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An angle cock is a type of valve that controls the flow of water through pipes. It is used in different plumbing applications. An angle cock is also known as an angle stop valve. It is usually installed at an angle of 90 degrees. This helps to make connections between pipes that are running in different directions.
Angle cocks come in different types, which include the following:
Brass Angle Cocks
Brass angle cocks are mostly preferred for use in high-pressure applications. They are made of brass, which is a mixture of copper and zinc. Brass has many benefits for plumbing applications. It is resistant to corrosion. Water doesn’t cause it to rust, even when it is exposed to moisture for long periods. Brass also offers different options for manufacturers to make angle cock stops with different levels of strength. The material is also durable.
Stainless Steel Angle Cock
The stainless steel angle cock is made of stainless steel. This is steel with a mixture of nickel and chromium. The stainless steel used to make angle cocks is usually 304 and 316 grades. These grades are known for their resistance to corrosion. They are also used in angle cock plumbing applications that require high levels of strength and durability. These angle cocks are also attractive because they have a smooth and shiny finish.
Plastic Angle Cocks
These angle cock types are mostly used in low-pressure applications. They are made of different types of engineering-grade plastics. For instance, ABS, PVC, and PPR. The materials used to make plastic angle cocks are usually lightweight. They are also resistant to corrosion. This makes them a good choice for angle cock plumbing applications. Especially those that are located near the ocean.
Angle Cocks with PVC
PVC angle cocks are used in angle cock plumbing applications that involve the use of plastic pipes. They are made of polyvinyl chloride (PVC) plastic. These angle cocks are lightweight and easy to install. They can be used in applications that do not involve the use of metal pipes.
CP Angle Cock
CP angle cocks are also known as chrome-plated angle cocks. They are made of brass and then coated with chrome. The chrome coating makes them more resistant to corrosion. It also makes them attractive. CP angle cocks are mostly used in bathroom and kitchen plumbing applications.
Angle Cock with Nut
An angle cock with a nut is a type of valve that comes with a brass nut. The nut is used to connect the angle cock to the valve, which makes the installation process easier.
Here are some important features of angle cock with stop valve that are important to know:
Stop Valve:
The angle cock is equipped with a stop valve. The valve controls the flow of water through the cock. It helps in regulating the amount of water that passes through the angle cock. This stop valve adds to the versatility of the angle cock since it can be used in different applications.
Brass Material:
The angle cock is made from brass material. Brass is a durable material that can withstand wear and tear. It is resistant to rust and corrosion. The brass material ensures that the angle cock has a long lifespan. The brass material also gives the angle cock a beautiful and attractive look.
Chrome Plating:
Some angle cock comes with chrome plating. The chrome plating makes the angle cock more durable. It also reduces the friction between the valve and the cock body. The chrome plating gives the angle cock a modern and classy look.
Hot And Cold Water Control:
Angle cock with hot and cold-water control is used in different plumbing applications. It can be used to control the flow of hot water to the heater. This angle cock has a valve that can withstand high temperatures and pressure.
Easy Installation:
The angle cock is easy to install. It is mounted on the wall where the water pipe is connected. It is then connected to the shower head, geyser, or any other plumbing fixture. The angle cock can be installed by a plumber in a short period.
Leakage-Free Connection:
The angle cock is designed to provide a leak-proof connection. It has washers that are tightly fitted to prevent water from leaking. The angle cock is connected to pipes and other plumbing fixtures using threads. This connection is airtight, preventing water from leaking.
Modern Look:
The angle cock comes in different designs that will fit any home style. It has a sleek and polished design that will add beauty to your home. The angle cock can be used as a decorative piece in your home.
Angle cock is used in various applications, including plumbing, irrigation, and gas supply. Here are some common scenarios where an angle cock is used:
Water Supply Control
An angle cock is commonly used in plumbing systems to control the water supply to fixtures such as sinks, toilets, and showers. It allows for easy and precise control of the water flow, enabling the user to turn it on or off as needed. Also, it regulates the amount of water coming from the supply line.
Shut-Off Valve
Angle cocks can be installed as a shut-off valve for individual fixtures. This ensures that the water supply can be shut off at the source for maintenance or repair without affecting other fixtures in the plumbing system. This improves the overall functionality of the plumbing system.
Concealed Installation
Angle cocks are often preferred for concealed installations, especially in modern bathrooms and kitchens. The compact design and ability to fit into tight spaces make them suitable for mounting behind walls or under sinks, providing a clean and uncluttered aesthetic.
Toilet Supply Line
The angle cock is usually installed close to the toilet to control the water supply to the toilet tank. This allows for easy shut-off during repairs or maintenance, such as replacing the toilet or fixing leaks.
Hot and Cold Water Supply
Angle cocks can be connected to sinks, faucets, and shower fixtures to control hot and cold water supply. They allow separate control of each water source, enabling users to adjust the temperature as desired.
Irrigation Systems
Angle cocks are used in irrigation systems to control water supply to different areas of the landscape. They allow for precise control of water flow to gardens, lawns, and other green spaces, ensuring efficient water use and preventing wastage.
Gas Supply Control
Angle cocks are used in gas supply lines to control the flow of gas to appliances such as stoves, heaters, and water. They provide a safe and reliable means of shutting off the gas supply when necessary, ensuring the safety of the entire gas system.
When choosing the angle cock that is most appropriate for a given application, there are a number of factors that must be considered. These factors include:
Thread Compatibility
The first thing to check is whether the angle cock's threaded connection is compatible with the pipes. For example, the American Standard NPT (National Pipe Tapered) is widely used in North America. The angle cock should be chosen based on the threads that are used in the pipes. If the threads are not compatible, they will leak, so it is important to check everything carefully before buying an angle cock.
Material and Durability
The angle cock material affects how long it lasts and how well it works. Brass is popular because it doesn't rust and works well with water. Stainless steel is stronger and looks good for a long time. Plastic angle cocks are lightweight and cheap, but they may not last as long as the others. Think about where the angle cock will go and pick the material that is best for that place.
Size and Flow Capacity
Angle cocks come in different sizes. The size affects how much water can flow through. If the angle cock is too small, it will block the water, but if it is too big, it may not connect properly. Check the manufacturer's flow rate and size recommendations to make sure the angle cock is the right fit.
Control Features
Angle cocks with different control options are available. Models with a simple on/off knob are easy to use, but they provide less control over the water. Angle cocks with flow control valves let users change the water amount. This is useful for places that want to control the water flow more. For example, angle cocks with a shower diverter switch the water from the tub faucet to the shower head.
Installation Requirements
Each angle cock works with a specific type of pipe connection. Some angle cocks connect directly to the pipe threads outside, while others need a slip-on connection that is soldered or brazed. Look at the installation requirements to make sure the angle cock can be put in the way it is needed.
Q: What is an angle cock with a valve?
A: An angle cock with a valve is a fitting in an L shape. It is used to control the flow of water at an angle of 90 degrees. It has a threaded connection that enables it to be connected to pipes.
Q: What are the types of angle cocks?
A: The main types of angle cocks are:
Q: What is the difference between a cock and a valve?
A: A cock is a device that is used to stop the flow of liquid or gas in a pipe. It is different from a valve, which provides an opening to allow the liquid or gas to pass through.
Q: What is an angle valve cock?
A: An angle valve cock is a plumbing fitting that controls the flow of water. It is especially useful for connecting faucets to supply lines. It can be used in toilet fixtures and kitchen sinks.