PVC ball valve

We are a professional PVC ball valve manufacturer. Our PVC ball valve includes compact ball valve, true union ball valve, and two-piece ball valve. Their sizes and standards are very comprehensive, the range in size from 1/2 inches to 4 inches, and the standard includes DIN, ANSI, JIS, and so on. Besides, our PVC ball valve has 7-step inspections in the manufacturing process, so the quality is guaranteed.

All Type PVC Ball Valve

Compact PVC Ball Valve

Blue PVC Ball Valve

PVC Ball Valve with ABS Handle

Male Female Thread Ball Valve

Two Pieces Ball Valve with SS handle

Octagonal Ball Valve

Two Pieces Ball Valve with Plastic Handle

PVC Ball Valve Manufacturer

We are a professional plastic valve and pipe fittings supplier. our company mainly produces various PVC ball valves, pipes, and fittings for 15 years. PVC ball valve is a member of our product family, we welcome you to contact us for more detailed product information and look forward to a chance to cooperate with you.


What Is a PVC Ball Valve?

●The PVC ball valve is a valve made of PVC (Polyvinyl chloride).

●It is mainly used to cut off and control the medium in the pipeline, such as water flow, and more.

PVC Material

PVC is polyvinyl chloride plastic, a kind of thermoplastic polymer material, it has bright color, corrosion resistance, strong durability.

In addition, when we purchase PVC, we will test various components of the raw materials to ensure the quality of our products, and meet our environmental protection requirements. It is corrosion-resistant, lightweight, non-flammable, and does not affect water quality. These excellent properties make it widely used in all walks of life.

Structure and Principle of Use

The PVC ball valve is mainly composed of eight parts: body, seat seal, ball, handle, stem O-ring, stem, cap, and screw.


NO. PART Material QTY



Model DN 15 20 25 32 40 50 65 80 100
SIZE 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4"
QX02 thd./in WEIGHT(g) 61 88 140 248 315 525 982 1460 2720
NPT 14 14 11.5 11.5 11.5 11.5 8 8 8
BSPT 14 14 11 11 11 11 11 11 11
JIS l 20 23 25 27 31 34 45 50 55
d1 22.3 26.3 32.33 38.43 48.46 60.56 76.6 89.6 114.7
d2 21.7 25.7 31.67 37.57 47.54 59.44 75.87 88.83 113.98
ANSI l 20 23 25 27 31 34 45 50 55
d1 21.54 26.87 33.65 42.42 48.56 60.63 73.38 89.31 114.76
d2 21.23 26.57 33.27 42.04 48.11 60.17 72.85 88.7 114.07
DIN l 20 23 25 27 31 34 45 50 55
d1 20.3 25.3 32.3 40.3 50.3 63.3 75.3 90.3 110.4
d2 20 25 32 40 50 63 75 90 110
d 15 19 24 30 34 45 55 70 85
H 37 55 66 73 81 91 99 121 134
A 68 80 94 100 110 136 170 210 236
L 77 91 103 111 123 146 178 210 255
D 30 35.5 43 52 62 75 91 106 130


Of course, we also can use different materials to customize the ball valve according to your requirements.

When in use, connect the ball valve to the pipeline, you can control the opening and closing of the ball valve by twisting the handle, and then you can control whether to cut off the water flow in the pipe.

Quality Inspection Process

Our PVC ball valve has a 7-step quality inspection process: Raw Material Inspection, QC Inspection, Worker Self-Inspection, Pressure Test, Crash Test, Appearance inspection, Sampling Inspection Before Delivery.

It is worth mentioning that all of our PVC ball valves are 100% pressure tested, they can withstand 150 PSI working pressure and comply with international standards.


Product Packaging

We provide Mika cartons, so you don't have to worry about your goods being damaged during transportation. In addition, we also provide customized color box services, so you can create your style.

The Market for PVC Ball Valve


PVC ball valve market is very broad, but in subdivided areas, they also have some differences. There is no doubt that when you are purchasing PVC ball valve, you must refer to the standards of your market.


It is worth mentioning that, as a professional PVC ball valves manufacturer, we have been engaged in this industry for more than ten years. Our clients are all over the world. This has an advantage——we have a good understanding of the market situation in various places. For example, for compact ball valves, gray and blue ball valves are the main products in Southeast Asia; milky white ball valves are very popular in South America, the main market of porcelain white ball valves is North America, and the dark gray ball valve is more common in the African.


For two-piece ball valves, they are very popular in the Middle East, South America, and Southeast Asia. For octagonal ball valves, the dark gray type is more common in the Middle East, such as Egypt, Saudi Arabia, UAE, Iran, Turkey.


Besides, we also manufacture some ball valves for specific regions, such as Indian-type ball valves. In some high-temperature areas, such as Egypt, Africa, we can provide high-temperature and UV protection ball valves.


There is still a lot of knowledge and details about the market that will not be developed here. I think you must know your market very well, but when you want to develop new products and markets, maybe we can provide some help for you. Please email us, we are very happy to share more about the market information with you!

Feel to Use of PVC Ball Valve

Two major elements that affect the feel to use——Ball and Handle


Our handle is made of new material and is solid. The handle is specially thickened and made of copolymer polypropylene to enhance the impact resistance. Our handles have the following advantages:

● Anti-aging

● High-strength

● Long life

However, we have learned that many factories use polypropylene to make handles. this type of handle is unstable and without proper UV protection. They can usually only be used for 3 - 5 months.

Therefore, it is very important to choose a more durable and stable handle.

In addition, it should be noted that our handles can be customized in terms of materials and appearance. All in all, meeting your needs is our primary goal!


If your PVC ball valve is bad to use, the main reason is due to the ball.

Our PVC ball is made of new materials, the quality is more stable, and its shrinkage and deformation are within the controllable range.

But, to save costs, some factories use reused materials to manufacture the ball. It causes the ball to be easily deformed and directly affects the feel of use.

Generally speaking, PVC ball valves made of new materials have the good surface gloss and high brightness. If reused materials are used, the surface of the ball valve will be very rough. You can distinguish their quality from their appearance.

Advantages and Applications of PVC Ball Valves

The PVC ball valve is the one with the lowest fluid resistance among all similar products. It is light in weight, strong in corrosion resistance, beautiful in appearance, easy to install, and lower in cost, and so on. Numerous advantages make it a very wide range of applications. For example, industrial fields, Agricultural Irrigation & Drainage, home plumbing systems, sewage treatment systems, and so on.

Quality Standards

At NB-QXHY, we are proud to be able to manufacture ball valves that meet or exceed industry standards. Our professionalism is not only reflected in the products, but also in the recognition of us by the market and related institutions. We have applied for a variety of quality certifications. For example, ISO9001, ISO14001, and others. We hope to increase customer trust and ensure that we provide you with the highest quality products. 


Please view and download our quality certification here.

If you want to learn more details about our PVC ball valves, please feel free to contact us today with an online quote request.