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[China]
Trade Verify
Address: Botou City, Cangzhou City, Hebei Province
Contact name:Li
Fengbao Valve Manufacturing Co., Ltd. |
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Verified Suppliers
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product description
The types of gate valves can be divided into wedge gate valves and parallel gate valves according to the sealing surface configuration. Wedge gate valves can be divided into: single gate type, double gate type and elastic gate type; parallel gate valves can be divided It is single ram type and double ram type. According to the thread position of the valve stem, it can be divided into two types: rising stem gate valve and dark stem gate valve.
Advantage
1. Small flow resistance. The medium channel inside the valve body
is straight through, the medium flows in a straight line, and the
flow resistance is small.
2. It is less 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 direction
of medium flow.
3. Large height and long opening and closing time. The opening and
closing stroke of the gate is relatively 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 shutdown time.
5. The medium can flow in any direction on both sides, which is
easy to install. The two sides of the gate valve channel are
symmetrical.
6. The structural length (the distance between the two connecting
end faces of the housing) is relatively small.
| Gate valve(light craft) | Flange thickness | Flange outer circle | Waterline height | waterline diameter | height | length | weight |
| DN50 | 12 | 160 | 1.5 | 100 | 178 | 5.9 | |
| DN65 | 12 | 174 | 1.5 | 118 | 320 | 190 | 7.5 |
| DN80 | 12.5 | 191 | 1.5 | 132 | 360 | 203 | 9 |
| DN100 | 11.7 | 209 | 1.5 | 154 | 395 | 229 | 11.3 |
| DN150 | 15 | 275 | 2 | 213 | 525 | 267 | 21 |
| Size | Non-rising stem: DN50-600 : Ring stem: DN50~600 | |
| End flange | EN 1092 | |
| Face to face | EN 558-1 | |
| Normal pressure | PN1.0/1.6MPa | |
| Body | DI | |
| Disc | DI+EPDM/NBR | |
| Stem | 2Cr13 430 | |
| Sealing face | EPDM/NBR | |
| Stem Copper Nut | Brass | |
| Bonnet | DI | |
| Working temperature | -15~425 | |
| Suitable mediums | Fresh water, sewage, sea water, air, vapor, food, medicine, oils. alkalis, salt etc. | |
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.
