PVC Union Ball Valve

Parameters of PVC Union Ball Valve

A ball valve is a shut-off valve that controls the flow of a liquid or gas by means of a rotary ball having a bore

Additional information





Life time:

100000 times On-Off







Thread connection


Working pressure

150 PSI


12 months

Details about PVC Union Ball Valve

PVC Union Ball Valve


  • Union Ball Valve
  • PVC (PolyVinyl Chloride) ball valves are widely used plastic shut-off valves. The valve contains a rotatable ball with a bore. The bore is inline or perpendicular to the piping by rotating the ball a quarter-turn, and the flow is opened or blocked. PVC valves are durable and cost-efficient.
  • Color White/Grey/Black/Blue, many colors are available.
  • Material  PVC Body; ABS Handle; PP Ball; TPE Sealing
  • Size  1/2, 3/4″,1″, 1-1/4″,1-1/2″, 2″, 2-1/2″, 3″, 4.”
  • Standards: GB, ASTM, BS, DIN, JIS
  • Technology: Injection Moulding
  • Connection: Socket  or Thread
  • Packing: Transparent plastic bags first, and then load strong cartons

    PVC Valve Size


    Valve pressure


    Valve Materials


    Valve Standards


    Working Temperature:

    From 0 ℃ To +55 ℃

    Seat sealing Material:


    Handle Material:


    Thread connection:

    Socket and thread


    CE,ISO228,cUPC, CSA





Definition and Uses

A PVC Union Ball Valve is an essential equipment in any plumbing system. It is designed to regulate the flow of water, air, or other liquids and gases through a pipe or hose. A ball valve consists of a handle connected to a circular plastic element that rotates within its frame. When the handle is turned, it causes the plastic element to move freely from open to closed positions and back again, controlling the flow of liquid or gas.

These valves are used in residential homes for water supply systems and industrial applications such as manufacturing plants and chemical processing facilities. In addition, they can also be used in medical instruments, scientific research equipment, and various agricultural irrigation systems. They are cost-effective and highly robust equipment due to their durability and corrosion-resistant materials used in their construction. Furthermore, they are easy to install with minimal maintenance needed over time.

Benefits of PVC Union Ball Valves

PVC union ball valves are an essential piece of equipment for any plumbing and HVAC system. These valves offer numerous benefits, from their versatile design to extreme durability. Here we look at the key advantages PVC union ball valves bring and why they should be the first choice for your next project.

The most popular feature of PVC union ball valves is their ability to provide a tight seal with minimal effort. Their streamlined design means fewer connections compared to other types of valves, which reduces the chances of leaks or breaks in pipes over time. In addition, PVC is also highly resistant to corrosion and other environmental damage, making it an ideal option for outdoor applications where exposure to harsh conditions may be an issue.

Another major benefit of using PVC is its low cost compared to more expensive materials such as brass or stainless steel.

Installation Considerations

When considering installing a PVC Union Ball Valve in your home, there are several points to consider. It is important to ensure that the valve you select is of sufficient quality and will provide the necessary protection for your plumbing system. Additionally, the installation process should be undertaken with proper care and safety precautions.

To begin, make sure you have all the tools you’ll need for installation before beginning any work. Also, check that you have access to a reliable power source like an electrical outlet or generator, as some of these valves require additional power for operation. In addition, it is recommended that a professional plumber review your plans before performing any installations to ensure that everything is up-to-code according to local regulations.

Pros & Cons

When it comes to plumbing, the PVC union ball valve is a popular choice. This type of valve offers many benefits, including easy installation, reliable performance, and low cost. But before you decide to use them in your home or business, there are some pros and cons that should be considered.

The primary benefit of using PVC union ball valves is their ease of installation. With no welding required for setup, they can easily be fitted into existing pipes and require minimal effort to replace or maintain. They also come in several sizes and shapes so that they can meet the needs of almost any plumbing application. Additionally, these valves perform reliably for long periods of time with little need for maintenance — something that makes them especially attractive for businesses seeking durable solutions.

Maintenance Guidelines

Maintaining PVC union ball valves is important for their long-term performance and reliability. These valves, made of durable plastic, are used in a variety of applications from agricultural to industrial settings. The following guidelines provide information on how to properly maintain PVC union ball valves so they can last for many years to come.

First and foremost, check the valve regularly for any signs of wear or damage that may need repair or replacement. Make sure all connections are securely fastened before use and if there are any issues with either the housing or internal parts, contact a professional repair technician immediately. Additionally, periodically inspect the O-rings and gaskets to ensure they have not become cracked or brittle over time which could lead to leaks or other problems.

Why do we use ball valves?

  • They may be considered general-purpose flow control valves used for high-temperature applications. As the name suggests, ball valves use a ball to control the flow of substances from one opening to the next.

A ball valve is a mechanism that controls fluid flow by rotating from an open to a closed position. It does this with a circular disk called a “ball,” which seals the opening and blocks or releases flow. The ball can be made of rubber, metal (e.g., brass), or plastic (e.g., PVC).

The most common use for a ball valve is in plumbing, where it’s used to stop or start water flow. It can also be found in other HVAC, automotive, and petrochemical industries. PVC ball valves are often used in low-pressure applications because of their affordability and resistance to corrosion. They come in various sizes, making them a versatile option for many different types of systems. If you’re looking for an affordable, corrosion-resistant ball valve, PVC may be the suitable material for you.

The HPVC ball valve has a wide range of applications, including:







Some of the benefits of using the HPVC ball valve include the following:



-Wide range of sizes available

-Can be used in low-pressure applications

-Easy to maintain and operate

If you’re looking for a quality ball valve that is corrosion-resistant and affordable, the HPVC ball valve is a great option. With a wide range of sizes available, it can be used in many industries and applications. Please visit our website or contact us today for more information on our products. Thank you for choosing HPVC!

The HPVC ball valve has many applications, including plumbing, HVAC, automotive, petrochemical, marine, and commercial/industrial.

The benefits of using the HPVC ball valve include: being affordable, corrosion-resistant, having a wide range of available sizes can, be used in low-pressure applications, and is easy to maintain and operate.

If you’re looking for a quality ball valve that is corrosion-resistant and affordable, the HPVC ball valve is a great option. With a wide range of sizes available, it can be used in many industries and applications. Please visit our website or contact us today for more information on our products!

water pressure gauge

Metals Vavles Works on Plumbing System

Plumberstar valve fabricator in China. Our main parts for heating pipelines and intelligent water control can supply you with a one-stop basket solution to get your ideas and demands. From design to packaging and logistics are our duty—brass valves and fittings applied in-house, in industry, and commercial construction, in residential. There are related to water pipe control solution, and we have rich experience for outdoor frostproof hydrant and pex heating water manifold indoor.

The Top Standard Valves

Plumberstar ball Valve is with CW617N and Lead-free original brass. And water flows with 2pc full Port 400WOG and 600WOG standard to design it with heavy-duty. EPDM and NBR sealing washers are environmentally friendly, with Three years warranty with traceability.

Woman's hand closes the valve. Saving Water Consumption Concept
  •  Plumberstar Valve Made from brass and stainless steel 304, and sourcing HPVC ball valve
  • Connected from the thread with BSP(G) and NPT by the normal.
  • Size with MaleXFemale 1/4inch,3/8 inch,1/2inch,3/4,1inch,1 inch,1-1/4 inch,1-1/2 inch,2inch,2-1/2inch,3inch and 4inch.
  • The actuator of electric valve voltage 24V DC and 230V AC
  • Shut-off needle valve can manufacture based on requirements
  • Heating floor manifold with 1-inch gauge and flowmeter
  • Brass nipple, elbow, extension, compression fitting, adapter available

Plumberstar Valves Applications

y drain strainer

Y-filter Strainer Drain Valve

Plumberstar Y filter strainer Keeps Working, and dirty Out Strainer screen catches debris and sediment to reduce maintenance. Protect your water plumbing. Y Type Strainer works in conjunction with your backflow preventer and regulators.

water tanker safety valve

Safety Water Solution

Plumberstar works in residential, irrigation, and commercial application. The relief safety valves are used in various applications, such as water heaters, air compressors, its automatic release of the excess pressure or vacuum from a heating system.

thermostatic valve pump mix water control

Temperature Mixing Valve

Mixing water valve automatic ensure temperature and water pressure stable. It is suitable for household hot water devices equipped and floor heating, so the 3-way valve meets requirements of temperature range and the water flow

radiant pex manifold 12 connector adaptortubing

PEX Heating Manifold

Plumberstar radiant pex manifolds are usual for residential water distribution in a household, and it's top rated in the home building industry. Manifold plumbing systems control hot and cold water that feeds flexible PEX supply lines to individual fixtures.

Advantages of Plumberstar

Plumberstar products design based on simple structure aim to time-saving installation for consumers and aim to save the cost of customers for building construction.

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We boast 15 years of expertise in water and gas projects and long-term partnerships with top global clients.

We offer competitive pricing, tailored solutions, and flexible solutions. Quality is our cornerstone. We conduct three random inspections and a final QC check for each project, with detailed reports for clients and a 48-hour emergency response system.

Customize-Design Brass Copper Fitting

Copper Pipe fitting 1/2 inch 90-degree Elbow, nipple, bush, and reducer connects PEX Pipe in water distribution and hydronic heating systems.
Low-cost solution to connect copper Pipe Tubing, stainless steel insert, and adapter. The connection system is perfect for your next commercial or homeowner plumbing project.
Brass fittings are made of lead-free and CW602N for durability and corrosion-resistant quality and performance.

brass fitting machine

Advantages for distributer, wholesaler, Supermarket and Trading

Plumberstar is looking for long-time cooperation with partners, our advantage will benefit each other, and growing together, our extra service including design, new tooling, discount and quality tracing system.

★ Moderate Pricing – Plumberstar can provide various projects with different economic basket services. Water control project drawing design and artwork works are free. 

MOQ and Delivery – Lower MOQ even reaches 100 units and sampling time within 15 working days, and the leading time is 30 working days of mass production,

Non-Disclosure Agreement – Plumberstar will not provide your competitors with the same valves and manifolds. And help you to get more market shares.

Quality and Service–Our defect rate reached 0.459% in the last two years from customers feedback, and the Inspection report can provide you with each order

working of a gas shut off valves

Discount and Quantity– Heavy quantity can increase production capacity with effectiveness. And the accessories and spare parts purchased with competitive cost of valves.

Plumberstar Extra Service

Our aim is not only to provide valves but we help customers to design products,design artwork,valve proposal, book shipment,Installation tutorial

Design Valves For House

Valve Project Designing

We are free design your valves according to your inquiry of your plumbing system,no extra cost.

project discussion

Plumbing Control Proposal

We can help you choose valves and heating manifold, and advice in house application

Fix ball Valve

Fluid Control Installation

We can provide an installation guide and tutorial about valves and underfloor heating manifold

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Shippment Service Solution

We help customers to book a container, documents preparation, and clearance, even to warehouse

Frequently Asked Questions

Here are typical questions by customers asked with usual, please feel free contact us if any further confused.

Brass valves have many different types, such as ball valves, garden tap, check valve, strainer, angle valve, gate valve, foot valve, and drain valve. The radiator valve and thermostatic mixing valve are works for water temperature. All of these valves are work for water plumbing systems, plumbing repair, and installation. So have to let water shut-off and shut-on. Some heating systems are related to hot water and cold water mixing for temperature control and stability. Our intelligent valves are functional. There are applications in commercial, residential, and industrial areas.

Underfloor heating radiant pex manifolds are usual for residential water distribution in a household, and it's top-rated in the home building industry. Manifold plumbing systems control hot and cold water that feeds flexible PEX supply lines to individual fixtures. Then water temperature is warm and stable in each room. Meanwhile, the heating accessories-flow meter gauge will monitor water and temperature in each room.

The motorized ball valve works automatically open and closed; they work with 220v-230v AC and 24v DC; they are applications in the heating system, air conditioner,3D printer, and others. The solenoid valve is with similar features.

Would you please submit the form at the bottom of the page or send an email directly:info@plumberstar.com? My WhatsApp: +86 15968648802. Can you send us pressure demands, size package, and quantity if available?

It's able to provide free samples for your evaluation with 15 working days about.

Our MOQ is significantly lower from 100-5000 pcs are available. It depends on different items.
We can fabricate your specified requirements.

It's about 35 days if with regular proucts; New tooling and samples will take 15-20 days, Normal samples will take 7 days.

It means that you need to check the plumbing system at first, then realize your requirements, and get out different valves with different applications and functional with controlling; of course, may be no need to use brass valves due to the high cost. You can use plastic, iron, zinc alloy, and aluminum raw materials instead of brass, but brass and stainless steel are reliable with 3 years warranty. If you don't know how to choose, please call us or email us.

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There are 5 engineers and 15 experts about QC&QA behind your projects

Why Choose Plumberstar?

Brass is a highly durable material for valves that can withstand temperatures and pressure. It is also corrosion-resistant, making it an ideal choice for wet environments. Brass valves are also easy to clean, an important consideration for plumbing systems. We manufacture brass valves, which are two-piece brass ball valves with 600 and 400-WOG threaded ends that are not for use in potable water.

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