Marine gate valve is a valve that is opened and closed by the sealing pair between the gate and the valve seat. In the field of ship engineering, marine gate valves are often used to control the flow of media in the internal piping system of the ship to ensure the safety and normal operation of the ship system.
Working principle: The working principle of the marine gate valve is to control the flow of the medium by rotating the valve stem (or linear motion) to move the gate up and down. When the valve is in the closed state, a sealing pair is formed between the gate and the valve seat to prevent the flow of the medium; when the valve needs to be opened, the gate is raised by rotating the valve stem (or linear motion) to open the valve, and the medium can flow smoothly through the valve; on the contrary, when the valve needs to be closed, the gate is lowered by rotating the valve stem (or linear motion), the valve is closed, and the flow of the medium is prevented.
Product Features
Simple structure: The structure of the marine gate valve is relatively simple, with few parts, easy to manufacture and maintain.
Convenient operation: The valve can be opened and closed by rotating the valve stem (or linear motion), which is easy to operate.
Good sealing performance: A tight sealing pair is formed between the gate and the valve seat, which can effectively prevent medium leakage.
Low fluid resistance: When the marine gate valve is fully open, the fluid channel is unobstructed and the fluid resistance is small.
Wide range of application: The marine gate valve is suitable for large-diameter pipeline systems and can be used to control various media.
Originating from Wenzhou City, celebrated as the 'Valve Capital,' we promise an effortless business journey. Our seamless integration of manufacturing and trading operations delivers a wide variety of product categories, drastically enhancing your purchasing ease and efficiency.d faEnhancing your purchasing journey.
Мы приехали из города Вэньчжоу, известного как родной город клапанов. Выберите нас, чтобы сделать бизнес проще. Наша фабрика и торговля объединены, предоставляя больше категорий для вашего выбора и облегчения покупки.
Our product is widely embraced across a multitude of industrial sectors.
Наш продукт активно применяется в промышленности
| Petroleum |
Нефть и газ |
| Chemical Industry |
Химическая промышленность |
| Natural Gas |
Природный газ |
| Power |
Электричество |
| Architectural Engineering |
Архитектурное |
| New Energy |
Новые источники энергии |
| Heating |
Для обогрева помещений |
| Hot oil,Steam |
Горячее масло, пар |
Production of Manufacturer
Security Deposit Return Guarantee
| Order Size |
Discount for Customers |
Prpayrit quired |
Cash Required |
| USD5000-20000 |
2%OFF |
30% |
USD200/CNY1500 |
| USD20001-40000 |
2%OFF |
30% |
USD500/CNY3000 |
| USD40001 |
2%OFF |
20% |
USD1000/CNY5000 |
1. Whether the company is a factory or a trader?
We are the source factory of industrial valves, casting and finishing integrated operation, with
about 15 years of production and trade experience, we produce products adhere to quality,
through international certification, according to the market for technological innovation, with
cost-effective advantages, is the customer's favorite choice.
2.Where is the company address, can you see the factory offline?
Wenzhou AF Valve Fittings Co., Ltd. is located in Binhai Economic Development Zone,
Longwan District, Wenzhou City, with production advantages of the source factory, specializing in
the production of bellows valve series and other industrial valves. Welcome customers to visit the factory and discuss cooperation.
3. Is the company's product certified?
The company has passed EAC,ISO,CE certification, each product is produced in strict accordance
with the standard process, and must pass the quality inspection before it can be delivered to the
customer.
4. What is the company's delivery capacity?
It will take about 15 days for the goods to arrive from the time of customer's order to
shipment arrangement.
5. How about the after-sales service and warranty?
Warranty period: 12 months from the date of delivery; We will take care of all quality problems. If a longer warranty is required, it can be detailed and discussed.
6. May I have a sample?
Sure. We welcome you to order samples for testing and quality check. A wide range of samples
are accepted.
7. Whether custom is supported, MOQ?
We support the customization of different materials, specifications, sizes, types of valves.
Welcome to figure customization and send detailed parameters. Minimum order quantity: 20pcs
8. Shipping method and payment?
We support sea freight and air freight. Payment terms support L/C T/T D/P, etc
9. Why choose us?
1 We offer genuine products of high quality at competitive prices. 2. We have worked with
customers in more than 60 countries and regions around the world and know the market very well. 3.We have been focusing on industrial valves for more than 15 years, and you can rest assured when working with us. 4. The after-sales service will be very satisfactory. Any questions and feedback will be answered in a short time
10. What is the packaging like?
Outer packing wooden cases, woven bags, export wooden pallets, foam filled inner packing, to
ensure moisture-proof, sealed, strong packing, light weight, easy to transport.
Do not hesitate , call us action!
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