The functions of the gate valve include cut-off effect, adjustment effect, anti-reverse effect, safety effect, etc. 1. Cut-off effect: An important function of the valve is the cut-off effect. It is to cut off the fluid in the pipeline and prevent it from circulating. 2. Adjustment function: The valve adjusts the cut-off flow, temperature, pressure, liquid level and other parameters in the pipeline according to the working conditions or usage requirements, and the control of this flow depends on the adjustment of the valve opening. 3. Anti-reverse effect: Some pipelines require the medium to flow in one direction, and reverse flow or reverse is not allowed. This requires the use of a non-return check valve. It refers to the valve that automatically opens and closes the valve by relying on the flow of the medium itself, and is used to prevent the backflow of the medium. It belongs to an automatic valve. Its main function is to prevent the backflow of the medium. 4. Safety function: to prevent explosion accidents when the fluid pressure in the high-pressure container is too high, exceeding the tolerance limit of the container, a valve that can automatically relieve pressure at a certain pressure is installed on the container to become a safety valve. A gate valve is a valve that can be started and closed. It can only be fully opened or fully closed, and cannot be used for adjustment.
company profile
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!
FAQ
Q: Are you trading company or manufacturer ?
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
