Introduction
Flexible wedge gate valve is a common industrial valve, which is mainly used to open or close the fluid channel in the pipeline. Its core structural feature is the use of flexible wedge gate. The flexible structure can better adapt to the slight deformation between the valve body and the gate, thereby providing more reliable sealing performance. It is suitable for a variety of media such as hot and cold water, steam, oil, etc., especially suitable for working conditions with large temperature differences.
Advantages
1. Flexible wedge gate design
The flexible wedge gate valve adopts a wedge gate design with an elastic groove in the middle. The structure is precisely calculated and can undergo slight elastic deformation during operation. This design enables the gate to adaptively compensate for the gap between the gate and the valve seat when the valve is closed, improving the sealing fit. In an environment with high temperature or frequent pressure fluctuations, the gate will not get stuck due to thermal expansion or vibration, and is suitable for systems that require frequent opening and closing, such as steam pipelines or process fluid control lines.
2. Good sealing performance
The valve can choose metal-to-metal sealing or soft sealing structure according to the working conditions, and has strong adaptability. Metal seals are usually used in high temperature and high pressure conditions, and are wear-resistant and erosion-resistant, while soft seals (such as PTFE, EPDM, NBR) are suitable for medium and low temperature and systems requiring higher sealing levels. In a wide temperature range of -29℃ to 650℃, the valve can achieve a stable sealing shut-off effect, which is suitable for the transportation and regulation of steam, refrigeration media and some corrosive liquids.
3. High pressure and impact resistance
Flexible wedge gate valves support a variety of pressure levels, including Class150LB, Class300LB, Class600LB, Class900LB to Class1500LB. Users can flexibly select models according to system pressure levels and safety requirements.
4. Customized service capabilities
We support a variety of caliber ranges from NPS 1/2" to NPS 10" (equivalent to DN15~DN600mm) to meet the configuration requirements of control systems from small flow to large flow; working pressure supports multi-gear customization from Class150LB to Class1500LB, which can cover the use conditions of most industrial systems; sealing materials can be selected according to the type of media, temperature and pressure requirements. Metal seals (such as cladding alloy 6, Stellite) are suitable for high-temperature abrasive media, and soft sealing materials such as PTFE, EPDM, NBR, etc. are suitable for low temperature or medium environments with high chemical stability requirements; in terms of connection methods, valves support a variety of port forms, including flange connections (RF, RTJ), butt welding (BW), socket welding (SW), etc.
Why choose us?
- We are a supplier and manufacturer of Gate Valve products, and we offer competitive prices.
- Keeping up with the times is the focus of our work, and win-win-win is the result of our work.
- Our Gate Valve products are designed to perform under extreme conditions and meet the highest safety standards.
- The company advocates the service marketing concept of letting users have no worries and customers win first, and sincerely cooperate with you to create a better future!
- Our Gate Valve products are of the highest quality and are backed by professional services.
- In the process of development, we focus on creating value for shareholders, while taking into account the interests of banks, governments, customers, suppliers and other stakeholders.
- We are proud to offer a wide range of Gate Valve products, catering to various industries and applications.
- In our rapid growth and expansion, we are constantly introducing new Flexible Wedge OSY BB Gate Valve, improving our designs and enhancing our management.
- Our focus on high-quality Gate Valve products and professional services sets us apart from the competition.
- The company adheres to the concept of on-demand development, rapid response, vertical integration, strength manufacturing, and global experience.
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