stainless steel 304 angle valve

Angle Valve Manufacturer

Revolutionize your fluid handling capabilities with our state-of-the-art angle valves, crafted to cater to the exacting bulk requirements for quality, affordability, and seamless integration. Boost your operational efficiency and output. Experience reduced operating costs and enhanced system stability, delivering ultimate value to your enterprise.

brass angle valve

Manufacturing Reliable Angle Valves

We take pride in delivering custom solutions about angle valves tailored to your plumbing needs and preferences. Our team of experts is dedicated to providing excellent customer service and support throughout the entire process, from design to valve manufacturing and delivery, with Plumberstar supplier that you can trust that you’re getting a top-quality angle valve that meets your unique needs and ensures the reliability and efficiency of your plumbing system.

Need to know about angle valve

The angle valve has an inlet and an outlet port perpendicular to each other. It is categorized as a manual valve, primarily used to regulate or stop the flow of a liquid within a pipe. Therefore, it is commonly referred to as an angle stop valve. Stop valves are a type of valve that effectively stops liquid flow within a pipe. Angle valves have an oval knob or rotary handle. In public places where the possibility of damage or stealing is a concern, using removable handles seems to be a highly effective solution. The earlier version of the knobs on the angles required many rotations to achieve a complete stop of the flow. Currently, most angle valve manufacturers provide angle valves with ¼ turn handles, enabling quick shutoff in emergencies. They are frequently connected to toilets and faucets, enabling users to perform faucet repairs without the need to shut off the water supply to the complete house.

Design and Function: As the name suggests, angle valves are designed to create a 90-degree angle (right angle) in the pipe or tubing system. They essentially allow a pipe to ‘turn a corner’ and direct flow from one direction to another.

Operation: Angle valves typically have a handle or a wheel that can be turned to control the flow of fluid. Turning the handle clockwise usually closes the valve (stops the flow), while turning it counter-clockwise opens the valve (allows flow).

General Applications For Bulk Angle Valves

The most common way to use an angle valve is for fixtures on a sink in the plumbing system. These valves allow water to flow out of one pipe and into another, but only when the two pipes are at an angle. They also allow you to shut off the water more easily than other valves because they can be turned on or off by hand without using any tools. Angle valves are typically used for bathroom fixtures like sinks, toilets, and showers–but they can also be found in some irrigation systems and air conditioning units that need coolant fluid.

You may use the angle stop to turn off the water supply to the appliance or fixture in question while you wait for the necessary repairs to be carried out if there is a water leak or even a full burst.

The faucet or other fixtures need an update or replacement to meet modern standards. It is unnecessary to turn off the water supply to the whole home or building to repair a single appliance or fixture; instead, you may utilize angle valves to isolate the problem and turn off the water supply to that one appliance or fixture.

Manufacturing Types of Angle Valve For Plumbing Systems

  • Multi-turn Angle Valves: It has a handle that requires multiple turns to open or close the valve. They offer a high control over the flow rate but may wear out over time due to the repeated turning.
  • Quarter-turn Angle Valves: These require only a 90-degree turn to fully open or close. They’re easier to use and less prone to wear than multi-turn valves, but they offer less precise control over the flow rate.
  • Thermostatic Angle Valves: Equipped with a built-in thermostat, these automatically adjust the water flow to maintain a desired temperature. Heating systems, Showers, and baths are used more.
  • Pressure Balance Angle Valves: Designed to maintain constant water pressure, they’re often used in showers to prevent sudden temperature changes when other appliances are used.
  • Angle Check Valves: These have a mechanism that allows water to flow in one direction only. They’re used to prevent backflow and contamination in potable water systems.
  • Angle Ball Valves: These electrically operated valves are used when remote control is necessary. They can be opened or closed by an electric current.
  • Mini Angle Valves: 1/4″-3/8″ and 1/2″. These are used in tight spaces or when flow control is needed for a smaller pipe or tube.
  • Gate Angle Valves: Rather than turning a handle, these use a gate mechanism that lifts to allow water flow. They offer a high level of control and are often used in larger water plumbing pipes.

Multi turn shut off valve

90 degree Angle valve

Quarter Turn Angle valve Tap

Chrome Angle valve

Multi-turn Angle Valves

It used to manage the flow of water in pipes. It has a body, a bonnet, a stem, and a wheel. Bolts link the body to the bonnet and the stem to the wheel. You can open and close the valve with the wheel. In homes, multi-turn angle valves are often used in dishwashers and washing machines. A handle is connected to the rubber gasket at one end of the valve. The stem of the device descends into the valve cavity when the valve handle is turned, thereby applying pressure to the gasket against the inner surface of the valve and effectively obstructing the flow. Engineers refer to compression valves as “multi-turn valves” because depressing the handle into the seal requires multiple rotations.

Quarter-turn Angle Valves

Quarter-turn angle valves are another name for 1/4-turn ceramic disc valves. To open or close them, they turn a full circle. By turning them 90°, 1/4 turn angle valves can be fully opened or closed. In other words, they cover a lot less rotation than regular ones. 1/4 turn ceramic disc angle valves work better, faster, and more efficiently. Controlling the flow of liquid or stopping it is what they perform. This kind of valve has two holes in it. One connects to the supply, and the other comes up in your shower or appliance. The liquids pass through the valve through a hole and come out at a right angle to the opening.


Thermostatic Angle Valves

Radiator Angle valve

Pressure Angle Balance Valve

Balance valve

Thermostatic Angle Valves

This valve is a mechanical part that controls the flow when the temperature is room temperature. As ambient temperature increases, the TRV begins to reduce flow. The TRV permits the flow to increase as the room cools. The thermostatic valve can regulate both a single and multiple heat emitter.These valves are hydronic components that have been devalued. However, they are so commonplace, inexpensive, and valuable. Pumps or valves are present in the vast majority of systems. Position a low-voltage thermostat in a way that most correctly demonstrates the temperature of that area.

Pressure Balance Angle Valves

A pressure-balanced angle valve ensures that water in a shower or bathtub remains at an almost constant temperature, even when there are variations in pressure in the hot or cold supply lines. It functions by monitoring the pressures of hot and cold water entering the supply line and adjusting to temperature variations to maintain a constant water temperature.

A sudden change in water usage, such as turning on a clothes washer or toilet flush, could potentially discharge hot water into a shower or bath, leading to the risk of injuries without a pressure-balancing angle valve.

Angle Check Valves

Angle check valves Brass

Angle Ball Valve

Angle ball valve for wash machine

Angle Check Valves

Angle Check Valves are installed on suction pipes leading to above-ground storage tanks and have springs of the appropriate rating to maintain priming pressure. Additionally, it prevents the head of fuel pressure from escaping the injector. The hose rotation should be paired with the pressure relief valve if the pumping system has one.Their 90-degree turn allows effortless control of water flow. Discover their essential role in diverse plumbing systems, from household water supply to industrial pipeline networks. Dive into the specifics of selecting the right valve and understanding its maintenance. Grasp the unique functionality and strength of check angle valves

Angle Ball Valves

An angle ball valve is a quarter-turn valve that has a lever handle. This kind of valve is used to control the flow of water in home pipes. There is a hole in the ball inside the valve that lines up with the ports for permitting air in and out when the handle is open.When the handle is turned down, the ball stops the water from moving. When the ball is under too much pressure on either side, it will fall off one side or the other until it is balanced again. When you turn a quarter turn, there are four equal openings in one way (2 upper and 2 lower). But when you turn it 90 degrees to close it off, there are only two openings (1 upper and 1 lower).

Mini Angle Valves

Mini Angle Valves Nickel plated

Angle Gate Valve

Brass Angle Gate Valves

Mini Angle Valves

A mini-angle valve is a small valve often used in places that aren’t giant. The normal sizes are 1/4″,3/8″ and 1/2″.This valve is excellent if you need one that is small and doesn’t get in the way. Design that is light and small: It’s easier to place than many other valves because it’s light and made of flexible material. Plus, you don’t need as much force or power to open or close them as with other valves.

Gate Angle Valves

The gate angle valves are used to open or stop fluid paths. With a valve core that looks like a gate, they allow flow through without stopping when fully opened, which lowers pressure loss. They are made of solid materials like brass or stainless steel, so they will last long. These valves are essential, from significant industrial systems to home water supplies.

Fabricating Spare Parts For Angle Valve

When discussing angle valves, “spare parts” refers to any extra components or replacement parts that may be required to repair or maintain the valve. These components are made to a precise fit inside the system so that the valve can operate at its full potential and last for a much more extended period. The following are the essential replacement parts of an angle valve:

Angle Valve Handle

This is the part of the angle valve that you use to control the flow of fluid pressure. The only thing you have to do to change the pressure is turn this easy part in the right way.

Angle Valve Stem

The handle or actuator applies force to the stem, which then transfers that force to the core of the valve. Frequently, it has a thread and can turn or move vertically inside the valve’s body. Both the durability and corrosive effects of the fluid are controlled and must withstood by the stem material. This requires the material to be strong enough to bear the mechanical pressure of operation.

Valve Seals

Similar to O-rings, seals play a critical role in preventing the flow of fluid between distinct components of the valve. These seals may be constructed from rubber, plastic, or metal, among other materials, and may function as packing, gaskets, or other varieties. The application-specific standards of the valve frequently determine the seal material and type.

Valve O-Ring

These simple, circular seals are vital in ensuring no leaks. O-rings are often constructed of flexible materials such as rubber or silicone, and they are put in precisely machined grooves in the body of the valve or on other components to ensure a tight and secure seal. The size and the kinds of materials are made to fit the particular pressure and temperature conditions under which the valve is executed.


In angle valves, the flat disks, often composed of either metal or plastic materials, have the purpose of providing a uniform and smooth surface. It enables an equal distribution of pressure throughout the various components of the valve. These components aid in the prevention of leaks and minimize wear, particularly in areas of the valve where rotational motion occurs between multiple elements.

How Does Angle Valve Work

Angle valves, also called angle stop valves, are a kind of manual valves that are frequently used in plumbing applications to regulate the flow of water. A lever handle is integrated into the valve’s primary body. It encloses a floating seal and is utilized to open and close the valve.

Almco Plumbing

During the ‘open’ position of the valve, a seal is placed between its two ends to prevent the passage of water. Water can pass through the valve when the seal deviates from its initial position when the lever is rotated in either direction.

The two ends of the angle valves are typically joined by a supply line during installation. Water enters the valve body through the inlet from the source, proceeds through the valve, and ultimately moves out through the outlet on the opposite side.

By using a lever handle connected to the valve in the opposite direction, rotating the valve in one direction permits water to pass through the seal and close it. It is attained manually or by connecting the actuator to a remote control to open and shut the valve.

The ability to adjust the water flow to the desired level, being relatively inexpensive and straightforward to install, are some benefits that angle valves possess over other plumbing fixtures. In applications requiring a variable or low water supply, such as a kitchen basin, sprinkler system, water softener, or water heater, they are typically installed.

Factors Consider While Wholesale Angle Valves

What is the one element that makes up an effective plumbing system? It may come as a surprise to discover that the object in question is a diffident and unassuming angle valve. However, which is the most efficient angle valve? Like an accomplished chef who relies on the proper equipment to craft a magnificent dish, your plumbing system necessitates the highest quality angle valve to ensure high performance. However, what ought you to seek out? What characteristics define the term “best” in the context of angle valves? 

Ideal angle valves are carefully manufactured using premium materials such as nickel-bronze, brass, bronze, stainless steel, or even high-grade plastic. The material composition of the valve significantly influences both its functionality and durability. The appropriate material is corrosion-resistant and can sustain extreme pressure and temperature fluctuations.

The user’s needs determine the precise specifications and dimensions of the angle valve. Align the conduit size with the valve size to keep the system’s efficacy and flow rate. Additionally, consider the pressure and temperature management capabilities of the valve. An optimal angle valve would conform to the specifications of your plumbing system.

There are numerous varieties of pressure balance, multi-turn, quarter-turn, solenoid, mini, gate, and check angle valves. Each type possesses distinct characteristics and advantages. A quarter-turn valve provides quick open/close capabilities, rendering it well-suited for insistent shutoff situations. On the other hand, thermostatic valves regulate water temperature, guaranteeing a steady stream of water at the intended degree of warmth. By recognizing the distinctions between valve types and their respective uses, one can select the most suitable angle valve to suit their requirements.

It is an integral part of selecting the optimal angle valve. A reputable manufacturer would deliver products of superior quality, provide individualized service, and maintain quality assurance. Furthermore, they would furnish exceptional post-purchase assistance, aiding in resolving any complications that may arise.The optimal angle valve is not determined by a single factor alone. Various factors, including material, type, size, quality, simplicity of installation, and manufacturer reliability, are at play. An angle valve that fulfills these criteria would ensure a reliable and efficient piping system.

Predominant over quality are the finest angle valves. This comprises the components of the valve in addition to the valve body. Each part—the disc, stem, packaging, and bonnet—is vital to the valve’s performance. Ensure that these components are constructed to last the rigors of your application and are of superior quality.

The optimal angle valve requires no effort to install or maintain. This entails straightforward user manuals, simple assembly and disassembly, and the availability of spare parts. Additionally, one that requires little to no maintenance would be the most advantageous angle valve, saving time and water or energy.

Supply Standard Sizes for Angle Valves

1/4 inch: This ize isn’t used often, but you can find it in some places or situations. 3/8 inch is one of the most common sizes, and it’s often used for supply lines to toilets and faucets in homes. Another standard size is 1/2 inch, used in many residential and commercial applications. It is used for toilets and other significant fixtures.5/8-inch: This size is standard for some types of fittings and water systems in some areas.

3/4-inch: This size is more common in commercial applications or places where a higher flow rate is required.These sizes are for the types of connections, which could be compression or threaded. Not only the size of the angle valve you choose but also the kind of connection is essential. Make sure it works with the plumbing you already have.

Wholesale Standard Working Pressure And Working Temperature

The application, the materials utilized, and the particular design requirements may have a significant impact on the standard operating pressure and temperature of the different systems and components. To provide a broad background, particularly when discussing widespread plumbing systems and features such as valves, the following is an overview:

Standard Temperature:

Cold water systems typically function at temperatures ranging from 1 °C to 25 °C

The typical temperature range for residential hot water systems is between 49 to 60°C (120 to 140 °F). However, to avoid being burned by the fixtures, 49 °C is often recommended.

HVAC Systems: Heating systems may work at temperatures ranging from 60°C (140 °F to 80°C (176 °F), while cooling systems may run at temperatures as low as 7°C (45°F) to 12°C (54 °F).

Industrial Systems: Able to function at significantly higher temperatures depending on the application, with specific processes demanding temperatures greater than 200°C (392 °F).

Standard Working Pressure:

The typical range for the pounds per square inch (psi) of residential plumbing systems is

Nominal pressure: 1,0 MPa (10 bar)

working media: hot and cold water (water systems)

The pressure of the water is kept within this range by the pressure regulators included in many designs.

Commercial and Industrial Systems: The pressure may vary substantially depending on the application. However, it can be anywhere from 100 to 300 psi or even more for some industrial operations. This pressure range is typical for commercial and industrial systems.

Raw Material We Used in Angle Valves Manufacturing

The composition of angle valves can vary significantly, depending upon the particular application. Angle valve manufacturers companies frequently use materials are the following:

Material that is frequently used in high-pressure and industrial settings, stainless steel is a robust, durable, and corrosion-resistant material. Angle valves of stainless steel are commonly employed in oil and gas pipelines, chemical processing, and other hostile environments.

Brass is frequently used in manufacturing angle valves due to its durability and corrosion resistance. When cost is a concern, brass angle valves are commonly employed in piping systems and other applications.

Bronze is an alloy that is resistant to corrosion and is frequently used in structure and marine applications. Bronze angle valves are commonly used in seawater intake systems, marine piping systems, and other applications where corrosion resistance is critical.

Carbon steel is a material that is frequently used in industrial and high-pressure applications due to its strength and durability. Carbon steel angle valves are utilized in steam systems and oil and gas pipelines.

A corrosion-resistant and long-lasting material, cast iron is frequently employed in industrial and plumbing systems. Angle valves made of cast iron are used in water supply and steam systems.

PVC (polyvinyl chloride) is a low-cost, lightweight material frequently employed in low-pressure applications and piping systems. In applications such as irrigation systems, the use of PVC angle valves is common.

General Process Fabricate for Valves

General Angle Valves Manufacturing

Our comprehensive overview of the manufacturing process for angle valves begins with carefully selecting premium raw materials. To ensure the integrity and longevity of our angle valves, we obtain resilient metals, including brass and stainless steel. Before each material is tested, it undergoes extensive quality reviews and testing, ensuring that only the highest quality products are produced. Obtain an in-depth knowledge of the precision machining phase of fabricating angle valves. Our CNC machines are utilized to transform raw materials into precisely machined valve components, assuring a flawless fit and smooth functioning. 

Angle Water Corner Valve

Australian Angle Valve

Experience the superior performance and durability of Plumberstar’s 1/2″ DZR Australian Angle Valves, constructed using high-grade DZR materials for enhanced corrosion resistance. These innovative angle valves boast a full-flow design that ensures optimal water flow, while the Teflon seat guarantees leak-proof operation. With their easy-to-use lever handle and compact design

Handle Chrome Plated Angle Valve slow open cartridge

Common Angle Cock Valve

Brass Angle Cock Valve with Zinc Handle for Enhanced Performance: Experience the perfect blend of functionality and durability with Plumberstar’s 1/2″ x 3/8″ Brass Angle Cock Valve, featuring a sturdy brass body and a long-lasting zinc handle. This reliable valve is designed for easy installation and offers exceptional performance in various plumbing applications. With its full-flow design and leak-proof sealing.

Chromed 90 Degree Round Handle Quick Open Bathroom Brass Angle valve

Brass Vertical Angle Stop Valve

Explore the unparalleled quality and efficiency of Plumberstar’s Brass Vertical Angle Stop Valve, skillfully crafted with a solid brass body with zinc handle. This top-tier valve delivers accurate water regulation and seamless operation, making it ideal for various plumbing applications. Its accessible quarter-turn handle and cartridge allows for effortless adjustments, while the integrated filter safeguards your system from debris and potential harm. 

Premium Angle Stop Valves

Elevate your plumbing with our Premium Angle Stop Valves, boasting unmatched durability, leak-free performance, and precise water control for any application.

Why Choose Our Angle Valves

Our Plumberstart angle valve manufacturing team of highly trained engineers collaborates directly with you to design angle valves that are ideally suited to meet the requirements of your particular application. We approach each order as if it were a distinct need, so we are sure your angle valve will perfectly meet all your requirements.

Consider an item withstood a test over time as the most resilient purchase you maintain. Intend that it was an angled valve, that is precisely what we produce. Our angle valves are constructed from only the highest-quality materials to ensure that they endure the test of time and continue to provide reliable service throughout the year.

Regardless of the temperature resistance, pressure handling, or dimension requirements of your angle valve, we have a solution for you. Our extensive product selection ensures that we have an angle valve suitable for any given challenge.

In addition to optimizing functionality, they also boost the visual appeal of your plumbing system. We consider a well-designed angle valve a detailed work of functional craft that integrates perfectly with its environment.

Our angle valves are rigorously tested to ensure they conform to the most recent industry and residential plumbing standards. Each valve is subjected to a comprehensive quality and performance inspection before it is transferred from our factory. We prove that our angle valves are superior, not merely emphasize it.

Our commitment is to enhance the environmental protection. By contributing to a verdant planet, we ensure our angle valves are environmentally beneficial through sustainable manufacturing processes. We use energy-efficient methods, recycle whenever feasible, and reduce waste to operate an environmentally friendly company.

Estimated Cost Analysis For Angle Valve

Analyze the cost of installing and maintaining angle valves, as well as any potential savings energy. You may save money on labor costs and prevent unnecessary maintenance on your plumbing system by evaluating the pros and cons of different angle valves and their associated prices. With this information, you can choose angle valves for your plumbing projects with the best combination of performance, longevity, and cost.

Angle Valve & Manufacturing Process

Numerous industrial and residential processes rely heavily on angle valves, among the most vital components. Therefore, during the angle valve manufacturing process, it is critical to ensure that it undertakes every needed procedure.

Since this device’s functions are delicate, its quality must always meet the necessary criteria. Within this specific section, we will look at the sequential procedures that comprise the fabrication of an angle valve. Here we go;

Step 1: IQC-Incoming Quality Control

This procedure serves as the initial step in the manufacturing process of the specified function. Important in this instance is the fact that, before proceeding, each material is examined and certified as suitable for the manufacturing procedure.

On the other hand, it is critical to make sure that the primary materials utilized in the production of this apparatus meet the necessary criteria. This is essential as it serves as the basis for identifying the optimal material to produce an angle valve of superior quality. Undoubtedly, the testing is conducted in labs utilizing a variety of machinery.

angle stop valve

Step 2: Cutting of Brass Rod Raw Material

This step aims to cut the raw material to the appropriate lengths. It’s an expensive operation that requires specialized equipment to make the necessary cuts. However, you should check the length of the angle valve to confirm that the piece you’re cutting is the right size.

raw materials

Step 3: Forging

In this instance, the primary material, which is the brass rod, must also be subjected to intense heat. You must now forge the rod after it has been heated, as this will allow you to achieve the desired design and shape of the angle valve. Additionally, it is vital to exercise caution during this phase so as not to interfere with the forging procedure. Because you will probably be required to initiate an entirely new process once you modify it. Moreover, this can be time-consuming and tiresome. Therefore, it is optimal to ensure that the brass rod is forged appropriately.

Forging technology

Step 4: Transfer The Semi-Finished Product To The CNC Center

Once the brass rod has been forged, it must be transported to the CNC center. It is important to remember that the product is currently in the semi-finished stage. Thus, imparting the required form and aesthetic becomes comparatively effortless. The CNC center generally denotes a manufacturing procedure utilized to fabricate cylindrical components. The rotation of the piece induces a linear motion of the cutting device.

Some CNC centers are equipped with computer numerical control and are capable of performing a wide variety of drilling and milling operations. Thus, after the forging process, the brass rod is supplied to this machine for the necessary twisting and drilling processes.

CNC machine brass parts

Step 5:Finishing Process of Angle Valve

Annealing all semi-finished products

To achieve this, utilize all the appropriate materials to fortify the angle valve. The objective is to increase its strength to withstand various elements for improved performance. By subjecting this device to annealing, it acquires the essential characteristics that will empower it to endure multiple operational circumstances.

Semi-finished product polishing

This phase entails refining the product to acquire additional essential features and an attractive appearance. Additionally, it becomes imperative to utilize the suggested materials when refining a product that is only partially complete. However, it is essential to note that this process becomes viable only after annealing the material. Indeed, this is due to the possibility that refining it before annealing would mar it.

Chrome plating 

This concludes the process for the finished angle valve product. It refers primarily to the electroplating process or method by which a thin layer of chromium is applied to a metal object. As soon as this is complete, the concluding stage for the angle valve will conclude.

finish plating process

Step 6: Quality Testing 

The processing of the angle valve is complete. This step entails transporting the angle valve to a laboratory with the appropriate testing apparatus. The fundamental purpose of device testing is to determine whether the device has achieved the desired quality. There are a few tests, and the laboratories are equipped with the following machines:

Quality check station

Step 7: Assembling and Packing

The end of the angle valve manufacturing procedure has arrived. Immediately as you have completed all the necessary tests, the device must be assembled and packaged. Assembling, in this context, refers to joining all the various components and elements so that the final product is user-friendly for the purchaser. Generally, there are specific pieces of devices that must be utilized for the assembly of a portion of the components. Such devices facilitate the unit’s assembly by aiding in achieving the required standard.

Furthermore, the packaging simply inserts the device into the designated case to facilitate transportation. Simply insert, even the packaging must meet the required standards, as it is one of the most important selling factors. Thus, those processes must occur to produce an angle valve. It is a tedious procedure that covers every aspect, with particular emphasis on quality.

valve assembly

What Are The Finish Of Angle Valves?

Our finishes, which range from classy chrome plating to simple brushed nickel, are made to match your style and keep them in good shape. Antique brass and oil-rubbed bronze are classics that will never go out of style. You can select from satin gold or matte black, which makes the space more luxurious.

How To Check Quality of Angle Valves?

In plumbing, it is essential to use high-quality angle valves. But how can you be sure they’re any good?  Find a reliable angle valve manufacturer?

Sanitary quarter turn angle valve

Evaluate the Quality of the Material

The angle valve’s material is crucial to its functionality and durability. Valve manufacturers use brass, bronze, stainless steel, and nickel bronze to create their finest angle valves. Checking the materials’ durability, corrosion resistance, and suitability for prolonged usage is essential.

Check the Valve’s Performance 

The valve’s quality may be judged by how simple it is to turn. If it’s a quarter-turn valve, it should spin easily and stop at 90 degrees. The spindle movement of a multi-turn valve should be unrestricted and effortless.

Pressure Analyses

A pressure test is the only foolproof method of determining whether a valve can withstand the specified pressure. Most reliable manufacturers would gladly show you test results or perform tests on request. The valve must withstand high pressure.

Confirm the Accuracy of Dimensions

Verify the angle valve’s size and thread dimensions using appropriate instruments like calipers and thread gauges. Seemingly, little deviations may cause leaks and other significant problems.

Check for Leaks

When the valve is closed, it should form a tight seal, but you may check for leaks to be sure. Applying pressure to the valve and checking for leaks using a detecting solution.


Any faults in construction or damage to the product itself may be seen with a simple visual assessment. Check the valve for damage, such as fractures, indentations, or other flaws that might compromise its function.

Analyze the High-Quality of Its Parts

Check the materials used in the seals, gaskets, and spindles since these are the most often replaced parts. They must be sturdy and well-manufactured.

Consider the Manufacturer’s Reputation 

 Although it may not appear connected, an angle valve manufacturer’s track record might provide important information about its approach to quality assurance. Check out what others have said about the product online or ask others who work in the same field what they think. A high-quality angle valve may cost more upfront.

The Common Pitfalls While Purchasing Angle Valve

If you want to avoid common problems when buying angle valves, make sure you know what they are and choose a trustworthy seller like Plumberstar. Buyers often have issues with improper quality, incorrect sizes, and insufficient corrosion resistance. Another significant concern is the chance of coming across damaged materials and parts that could make the valve less valuable. When you Wholesale angle valves, it’s easy to make mistakes, like getting lighter weights instead of heavy ones or a plastic knob instead of a zinc metal handle. Polishing and chrome plating of bad quality, lack of salty spray and water pressure and leak tests, and using recycled materials instead of eco-friendly ones.

If you purchased low-quality angle valves from suppliers, they might leak, stop working, and not last as long, which will cost you more to fix or replace. Choosing the wrong material for your angle valve can lead to rust, a shorter life, and problems with how it works with other plumbing parts.If you chose the wrong size, it could be tricky to install, control the water flow poorly, or even damage your pipes.Some providers might not give you the chance to change things to fit the needs of your project or your style perceptions. It can be hard to get professional assistance, address concerns, or fix product-related problems when you work with providers who don’t provide good customer service. To avoid these problems, work with a trustworthy company like Plumberstar that is dedicated to delivering high-quality, customizable angle valves.

Difference Between Gate Valve and Angle Valve

There are numerous varieties of valves on the market, each with its own set of advantages and characteristics. Angle valves and gate valves are two of the most widely used types of valves. Despite their diverse range of applications, both valves exhibit several significant distinctions. The main distinctions between angle valves and gate valves include the following:

Angle valves are more suitable for thinner or less viscous liquids, whereas gate valves are more commonly used with heavier or more viscous fluids. Because gate valves are less susceptible to obstruction than angle valves, they are preferable for situations where clogging is an issue.

The valves have a disc that rotates to block fluid flow, whereas gate valves have a ridge or wedge that slides into position to obstruct fluid flow. Installation of gate valves is more challenging than that of angle valves.

Angle valves are typically utilized in lower pipe diameters, whereas gate valves are used in larger pipe diameters. The cost of gate valves is more than angle valves. Its higher leakage propensity than gate valves, angle valves are less suitable for applications where leakage is a concern. The face-to-face dimension of angle valves is less than that of gate valves.The disk is welded to the body of an angle valve, in contrast to being affixed with a pin in the case of a gate valve. Angle valves are more user-friendly in operation than gate valves.

Bonnet assembly is welded to the body of angle valves, as opposed to being fastened into place in gate valves. Angle valves functionat an angle of 90 degrees, while gate valves follow a linear path. Concerning flow characteristics, angle valves are superior to gate valves. Angle valves are characterized by comparatively diffident thrust loads compared to gate valves.

The angle valve, also referred to as a chemical valve, is a valve type typically employed in situations that need a high degree of precision. In contrast, the gate valve is a specific design of valve intended for use in situations requiring regulating a substantial volume of fluid.

In conclusion, choosing between gate valves and angle valves is essentially determined by the needs of the particular application. The characteristics of the fluid that has to be regulated, the temperature, the operating pressure, the amount of space that is available, and whether or not the priority is flow control or shutting off the fluid are all important considerations. Because of this, having a solid grasp of these essential distinctions may help you make an educated decision, which in turn can improve the effectiveness and durability of your fluid control system.

2 way angle valve

2 way Vs.3 way angle valve

Two different inlets or exits can connect through a 2-way angle valve. This can be used to link two different pieces of equipment together or to link one piece of equipment to more than one input or output. Two-way angle valves come in a lot of different styles, and each one is used for a distinct purpose.

When straightforward open/close functionality is required, such as in water supply lines where the flow must be entirely on or off, these valves are usually used. The primary characteristic of a two-way angle valve is its capacity to effectively obstruct fluid flow when required by providing a secure shut-off.

Two way Vs.Three way angle valve

You can change the direction of water flow in three ways with a 3-way angle valve. They are often used where two water lines meet, like a kitchen sink. You can turn the handle to allow the water to go straight down the drain or to one of the two sides. Most of the time, this kind of valve is used to connect a yard hose. It stops the water flow but keeps some pressure in the line so it doesn’t get too flat. If a building only had one outlet on a floor and people needed to use both hot and cold water, this type of valve could also come in handy.

To sum up, the main difference between 2-way and 3-way angle valves is the number of holes, which affects how the fluid flows. A 2-way angle valve is a more accessible device to turn fluid on and off. A 3-way angle valve, on the other hand, gives you more control over the flow and direction of fluid. What you choose between the two relies on the needs of the applications.

3 way angle valve

What Are the Main Benefits of Angle Valves?

Angle valves are a form of valve utilized to regulate water flow in water systems. They are advantageous because they prevent backflow, which could result in overflow and property or commercial damage.

Moreover, installation and maintenance of angle valves are straightforward, so you will have no difficulty employing them in your home or office. Due to their numerous advantages, angle valves are a vital component of any water system, whether in a residential or commercial setting. 

One prevalent cause of water pressure loss is when the water travels at an incline that exerts pressure against the pipeline wall.The pipe is pressure-sensitive, which leads to water leakages and corrosion. Angle stop valves moderate pipeline water pressure losses through multiple mechanisms.One possible approach to reduce the pressure exerted on the conduit walls is to limit water flow at a specific angle. This prevents damage and leakage, which are significant issues that can result in manufacturing reductions or even shutdowns.

Installing a water sprinkler in your garden eliminates the need for pressure washing or utilizing a hose, allowing you to reap the benefits of irrigation.

In addition to being user-friendly and secure, they can be modified to suit specific requirements, which makes them ideal for industrial and domestic water supplies. Angle stop valves prevent accidental overflow or accumulation by halting the water flow automatically when it reaches the desired angle. This adds a layer of protection.

Scalding and bubbling overs may result if the water in an improperly maintained piping system reaches its boiling point. By regulating the water flow in the plumbing system, angle valves aid in the prevention of these calamities by preventing water from overflowing. 

They can accommodate various locations, including kitchen basins, bathtubs, and showers, ensuring the protection of all individuals.

There are numerous advantages to angle valves, including their enhanced safety and efficiency and straightforward implementation. They have many applications, including commercial establishments and residential plumbing systems.Moreover, angle stop valves are more versatile and user-friendly due to their additional characteristics. Consider angle valves if you’re searching for a simple method to increase water flow in your plumbing system or reduce the risk of water pounding.

Angle Valve and Ball Valve

These valves are different in these ways:

Ball valves need more upkeep than angle valves, but that might not be a problem if the placement spot makes it easy to get to the whole water system.

You can use copper or PEX tubes with an angle valve. A ball valve can only connect to pipes made of metal, like copper, steel, or PVC. Remove the handle on top of the ball valve from its connected shaft to close the line over it. Then, turn it around 180 degrees. This will stop the flow of fluid out of the fitting and seal it against the inside wall of the hole in the flange plate.

For both types, tightening doesn’t always mean closing. Once you feel resistance, tighten another quarter turn past where you felt resistance to ensure there’s no chance of leaking. It would be best if you used pliers instead of your hands for this. 

If you make a lot of left-hand turns, a ball valve is better than an angle valve. The sharp turn can make it more likely to stick by adding friction. If the water lines are ensuing and easy to break, on the other hand, an angle valve might be best. This kind of damage could happen to a gas stove or a fridge. Although they are behind a wall, the valves are safe because nothing can touch them. 

Make sure it fits well, no matter what kind you pick. A ball valve should fit tightly into its hole and stick out past the threads, while an angled valve should sit directly on top of the pipe tip. Both should never leak, even when turned off and tightened down. However, don’t tighten them too much.

The outlet of an angle valve is round instead of sharp, like the outlet of a ball valve. That means parts won’t have to work as hard, and there will be better safety against clogging. 

Angle valves don’t need seals because they fit flush against the pipe, but you can use them if necessary. 

Gas ball valve works

Gas ball valve works.

To change a ball valve, use a wrench to loosen the two nuts on top of the valve. Then, remove the handle from the threaded shaft. This shows a triangular nut that is under the knob. A wrench can be used to loosen it, and then the head can be pulled up to remove it. It can be put on a new stem or removed from the old one (called “reaming”), and any fix leaks with new packing materials. Both angle valves and ball valves are safer than other types.

The flat back end of an angle valve makes plumbing installations easier in small spaces, like behind kitchen cabinets or shelves holding heavy things. This is because the wear is spread evenly over the curve instead of concentrated in one spot around the edges. The valve can still be used and will never get in the way of other lines. 

Bulk Angle Valve Vendor, Why Choose Plumberstar?

Plumberstar, an house and industry-leading provider of angle valves, offers a wide range of product customization options. By working closely with our clients to comprehend their needs, we can provide customized solutions that suit their requirements. A manufacturer of angle valves with an excellent record for on-time delivery and streamlined logistical operations. Our proficiency in international shipping and streamlined supply chain management ensures that your angle valves will be delivered timely and in pristine condition.

Plumber turns nut on angle valve under wash basin using spreading wrench.

Angle valves were developed in the earliest piping systems when water flow regulation was crucial. Materials and designs have evolved to satisfy contemporary needs. Manufacturers have shifted from using cast iron and bronze to brass and stainless steel to improve the performance and durability of the product. In contrast to the manual operation that was prevalent in early angle valves, electric and pneumatic actuated valves permit remote operation and precise control. Angle valves are essential in numerous sectors, including irrigation, water supply, drainage management, and industrial processes.

The FAQs About Angle Valves

Please note that are common questions from most customers. Could you please feel free to contact us if any further questions or are confused about angle valves

A brass angle valve is one in which the exterior is plated with chrome. Typically, it is installed on a tiled wall to make it easier. It is commonly used for installing faucets, toilets, and water heaters. Brass angle valves connect the internal and external water conduit interfaces. The brass angle valve controls the water flow effectively, allowing for some water saving. It features an effective shut-off valve and precise and smooth flow regulation. This valve's brass body contributes to its longevity, reliability, and suitability for service. It is chrome in color, maintenance-free, and designed for a single flow direction; it is also compatible with a wide range of substances and applications.

One of the most frequently utilized valve varieties in residential and commercial piping systems is bronze angle valves. This valve category is adaptable, reliable, and economical for various applications. Bronze angle valves are offered in multiple sizes and designs to accommodate a variety of systems, with the primary function of regulating the flow of hot and cold water. They are not only simple to install, but their corrosion resistance is superior to other materials.

Copper alloyed with zinc or tin, bronze angle valves are superior in heat conductivity to materials like steel and plastic, enabling them to withstand temperatures higher than those in such valves. This valve type is highly suitable for extended periods of operation in high-pressure environments, including chemical plants and industrial facilities, due to its durable design and sturdy construction. Moreover, the secure seals on these valves assure constant pressure regulation efficiency.

Kind of valve that may be used to regulate the flow of fluids like water, gas, or other substances is called an angle valve. Because the flow may be directed in either direction with only a quarter turn of the handle, it is frequently referred to as a quarter-turn valve. This is because the handle must only be rotated a quarter of a turn. Faucets and showerheads are common places for them, in addition to other plumbing fixtures including sinks, toilets, and dishwashers. Typically, they are made of plastic. It is important not to mistake angle valves for Y-shaped valves, which have various design elements such as shutdown cleats and employ two handles rather than one. Angle valves have a single handle.

A plumbing fitting known as an angle valve regulates water flow using two angles, each of which is 90 degrees. The water flow may be steered in any direction, and its speed can be adjusted as it enters or leaves the system. Angle valves are most often seen in commercial settings, where they contribute to the getting of appropriate pressure and flow requirements for various industrial activities, including food service, chemical manufacture, and power generation, among others. However, angle valves may also be used in domestic settings, such as the hoses that connect to washing machines and the lines that connect to dishwashers.

Angle valves are a form of valve utilized to regulate water flow in water systems. They are advantageous because they prevent backflow, which could result in overflow and property or commercial damage.

Moreover, installation and maintenance of angle valves are straightforward, so you will have no difficulty employing them in your home or office. Due to their numerous advantages, angle valves are a vital component of any water system, whether in a residential or commercial setting. 

 Plumberstar! Our full turn angle valve and quarter turn one make it easy to fix any faucet in minutes. Plus, our high-quality construction means you can trust Plumberstar to last. Don't wait - get your Plumberstar today!

We can make a test sample to your specifications if necessary. Samples are free, but shipping costs will need to be covered. Sample fees may be refunded if an order is placed in bulk.

  • Sample Manufacturing Time:Three to Five Days
  • The Cost of Sample Shipping:Shipping costs are calculated based on the item's dimensions, weight, and location.

Ever want to fix an angle valve but don't know the size? That's what Plumberstar was made for. It has different sizes from 1/4" pipe, 3/8", 1/2" and 5/8", and so on down to 3/4 inch threaded connection. BSP(EN331) thread and NPT thread are available.

Plumberstar, the ideal star-shaped angle valve, is now accessible for purchase in pipe sizes up to 1/2 inch in diameter and with an 8-inch radius. It is made from extra-durable stainless steel resistant to rust and corrosion, allowing you to install one without concern that it will fail years later. A straight-through pinhole guarantees that there will be no leakage escapes! And most importantly? It is available in gold (the most desired color), silver (a traditional metal), copper, or bronze (for those who value stylish design). Residential plumbing flow

An economical and reliable angle valve that is drip-free and wipe-clean. We have provided various finish options to facilitate your selection process: brushed nickel, polished nickel, antique brass plating, chrome-plated iron, or trivalent chromate.

Plumberstar differs from conventional plumbing fixtures by its integrated exterior design, which will appeal to the designer. Nickel, polished brass, and antique brass finishes are available to fit the extending shapes of any sink or bathtub.

One prevalent cause of water pressure loss is when the water travels at an incline that exerts pressure against the pipeline wall.

The pipe is pressure-sensitive, which leads to water leakages and corrosion. Angle stop valves moderate pipeline water pressure losses through multiple mechanisms.

One possible approach to reduce the pressure exerted on the conduit walls is to limit water flow at a specific angle. This prevents damage and leakage, which are significant issues that can result in manufacturing reductions or even shutdowns.

Simple and Safe to Operate

Installing a water sprinkler in your garden eliminates the need for pressure washing or utilizing a hose, allowing you to reap the benefits of irrigation.

In addition to being user-friendly and secure, they can be modified to suit specific requirements, which makes them ideal for industrial and domestic water supplies. Angle stop valves prevent accidental overflow or accumulation by halting the water flow automatically when it reaches the desired angle. This adds a layer of protection.

Prevents Scalding and Boil Overs

Scalding and bubbling overs may result if the water in an improperly maintained piping system reaches its boiling point. By regulating the water flow in the plumbing system, angle valves aid in the prevention of these calamities by preventing water from overflowing. They can accommodate various locations, including kitchen basins, bathtubs, and showers, ensuring the protection of all individuals.

Simple to Install

There are numerous advantages to angle valves, including their enhanced safety and efficiency and straightforward implementation. They have many applications, including commercial establishments and residential plumbing systems.

Moreover, angle stop valves are more versatile and user-friendly due to their additional characteristics. Consider angle valves if you're searching for a simple method to increase water flow in your plumbing system or reduce the risk of water pounding.

Increases Water Flow Efficiency

Several domestic applications can benefit from angle valves. For instance, they can utilize it to safeguard plumbing systems and fixtures against water damage.

Additionally, they are ideal for regulating water supply in areas where it is required but not excessive. By preventing blockages, this practice ensures optimal water utilization and reduces wastage.

Performance Needs: 

Is the task need to be done at high temperatures or pressures, or will it be moving toxic like oil or sewage? Then, it might need to choose a body for the valve that isn't made of steel or an oil and gas valve.

Conditions of Exposure: 

What will this valve be used for during its everyday working life? There will be vibrations, rough materials, high shock loads, and temperature processes that could shorten the valve's life. When choosing what kind of valve to use for a particular task, keep these considerations in mind. 

Maximum Flow Rate: 

What is the highest flow rate that can go through the valve when the temperature and pressure at the entering are average? Then, check to see if the valve can handle this amount of flow. 

Cost of Installation:

 The installation cost will rely on the industrial valve seller and the type of valve chosen. However, angle valves are usually less expensive because they don't need any extra parts like seats, packing nuts, and packing strips. They are also easy to open because the packing nuts don't need to be tightened with tools.

Cost of Cleaning: 

What kind of valve is selected will affect how much it costs to clean? Angle valves cannot stick out and get dirty after they've been installed. 

Port Configuration:

Will the shape of the ports convey you whether to choose an angle valve? For instance, if there isn't enough space to place an angle valve because of pipes. Additionally, remember that some pipelines might not allow the installation of either type of valve. If this is the case, the user will have some options to select the appropriate one. 

Operating Cost:

 The cost of operating the type of valve will depend on factors like how often it is used each day, week, or month. The main thing is that an angle valve doesn't need to be turned off its seat before it can be closed. This keeps internal parts from getting worn out. Moreover, angle valves will only close partly when the work is completed.

Some people may believe that an angle valve has some places to fail. An angled valve can crack where the valve seats meet due to pressure buildup, allowing air to leak even when the valve is not under pressure. Certainly, angle valves are crucial in industrial settings for many different industries and uses. That is why it is always best to know the limitations of the specific application before deciding which type will work best.

Get quote Now

Free Sample with OEM

× How can I help you?