What is a 1/4 Turn Ceramic Disc Angle Valve?

In this blog post, you’ll read:A 1/4 Turn Ceramic Disc Angle Valve is often installed where a water pipe emerges from a wall to supply a fixture. When the valve handle is turned a quarter rotation, the ceramic discs align to allow water flow; another quarter turn in the opposite direction causes the discs to block the flow path, thus shutting off the water supply. This type of valve is valued for its quick and easy operation, reliable sealing, and longevity.
Table of Contents


A 1/4 Turn Ceramic Disc Angle Valve is a type of plumbing valve utilized to control water flow in plumbing systems. Here’s a breakdown of its nomenclature and functionality:

Quarter (1/4) Turn:

The term “1/4 turn” indicates the operational mechanism of the valve. It requires a quarter turn (90 degrees) rotation to go from a fully open to a fully closed position or vice versa. This feature is appreciated for its ease and speed of operation, making it a convenient choice for various plumbing applications.

Ceramic Disc:

The valve utilizes ceramic discs in its mechanism. These discs are very durable, resistant to corrosion, and provide a very tight seal, which helps to prevent leaks. When the valve is operated, the ceramic discs move against each other to open or close the flow path. Ceramic discs also contribute to the valve’s longer lifespan compared to traditional rubber or plastic washers.

Angle Valve:

An angle valve is designed so that the inlet and outlet are oriented at an angle, typically 90 degrees. This design is useful in plumbing systems where pipe routing needs a change in direction. Angle valves are often used as shutoff valves to isolate fixtures such as toilets, sinks, and outdoor taps.


A 1/4 Turn Ceramic Disc Angle Valve is often installed where a water pipe emerges from a wall to supply a fixture. When the valve handle is turned a quarter rotation, the ceramic discs align to allow water flow; another quarter turn in the opposite direction causes the discs to block the flow path, thus shutting off the water supply. This type of valve is valued for its quick and easy operation, reliable sealing, and longevity.


These valves find application in residential, commercial, and industrial plumbing systems to provide a reliable shutoff mechanism for various fixtures and appliances. They are especially favorable where a quick and easy method of shutting off the water supply is required.

This valve amalgamates the advantage of quick operation from the quarter-turn mechanism, ceramic discs’ durability, and angle valves’ functionality, making it a suitable and reliable choice for many plumbing applications.

Angle valves are the most common type of valves. We use them widely in residential plumbing. Our bathrooms and kitchens have angle valves working there every time. There are dozens of kinds of angle valves out there. You must be familiar with a few of those.

A 1/4-degree turn ceramic disc angle valve is standard in bathrooms. They offer quarter turn and are very suitable for working. A 1/4 turn angle valve is a type of disc angle valve. Let’s understand the product deeply.

Whether it’s a residential setup or an industrial plant, the reliability and efficiency of these valves make them a preferred choice. They are particularly valued in quick shutoff scenarios, such as water heater systems, under-sink shutoffs, or toilet supply lines.

What is a 1/4 turn Ceramic Disc Angle Valve? 

1/4-turn ceramic disc valves are also known as quarter-turn angle valves. We know that traditional valves and taps are multi-turn valves. They rotate 360° to either open or close them. Yet, quarter-turn or 1/4-turn valves are an advanced type.

1/4 turn angle valves can be completely opened or closed by rotating at 90°. It means they cover much less rotatory motion than traditional ones. 1/4 turn ceramic disc angle valves are more efficient, well-performing, and quick. They perform the function of regulating the flow of liquid or blocking it. This type of valve has two openings. One connects it to the main supply while the other opens in your shower or other fixture. The liquids enter the valve through an opening and leave at an angle of 90° between the inlet and outlet. Sometimes, the disc present in the valve works as a fluid regulator. Sometimes, it acts as a seal, as in butterfly valves.

Dr Angle Valve
Ceramic Disc Angle Valve

Why Ceramic Discs?

Ceramic discs are known for their exceptional durability and resistance to corrosion, a key consideration for any valve employed in water systems. Their ability to form a tight seal helps prevent leaks, which saves water and reduces the potential for damage.

Ceramic Disc Technology not only stands up to extreme temperatures and harsh water conditions but also ensures a smooth operation over the years, which makes it a cost-effective choice in the long run.

Why is the Angle Design Significant?

The angle valve design facilitates a 90-degree change in the direction of the water flow. This is crucial in places where the plumbing lines need a directional change. The design also allows for easy access to the valve for operation or maintenance, a feature indispensable in cramped or hard-to-reach places.

Furthermore, angle valves are perfect for isolating fixtures, enabling repair or replacement without affecting the water supply in other areas.

Size Varieties of 1/4 Turn Ceramic Disc Angle Valve

When it comes to selecting the correct valve for your plumbing needs, size is a paramount factor. The size of a valve directly impacts its ability to control the flow within a system, and an incorrectly sized valve could result in poor system performance. The 1/4 Turn Ceramic Disc Angle Valves are available in a variety of sizes to suit different applications and requirements. Here, we delve into the size range and the significance of choosing the correct size.

Common Sizes Available:

1/4 Turn Ceramic Disc Angle Valves are typically available in the following common sizes:

  • 1/2 inch: Ideal for most residential plumbing systems, especially for water supply to fixtures like sinks and toilets.
  • 3/4 inch: More suited for larger water supply lines, common in both residential and commercial settings.
  • 1 inch and above Usually found in commercial and industrial plumbing systems where larger volume flow rates are needed.

Customization for Specific Needs:

At Plumberstar, we understand that not all plumbing systems are the same. Our expertise lies in providing customized valve solutions that meet your project requirements perfectly. Whether you need a size that’s not commonly available or a valve with specific dimensions, our team is adept at crafting valves that adhere to the precise specifications needed.

Importance of Correct Sizing:

Selecting the correct valve size is crucial for effective flow control and maintaining the system’s integrity over time. A valve that’s too large or too small for a system can result in:

  • Inefficient Operation: A mismatch in size can cause problems like water hammer, noise, and even damage to the valve and piping system.
  • Increased Operational Costs: Incorrect valve size could lead to higher operational costs due to inefficiencies and potential system damage.
  • Compromised Safety: In extreme cases, incorrect valve sizing could also lead to unsafe conditions, especially in high-pressure or high-temperature systems.

Consulting with Experts:

It’s advisable to consult with valve experts or professionals in the field when unsure about the size needed for your specific application. At Plumberstar, we offer consultations to help you choose the right valve size, ensuring that your plumbing system operates efficiently and safely.

The 1/4 Turn Ceramic Disc Angle Valve you choose is crucial for your plumbing system’s proper functionality and longevity. By opting for the correct size or a customized solution, you’re investing in your entire setup’s smooth operation and safety.

Types Of 1/4 Turn Ceramic Disc Angle Valve:

The types we are going to discuss are based on product material. Let’s Check out different types of 1/4 turn Ceramic Disc Angle Valve.

  • 1/4 Turn Ceramic Brass Angle Valve:  As the name suggests, this quarter-turn valve comprises brass. It is a small fixture that we can install in bathrooms and kitchens. The brass-made 1/4 turn valve is perfect when it comes to handling water. It sustains for years without wearing out. They are a threaded form of angle valves.

1/4 turn Brass Ceramic disc angle valves have a sound pressure bearing strength. They can undergo high temperatures without affecting their performance. We can install this angle valve in bathrooms and kitchens to control the liquid flow. They are easy to operate. We can quickly turn it on or off in an emergency as it is a quarter-turn valve.

Let’s check out the specifications of the quarter-turn Brass Ceramic Angle Valve.

Product:  Brass Quarter Turn Ceramic Disc Angle Valve.
Material: Brass.
Size: 1/2 Inlet, 3/2 OD
Thread: ISO228, ISO7/1, DIN2999.
Medium: Water.
Working Pressure: 1.6MPa
Working Temperature: 0°C to 80°C
Applications: Household Applications, toilets, kitchens, etc.
Details for quarter-turn ceramic disc angle valve

Get the Best Quality I/4 turn or quarter Ceramic Disc Valve here.

  • 1/4 Turn Copper Ceramic Disc Angle Valve: This quarter-turn valve has copper as the parent material. Copper gives this product a perfect finish to use in bathrooms. It is versatile and durable. It has good temperature endurance.

Copper can undergo relative pressure changes. It is the user’s favorite material to use for commercial purposes. Quarter-turn copper valves are getting popular every day. They give an attractive appearance when used in washrooms. A 1/4 turn copper ceramic disk angle valve can be a suitable replacement for older compression valves.

The product we are discussing is a tap valve. We install it in taps to turn it at 90° instead of 360°. It is very effective and can be easily replaced if damaged.

Product:  Copper Ceramic Quarter-Turn Tap Valve.
Material: Copper.
Size: 45mm in height.
Medium: Water.
Thread: BSP 1/2 Thread
Pressure: Regular Pressure.
Working Temperature: Moderate Temperature.
Applications: Bathroom taps, basins, sink taps, etc.
Copper Ceramic Quarter-Turn Tap Valve Specs
angle valves
Angle valves
  • Stainless Steel 1/4 Turn Ceramic Disc Angle Valve: Stainless steel gives plumbing products a bright, lustrous appearance. Stainless steel is the most common material used in our bathrooms and kitchens. It is because of its long-lasting nature. It requires significantly less maintenance.

A quarter-turn stainless steel valve can work as a shutoff valve and regulator. It takes less time to operate. This valve is highly corrosion-resistant. Therefore, it is best to go with water handling. It is leak-proof and does not show quality decay anytime soon. Let’s check for its specifications.

Product: Quarter turn Stainless Steel Ceramic Disc Angle Valve.
Material: 304 Stainless Steel.
Size: 3-1/2.
Thread: Male Threaded.
Pressure: Regular Pressure.
Working Temperature: High-pressure Resistance.
Applications: Bathroom, kitchens, and commercial.
Working specifications

Advantages of 1/4 Turn Ceramic Disc Angle Valve:

1/4 Turn Ceramic Disc angle valves are an advanced addition to plumbing. They have many advantages over old multi-turn valves. Its structure is adaptable, and users enjoy its operational interface. Let’s check out some of its main benefits.

  • Cost-Effective: Quarter Turn Ceramic Disc Angle valve is a cost-effective choice. They contain ceramic discs in them, which is an extensive choice. The products having these discs save you from a heck of replacing valves over and over. Instead, they serve your home for a considerable time without being expensive.
  • Ease Of Use: The quarter-turn feature is loving. It gets the job done within seconds. Not only this, but it helps us avoid unusual twisting or turning. It only turns 1/4 time. It is easy to shut off or regulate fluid flow. Ceramic disc supported by these quarter-turn valves is the main reason for their popularity and efficiency.
  • No Invisible Leaks:  Traditional shutoff valves usually have one drawback. Their body gets invisible leaks that remain hidden from our eyes. It keeps damaging the valve until it gets entirely out of order. 1/4 Turn Ceramic Disc Angle valves have a flexible structure that hides no leaks. If some leak outbreaks, it gets visible and can be treated immediately.
  • Lifetime Service: Quarter-turn valves operate in a small surface area. It means less space comes in user contact. This quality ensures a more significant service time of 1/4 turn ceramic disc valves. We often refer to them as lifetime service-providing valves.
  • Fewer Error Reports: 1/4 Turn Ceramic Disc Angle valves have reported very few usual errors like in other valves. They often keep their performance high without turbulence. Quarter turn valves require minor maintenance as they have a durable structure.
angle valve spare parts
angle valve spare parts

How to Install 1/4 Turn Ceramic Disc Angle Valve Or Quarter-Turn Valve?

The best part about ceramic quarter-turn disc valves is their easy installation process. You never need to call a plumber as you can do it within minutes. Their installation follows fundamental instructions that you can understand below.

Required Material:

  • Wrench.
  • Pliers.
  • Serve Puller.
  • Pipe Cutter.


  • Shut the Water Supply: Always remember to shut the main supply when replacing or to install new fixtures. Once you do so, it makes you ready, to begin with, for the actual installation method.
  • Remove old Angle Valve: When you install a quarter-turn valve the first time, it means you were using another. That has to be removed. Remove the old valve from its place. You can use a wrench to unscrew it. Also, make sure to check the metallic pipes connected. If they have corrosion, you should change them.

You can also use a serve puller to remove the old valves. It is an effective and easier way. If you want to replace the corroded parts of the pipe, you need to cut them. Use pipe cutters for this purpose. Now, measure the same length of the new pipe to install there. Cut the appropriate length and fix it there.

  • Installation: Get a new 1/4 Turn Ceramic Disc Angle Valve. Clean the pipes around where you have just removed the old valve. Now, take the new valve out. Place it between the pipes and use a wrench to tighten it.

Make sure it gets seated at the right place. Fix it well, and it should not be lost. Now, attach the pipes back with the main supply.

  • Inspection: Once you are done with the installation, turn in the water supply. It’s time to inspect the newly installed Quarter turn ceramic disc angle valve. Let the water flow across to make sure it’s functional.

 If no leakage appears and water flow is streamlined, then you did it correctly. Now, you can enjoy a quarter-turn valve for years without worrying about replacements and other irritating stuff.

3 way catridge valve
3-way cartridge valve

Have you ever been in a situation where a plumbing issue in your home or factory led to water leakage, causing significant inconvenience and loss? The essence of a well-functioning plumbing system cannot be overstated. Among the myriad of valve types available in the market, how do you discern which one stands out for its functionality, ease of use, and longevity?

The 1/4 Turn Ceramic Disc Angle Valve is a quintessential part of modern plumbing systems, ensuring a leak-proof and durable solution to control water flow. Designed to provide optimum performance, this valve type has become a staple in both residential and commercial plumbing systems.

The ease of operation and robust design keep plumbing systems running smoothly, minimizing the chance of unwarranted interruptions.

What Sets the 1/4 Turn Mechanism Apart?

The simplicity of operation is one of the paramount advantages of the 1/4-turn ceramic disc angle valve. A mere 90-degree turn is all it takes to switch between the open and closed states of the valve. This quick operation is particularly beneficial in emergency situations where swift water flow control is vital.

Moreover, the 1/4 turn mechanism reduces the wear and tear usually associated with traditional multi-turn valves, enhancing the valve’s lifespan.

How Does Plumberstar Optimize These Valves?

Being a leader in providing customized valve and pipe fitting solutions, Plumberstar ensures that the 1/4 Turn Ceramic Disc Angle Valves produced are of the highest quality. Through rigorous testing, we ensure that each valve adheres to the set standards, thus guaranteeing reliability and customer satisfaction.

Our unique position in the market as a provider of high-quality, customizable valve solutions shows how we prioritize meeting the diverse needs of our clients, ensuring timely delivery with consistent product quality.


1/4 Turn Ceramic Disc Angle valves are a mark of innovation. It is attractive, has a very well-performing valve, and many other types. You can choose among different materials as it offers excellent variety. Turn valves are a wise choice for the present era due to their multiple pros.

1/4 turn ceramic disc angle valves are quick and easy. They give your bathrooms and kitchens brand-new finishing. Applications of 1/4 turn Ceramic Disc angle valves are in bathrooms, kitchens, showers, toilets, washing machines, etc. We can use Their heavy-duty versions for industrial purposes.

If you are considering updating your old plumbing fixtures, consider 1/4 turn ceramic disc angle valves. Please consider Plumberstar manufacturer.


Choosing the right valve is pivotal in ensuring a well-functioning plumbing system. The 1/4 Turn Ceramic Disc Angle Valve offers ease of operation and promises a long-term, reliable solution to water flow control. Its various features, including ceramic disc technology and angle design, make it a worthy investment for anyone looking to achieve efficiency and reliability in their plumbing systems.

Solutions For Waterworks Plumbing

Get quote Now

Free Sample with OEM

× How can I help you?