Product Details:
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Type:: | Elastic Gate Valve | Pressure:: | PN16/PN10 |
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Temperature:: | -20 ~180℃ | Connection:: | Flange Ends |
Media: | Water,oil,gas,Water/gas/oil/sewage | Model: | DN50-DN300 |
Material: | Ductile Iron | Material Model: | QT450/QT400 |
Handwheel Material: | Carbon Steel | Nut Material: | Ductile Iron |
Stem: | Stainless Steel | Stem Nut: | Carbon Steel/copper |
Bonnet: | Ductile Iron | Bonnet Nut: | Carbon Steel |
Seat Rubber: | Silica Gel | Gland: | Iron |
Highlight: | PN16 carbon steel gate valve,Elastic carbon steel gate valve,GGG50 GGG40 wastewater gate valves |
product description
The advantages of gate valves are as follows:
1. Small flow resistance. The medium channel inside the valve body is straight, the medium flows in a straight line, and the flow resistance is small.
2. It is more labor-saving when opening and closing. Compared with the globe valve, because whether it is open or closed, the direction of movement of the gate is perpendicular to the flow direction of the medium.
3. The height is large and the opening and closing time is long. The opening and closing stroke of the gate is large, and the lowering is carried out by the screw.
4. The phenomenon of water hammer is not easy to occur. The reason is the long closing time.
5. The medium can flow in any direction on both sides, which is easy to install. The gate valve channel is symmetrical on both sides.
6. The length of the structure (the distance between the two connecting end faces of the shell) is small.
7. The sealing surface is easy to wear and affect the service life. When opening and closing, the two sealing surfaces of the gate and the valve seat rub against each other and slide against each other, which is easy to cause abrasion and wear under the action of the medium pressure, which affects the sealing performance and shortens the service life.
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!
A: We are factory.
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.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Contact Person: Li
Tel: +86-18031781668