve?
The stainless steel knife gate valve is one type among many gate valves. Compared with conventional gate valve products, it has several distinctive features. For instance, its structure is simpler and its dimensions are smaller. It’s also very easy to install. Additionally, it boasts flexible operation and quick opening and closing. So, which media are suitable for stainless steel knife gate valves? Let’s take a closer look below.
YINGBEI VALVE
Pioneer of Strict Valves
Professional supplier of knife gate valve solutions
International Quality Control System / Independently Developed Technologies / Complete Solutions for Knife Gate Valve Manufacturing / Rapid Response Service
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Phone:+86-18100161106
Email:510146783@qq.com
Address: Oubei Industrial Zone, Yongjia County, Zhejiang Province
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