You use a flanged ball valve to control flow in pipes. It can move liquids or gases. This valve is strong and works in big pipelines. It can handle high pressure. You can fix it easily, so your equipment stays safe. Many industries use this valve to follow rules. It helps protect their work and keeps things running.

Key Takeaways

• Flanged ball valves help control liquids and gases in pipes. They are strong and dependable. This makes them good for high-pressure jobs.

• These valves use a simple quarter-turn to work. Turning the valve 90 degrees opens or closes it. This lets you control flow quickly and easily.

• Flanged connections make a tight seal. They stop leaks from happening. You need to install them with gaskets and bolts. This keeps the system safe.

• TANGGONG VALVE has many kinds of flanged ball valves. They offer floating and trunnion-mounted types. These fit different needs in factories.

• Using certified flanged ball valves keeps things safe and working well. Always pick a valve that fits your system. This gives you the best results.

Flanged Ball Valve Overview

Key Features

Flanged ball valves are used in many factories. The flanged connection keeps pipes tightly joined. This valve seals well and is simple to fix. TANGGONG VALVE makes its ball valves to follow tough rules. These rules include ASME B16.34, API 6D, and GB/T 12237-2007. These rules help keep people safe and make sure the valve works well.

Tip: You can put in or take out a flanged ball valve fast. This helps you fix or check it without trouble.

Here is a table showing the main features of a flanged ball valve:

TANGGONG VALVE’s ball valves can be used in different ways. You can pick manual, worm gear, pneumatic, or electric controls. The valves come in sizes from 1/2” to 50”. They handle pressure from 150LB to 2500LB. This gives you many choices for your needs.

Main Components

A flanged ball valve has several important parts. Each part does something special. Here is a table that shows the main parts and what they do:

You find these features in TANGGONG VALVE’s ball valves. The design lets you use the valve with little effort. You can open and close it easily. The top installation structure helps you check and fix the valve fast. The self-cleaning sealing surface keeps the valve working well.

You should also know about the materials used. Here are some common materials and how they are used:

• Carbon Steel: Used for most valves. It is strong and steady.

• Stainless Steel: Used for chemical or sea jobs. It does not rust.

• Alloy Steel: Used for hot places.

• Duplex Steel: Used for tough jobs like seawater.

• PVC: Used for low-pressure jobs. It is light and does not rust.

TANGGONG VALVE picks materials based on what you need. You get a valve that fits your system and lasts a long time.

Note: You can count on TANGGONG VALVE’s ball valves to work safely and well. The company uses new ways to make them and checks quality carefully.

Now you know the main features and parts of a flanged ball valve. You see how TANGGONG VALVE follows world rules and gives strong, flexible choices for your work.

How a Flanged Ball Valve Works

Operation Mechanism

You control a flanged ball valve with a simple quarter-turn movement. This means you only need to turn the handle 90 degrees to open or close the valve. The handle connects to a ball inside the valve. The ball has a hole through its center.

• When you turn the handle so the hole lines up with the pipe, fluid flows straight through. This is the open position. You get almost no resistance, so liquids or gases move easily.

• When you turn the handle back 90 degrees, the ball blocks the pipe. The hole faces away from the flow. This is the closed position. Nothing can pass through.

TANGGONG VALVE’s ball valve series uses this quarter-turn design. You get fast and reliable shut-off. The ball presses against soft or metal seats inside the valve. This creates a tight seal. You stop leaks and keep your system safe. The design also means you use little force to operate the valve. You can choose manual handles, worm gears, or even electric and pneumatic actuators for bigger valves.

Tip: You can see if the valve is open or closed by looking at the handle position. If the handle is in line with the pipe, the valve is open. If it is across the pipe, the valve is closed.

Flow Control Process

A flanged ball valve uses a strong flanged connection to join pipes. This connection helps you install the valve securely and prevents leaks. You place a gasket between the flanges. You then tighten bolts in a cross pattern. This squeezes the gasket evenly and makes a tight seal.

Here is a table showing how each part of the flanged connection helps stop leaks:

You can trust TANGGONG VALVE’s flanged ball valves for tough jobs. The valves use high-quality gaskets and precise machining. You get a strong seal, even under high pressure or temperature. The flanged design also lets you remove the valve for checks or repairs without cutting the pipe.

Note: Always follow the right steps when installing a flanged ball valve. This keeps your system safe and leak-free.

You now know how a flanged ball valve works. You see how the quarter-turn mechanism and flanged connection give you easy control and strong leak prevention.

Types of Flanged Ball Valves

TANGGONG VALVE has many kinds of flanged ball valves. You can pick from materials like stainless steel, carbon steel, or duplex steel. There are floating and trunnion-mounted types. You can also choose full-port or reduced-port models. Each kind works best for a certain job in your system.

Floating vs. Trunnion-Mounted

There are two main designs you will see. One is floating, and the other is trunnion-mounted. The table below shows how they are different:

Floating flanged ball valves are good for simple jobs. You can use them in water treatment or HVAC systems. They are also used in basic process lines. These valves are cheaper and work well when things stay the same. Trunnion-mounted valves are for high-pressure or big pipelines. You find them in oil and gas or power plants. They are best when you need strong and steady flow.

Tip: Pick a trunnion-mounted valve if you want easy automation and less force to turn it.

Full-Port vs. Reduced-Port

You can also pick full-port or reduced-port valves. Here is how they are not the same:

• A full-port valve has a hole almost as big as the pipe. This lets lots of fluid move through and keeps pressure drop low.

• A reduced-port valve has a smaller hole. It saves space and money but does not let as much fluid pass.

The table below shows the main differences:

Full-port valves are best when you need all the flow, like with thick liquids. Reduced-port valves are good if you can handle some pressure loss and want to save space or money.

TANGGONG VALVE gives you many options. You can find the right flanged ball valve for your job, whether you need high flow, easy automation, or a cheaper choice.

Advantages of Flanged Ball Valves

Performance Benefits

If you pick a flanged ball valve, your system works better. These valves are strong and steady. The flanged connection uses bolts to spread out force. This makes the valve last longer and stay tough. You also get a tight seal, so leaks do not happen, even if pressure changes.

Here is a table that lists the main performance benefits:

TANGGONG VALVE’s products follow strict world rules. You can see this from their many certificates. Here are some main certifications:

Tip: Using a certified valve means it will work safely and well in your system.

Application Versatility

You can use flanged ball valves in many places. These valves work in oil and gas, chemical plants, power stations, and water systems. They handle gases, liquids, and slurries. The strong body and tight seal make them good for high pressure or dangerous chemicals.

Here are some reasons to pick this valve for hard jobs:

• You can take out the valve easily for fixing, which saves time and money.

• The valve does not rust, so it works with harsh chemicals.

• It stands up to high pressure and strong shaking.

• You can use it in systems that must stay safe, like LPG or ammonia lines.

• The valve fits many types of media, from water to thick slurries.

TANGGONG VALVE makes each product for tough jobs. You get a valve that is easy to fix, safe to use, and ready for many uses.

Common Applications

Industrial Uses

Flanged ball valves are used in many industries. They help control liquids, gases, and slurries safely. These valves make sure flow is steady and reliable. Here is a table showing where you use them and why:

You also find these valves in oil and gas jobs. They are used in chemical plants and water treatment systems. HVAC and marine systems use them too. For example, they help isolate pipelines and control wellheads. They manage flows in refineries. In water plants, they work for clean water and sewage. On ships, they help with cooling and fuel transfer.

Note: Always pick a valve that fits your system’s pressure, temperature, and fluid type. This gives you the best results.

Specialized Solutions by TANGGONG VALVE

TANGGONG VALVE makes special valves for each industry. You can choose valves that meet strict safety and quality rules. Some valves follow API 607 and ISO 10497 for fire safety. This is important in oil and gas jobs. You need valves that keep working in emergencies. TANGGONG VALVE uses special seat materials for tough fluids. These materials handle corrosive or rough fluids found in chemical plants and mining.

You get help from TANGGONG VALVE’s worldwide service. The company sells valves to over 35 countries. They support projects in power, marine, and energy storage. You can trust their products because they follow world standards. They have many certificates. If you need a flanged ball valve for a special job, TANGGONG VALVE helps you pick the right size, material, and control method.

• You get valves that work in very hot or cold places.

• You can pick manual, electric, or pneumatic controls.

• You get help with installation and fixing.

TANGGONG VALVE helps you keep your work safe and efficient. You stay up to date with new technology.

You must pick the right flanged ball valve for your job. Think about what you will use it for. Check the material, pressure, temperature, and size you need. TANGGONG VALVE has many strong and safe choices. You can use these valves for oil, gas, chemicals, and other things. The table below shows how TANGGONG VALVE helps you:

Pick TANGGONG VALVE if you want a flanged ball valve you can trust.

FAQ

What is the main advantage of a flanged ball valve?

You get a strong, leak-proof connection. The flanged design lets you install or remove the valve quickly. You can trust it for high-pressure jobs and easy maintenance.

How do you know if your ball valve is open or closed?

Look at the handle. If the handle lines up with the pipe, the valve is open. If the handle sits across the pipe, the valve is closed.

Tip: Always check the handle position before starting your system.

Can you use a flanged ball valve for both liquids and gases?

Yes! You can use flanged ball valves for water, oil, gas, and even slurries. The tight seal keeps your system safe and prevents leaks.

What sizes and pressure ratings are available from TANGGONG VALVE?

You can choose sizes from 1/2” to 80”. Pressure ratings range from Class 150 to Class 2500. TANGGONG VALVE offers custom options for special jobs.