1. Technical background:
In the existing gate valve, when the valve body, bonnet and various components are intact, the valve cannot be used only if the sealing surface is slightly deformed or corroded. Repairing these valves cannot be done by non-professional factories, so it is a huge waste. Therefore, the gate valve desired by the user is: the seat and the sealing surface of the valve plate are not easily deformed, corrosion-resistant, and the fragile sealing material can be replaced. When the valve plate is opened and closed, there should be no friction with the sealing surface or the friction should be minimized, so as to avoid various deficiencies of the soft sealing gate valve.
2. Purpose of the invention:
After the sealing surface of the valve seat and the valve plate is corroded or deformed, the valve plate can automatically compensate and press the sealing surface and the pressure between the valve and the valve plate is automatically balanced, and the problem that the sealing surface is damaged by the friction of the soft sealing material is solved. The sealing sleeve of the gate valve can be replaced, which greatly increases the use of the valve.

 

 

 

 

Fengbao valve factory is an entity factory with professional production experience and professional manufacturing technology. The company adheres to the business philosophy of "customer-oriented, quality-oriented, attentive service", integrates all kinds of professional advantage resources, and creates cost- effective products. The company has an excellent R & D team, dedicated to creating trustworthy products. Seek new development and create new brand.

 

The core team has gathered professionals with experience in product R & D, production and operation. The company attaches great importance to the growth of its employees while growing up, and has long been committed to the cohesion and improvement of their sense of responsibility, technical level and professional knowledge. The company provides development opportunities and platforms for every excellent employee, provides standardized system training and promotion mechanism, and helps employees to improve and grow in their own work field.

 

The company's products are mainly featured by appropriate price, excellent quality and high cost performance. Company independent research and development, production, unique production, in order to achieve the first- class quality, and favored by the majority of customers!