What is an electric butterfly valve? Where to buy reputable products in Ho Chi Minh?

Electrically controlled butterfly valves are widely used in pipeline systems. It operates on an electric actuator drive to regulate flow automatically. This helps reduce human resource costs. See the article below to learn what an electric butterfly valve is. Check out the highlights of this valve line!

What is an electric control butterfly valve?

The butterfly valve is a type of valve with a butterfly valve body. When controlled by an electric motor, the butterfly wings will allow or prevent fluid from passing through.

Butterfly valves and electrically controlled butterfly valves are often used in liquid, gas, or mud pipelines. And are commonly found in applications such as water treatment plants, chemical plants, oil and gas pipelines, and power plants.

Structural features of the electric control butterfly valve

This butterfly valve has a structure consisting of two main parts: the valve body and the electric control. In there:

Valve body: made from cast iron, stainless steel, steel, plastic, etc. This body includes parts such as the outer valve body, butterfly wings (valve disc), stem, gasket, etc. Depending on the system, the electric control butterfly valve body will have many shapes and many different mounting styles. such as mounting flanges, 2 ears, 4 ears,…

Electrical controllers include sets, circuit boards, connecting wires, display screens, switches, control buttons, etc. Some controllers have on/off functions and have voltage levels of 24V, 220V,… However, linear electric controllers are more common.

Technical specifications of an electric butterfly valve

• Size: 50A, 65A, 80A, 100A, 125A, 150A, 200A, 250A, 300A, 350A, 400A, 450A, 500A, 600A, 700A, 800A, 900A, 1000A, 1200A, 2000A, 2500A, 3000A
• Manufacturing materials: ductile iron, steel, stainless steel 304, 316, PVC plastic, UPVC, steel, copper,…
• Connection type: flange (wafer), 2 ears, 4 ears
• Flange standards: JIS, BS, ANSI, DIN, PN16,…
• Operation type: linear, on/off
• Working voltage: 24V, 110V, 220V, 380V
• Working pressure: 10kg/cm3, 16kg/cm3, 25kg/cm3
• Working temperature: ~250 degrees Celsius
• Working environment: water, gas, steam, solutions, chemicals, heat,…
• Origin: Taiwan, Korea, China, Japan, Malaysia, G7,…

Working Principle

To operate an electric butterfly valve, the butterfly wing needs to rotate. Specifically, we supply power from the power source to the controller so that it transmits power to the wires and gears. At this time, the electrical energy turns into mechanical energy, and the gear begins to move, turning the valve shaft. The rotating valve shaft will pull the butterfly wing to rotate, and then the valve opens.

The case where the valve closes is when the system runs out of cycles or the operator turns off the power source. Then the parts will no longer be powered, the gears will stop moving, and the valve stem will also stop rotating.

Advantages and disadvantages of electrically controlled butterfly valves

Advantage

• It helps us no longer have to do heavy manual operations. Saves effort for users. The valve can be installed in different positions in the low, high, wide, medium, and narrow ranges. In harsh environments, the opening/closing operation is too high compared to the benefits of using the product. Products.
• The highly durable electric control butterfly valve is designed with cast iron, ductile cast iron, stainless steel, and plastic, so it is highly durable. The controller is made from an aluminum alloy that can withstand strong impacts, is durable against the weather, and is especially fire and explosion-proof.
• The structure operates smoothly and reduces noise, and the more technology develops, the more important this becomes
• The valve can withstand high pressure, PN10, PN16, and PN25.
• The valve is waterproof so it is very safe to use.
• Valves are designed from many different materials: cast iron, ductile iron, stainless steel, and plastic ->, therefore, can be installed in many different types of environments.
• Compared to other types of valves, electric butterfly valves have much greater durability and longevity because they do not have to be soaked in electricity for a long time. When the power supply runs out, the valve opens or closes automatically, while the solenoid valve must be soaked in electricity to generate a magnetic field to keep the valve in a dimmed or closed state.

• Because it is a butterfly valve, it should have connections such as a wafer (clamp), flange, and flange (the mounting type is more secure than the threaded mounting type).
• Controlled by electric current, opening and closing the valve becomes very convenient, flexible, and highly automated. Can be closed by a PLC control signal, opened and closed by an electric switch
• Cheaper prices save costs. Voltage is very diverse: 24V, 110V, 220V (most common), 380V…
• Because it is designed as a separate engine, the valve has large torque and is very strong. Therefore, dimming becomes gentle, helping the system operate smoothly and quietly. At the same time, it also increases valve life.
• Can be installed on large pipes (Up to 600 mm)
• Can be used in many different environments: chemicals, wastewater, clean water, compressed air, heat, etc.
• The electrical controller has a sturdy design: Aluminum alloy material, durable with changing weather like in Vietnam
• The valve can be in the state of normally open or normally closed depending on the user’s settings When there is a power outage, you can open/close it manually like a regular handwheel butterfly valve

Disadvantages

• Compared to solenoid valves, the time to open and close the entire journey is longer. While the solenoid valve closes immediately, the electric control valve takes about 8–20 seconds, depending on the brand.
• There is no threaded type (for small-sized pipes). Valves are often used for large pipelines ranging in size from DN50 to DN1000.
• When there is a sudden power outage, it will not return to the originally set journey. (When there is a power outage, manual operation is required.).
• Valves are installed in locations that are difficult to operate by hand, like traditional valves. For example, gate valves, butterfly valves, one-way valves…

Application of an electric control butterfly valve

• The factory supplies clean water.
• Valves are used at wastewater treatment plants.
• Fire protection systems for factories, plants, and buildings
• Valves are used in animal feed factories and in many other units related to pipes and fluids.

Some popular lines of electric control butterfly valves

-Depending on the size of the valve, we have electric control butterfly valves DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400…

In addition, for each material, we also have types of butterfly valves such as electrically controlled stainless steel butterfly valves, electrically controlled cast iron butterfly valves, electrically controlled Teflon butterfly valves, electrically controlled plastic butterfly valves, electrically controlled steel butterfly valves, flanged electric control butterfly valves,…

Reputable address for selling electric control butterfly valves in Ho Chi Minh?

Bao Tin Steel is the most reputable supplier of industrial valve products today. With more than 10 years of experience in the industry, the company believes in providing quality products at the best prices. Butterfly valve products here always meet all customer needs. When you come to our dealership, you will receive dedicated advice about the products.

– In addition to butterfly valves, the iron and steel products here are guaranteed quality and genuine without going through any intermediaries, so construction steel prices are the cheapest and most competitive at market prices.

– Enthusiastic staff will help you get useful information as well as choose quality products that suit your needs.

– Customers coming to Bao Tin Steel will receive free shipping to help you save maximum costs. Our company has a specialized vehicle system, so you just need to contact the company for advice and orders. After placing your order, please let us share the rest, and just pay when you receive the goods.

– You can come and buy directly, or you can order via the hotline. Just a few minutes after placing your order, we will ship it to you. The goods are always available in large quantities. Too quick and professional in your working style, right? You won’t have to waste much time or effort on ordering and shipping.

Bao Tin Steel commits to customers for all of our products:

• Have a clear certificate of origin. C.O
• Has a quality assurance certificate from manufacturer C.Q.
• Flexible payment policy
• Best price commitment
• Delivery on schedule

Bao Tin Steel has just provided readers with useful information about butterfly valves. Hopefully, through this, you will know what an electric butterfly valve is and how it is different from a manual butterfly valve. At the same time, there is a place to buy butterfly valves in Ho Chi Minh with guaranteed quality. Call us now to order or answer questions about this valve line.

Tiger Steel is a branch of Bao Tin Steel.