Valves are important components of the pipeline system. They are devices that can accurately control the opening and closing of water flow. Valves have many application areas, such as agriculture, industry, construction, municipal engineering, etc., but the valves produced by our company are mainly used for agricultural irrigation. According to their functions and types, they can be divided into control valves, plastic ball valves, air vent valves, PVC butterfly valves, PVC foot valves, PVC check valves, etc.
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Rainfaun is a professional manufacturer of irrigation valves. We have a wide range of valves, which are roughly divided into control valves, plastic ball valves, air vent valves, Plastic butterfly valves, PVC foot valves, and PVC check valves. Our headquarters and factory are located in Ningbo, China. All the valves we manufacture in our production base will go through multiple quality inspection procedures. After ensuring that there are no quality problems with the products, they will be carefully packed and sent to the port of Ningbo and shipped to all parts of the world by ship. Of course, if the quantity of products is small, we will also use air transportation with shorter transportation time.
Our cooperation process with customers is very standardized and uncomplicated. Usually, customers will send us information about the products they are looking for, and we will confirm the samples with the customers first. If the samples are correct, we will proceed with the order production. This process is called OEM. With many years of experience, we have a very stable production capacity and flexible customization capabilities. We can customize the material, color, size, appearance, packaging design, logo design, etc. of the products for customers. In addition, we can also provide customers with irrigation system solutions.
If you want us to manufacture products for you, or have any questions you want to consult, please contact us.
Valves are pipe fittings that can control water flow. When they are used in agricultural irrigation, they are usually installed in the pipe network. They are like a gate. When water needs to be delivered to crops or plants, the valve is opened to start the water flow. When the water needs to be stopped, the valve is closed. Their good airtightness and simple operation make the irrigation system run efficiently.
Of course, there are many types of valves. They can not only control the water flow, but some valves can also control the flow direction to prevent backflow. Other valves can maintain the pressure inside the pipe to prevent damage to the pipe. In addition, some more advanced valves are more intelligent and can be driven by electromagnetic force and electricity to remotely control the system.
Valves can be divided into metal and plastic according to the material. The valves produced by our company are mainly plastic, such as PVC, PP, etc. They have good corrosion resistance, UV resistance, pressure resistance, durability, no rust, lightweight and other characteristics, and can adapt to complex outdoor irrigation environments. In addition, they are a more cost-effective choice compared to metal valves.
The following lists 5 types of valves produced by our factory. If you want to know more about these products, you can contact us.
We are a professional manufacturer of irrigation valves. The following table lists the relevant information of the products for your reference. If you want to know more information, or want to learn about our business, please contact us.
| Product Name | Valves | Use | Controlling Water Flow, Controlling Pressure | |
| Main Material | Plastic, PVC, etc. | Applications | Irrigation, Industrial, Piping Systems | |
| Driving Method | Manual, Electric | Package | Plastic Bag, Paper Box, Carton, Customized | |
| Connection Method | Thread, Socket, Flange | Sample | Available | |
| Size | 1/2″ – 16″, etc. | Lead Time | 1-30 Days | |
| Color | Various And Customizable | Origin | Ningbo, China | |
| Standard | DIN, ANSI, BS, JIS | Service | OEM, ODM, Customized | |
| Type | Various Styles | Transportation Methods | Ocean Freight, Air Transport |
Below we will introduce you to our 5 different types of valves, each of which has its own characteristics and is an indispensable and important part of the irrigation system.
Of course, there are many more products for valves. If you don’t see them here, you can contact us for more infomation.
Control valves are intelligent valves because they are usually driven by electricity and electromagnetic force. According to their functions, they can be divided into solenoid valves, electric valves, manual valves, pressure-reducing valves, pressure-sustaining valves, pressure-relief valves, etc.
They can realize automatic control and remote control, have high working efficiency, and can ensure the pressure stability and normal operation of the system while controlling the water flow.
Plastic ball valves are a kind of conventional valves, which are mainly made of plastics such as PVC and PP. Their structure is very simple, including valve body, ball core, sealing ring, valve stem, handle, etc. Their control mainly relies on the handle and ball core. By manually twisting the handle, the ball core in the valve body can be driven to rotate, thereby controlling whether the water flows through.
They are easy to operate, durable, and corrosion-resistant, and have been widely used in agricultural irrigation, industry, municipal engineering, and other fields.
Air vent valves are different from conventional valves that are known for controlling water flow. As the name suggests, their main function is to remove air from the pipe to maintain the system pressure balance. In some irrigation pipe systems, the pressure changes are large, and this change may cause damage to the pipe. In this case, air vent valves can balance this change well and maintain the normal operation of the system.
PVC butterfly valves are similar in function to ball valves in that they can be used to start and stop the water flow in pipes, but they are usually larger than ball valves and rely on flanges to be installed in pipes. They have a simple structure and are mainly composed of the valve body, butterfly disc, stem, seal, handle, valve seat, valve stem, etc. The core component is the butterfly disc, which is a disc that can rotate (0-90°) to control the water flow.
Foot valves and check valves are the same in function. They are both one-way valves used to control water flow in a single direction, prevent backflow, and protect the system from damage caused by reverse water flow. They have many different styles to choose from and are widely used in irrigation pipe systems.
Valves have a wide range of applications. They can be used not only in agricultural irrigation, but also in industry, construction engineering, municipal engineering and other fields.
We attach great importance to the packaging of our products, because our products need to be exported all over the world and usually need to be shipped by sea for a long distance to reach their destination. To protect the products from damage during long-distance transportation, we will use high-quality, pressure-resistant, and wear-resistant packaging materials. If the customer has specific requirements for packaging, we can also customize it according to customer requirements.
We have a quality inspection process for the production of valves. Professional quality inspectors are responsible for testing the product’s appearance, dimensional parameters, working pressure, intensity, operability, Sealing performance, etc. to ensure that the product will not have any quality problems.
Here are some frequently asked questions and answers for your reference. If you can’t find the answer here, please click the button to ask us. We will answer you as soon as possible.
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