Leading PVC Ball Valve Manufacturers

PVC ball valves are made of polymers of vinyl chloride, a flexible type of plastic utilized in commercial, residential, and industrial settings. A PVC ball valve generally consists of a handle attached to a ball inside a valve. This design provides dependable performance and ideal shut-off in various industries. Although ball valves are also frequently created from brass or stainless steel, PVC ball valves are lighter, cheaper to produce, better at handling acids, and more corrosion-resistant than these other materials. Read More…

PVC Ball Valves PVC ball valves are constructed from a polymer of vinyl chloride, a versatile form of plastic used industrially, commercially and residentially. A PVC ball valve is essentially a handle connected to a ball that is placed inside a valve offering reliable performance and optimal shut-off in a variety of industries.

Marwin Valve is known for high quality products and customer service. Some products include ball valves, brass ball valves, high pressure valves, stainless steel ball valves, flanged ball valves, 4 way ball valves and 3 way ball valves. We serve a wide variety of industries. Please give us a call today to learn more information!

Marwin Valve $$$

At Kingston Valves, we are proud to be recognized as a leading manufacturer and supplier of high-quality ball valves, catering to diverse industries worldwide with precision-engineered solutions that ensure efficient flow control and reliable performance. With decades of experience and a commitment to innovation, we have earned the trust of our customers as a dependable partner for all their...

Kingston Valves $$$

When it comes to ball valves, you can count on Valve Check to manufacture ball valves and relief valves! Our valves can operate up to 10,000 PSI, and can be made from such materials as brass, aluminum, steel and stainless steel. Many standards and configurations available! For more information, call us today! We look forward to working with you!

Valve Check, Inc.  $$$

Alloy Valves and Controls, Inc. (AVCO) manufactures valves and instrumentation devices for all types of fluid flow conditions. We supply standard and custom products with full control over our designs and manufacturing. We are proud to be an ISO 9001:2015 Certified, “Made in California” and “Women Owned” business. We produce control valves, cryogenic valves, sanitary valves and...

Alloy Valves and Control $$$
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How PVC Ball Valves Work

A ball valve features a rotating ball with an opening at the center of the valve. The opening can be oriented parallel or at right angles to the pipework to open or stop the media flow by turning the ball at a right angle. PVC valves can be utilized for various media, such as water, air, acidic compounds, acids, and bases. They are also reliable and affordable. However, PVC ball valves are less resistant to pressure and mechanical stress, and have a lower maximum temperature range, than stainless steel or brass ball valves.

PVC ball valves can be ordered with various pipeline connectors, including pipe threads, solvent sockets (used for glue), and flange types. PVC ball valves are also formed as union valves, also known as double union control valves, that employ a special connection allowing them to be directly attached to a piping system. This connection subsequently saves time and money by allowing a user to remove or repair the valve without having to disassemble the entire system.

Construction and Design

PVC ball valves are made from a vinyl resin-related material. Polyvinyl chloride, or PVC, is a thermoplastic polymer that alters its physical characteristics when heated or chilled. PVC and other thermoplastics can be heated and molded several times, which prevents them from filling up landfills and makes them environmentally beneficial. In addition, PVC has exceptional resistance to acids, chemicals, and water. Due to its dependability and durability, PVC is widely used for several industrial, commercial, and residential functions.

When a PVC ball valve is properly aligned with the valves, the ball contains an opening through which fluids can flow. A hole or port runs through the center of the ball, and when the outlet is lined up with all ends of the valve, liquid can flow through the valve's body. No liquid can enter through the hole when the ball valve is closed since it is situated at right angles to the ends of the valve. PVC ball valve handles are very accessible and simple to use and the position of the valve is adjustable via the handle.

Piping, plumbing, wastewater treatment, and almost every other industry using pipes to carry gasses, liquids, and suspended solids use PVC ball valves. PVC ball valves can range from miniature versions with compact proportions to foot-long diameter valves. Ball valves have traditionally featured two ports, or openings, where pipes have been connected. Ball valves with three ports have also been developed more recently. We examine these differences in design and function in greater detail below.

2-Way Ball Valves

A two-way PVC ball valve is a linear ball valve with an inlet and an exit port. These valves are regarded as parallel with the majority of the system because the fluid only flows in a single direction. In addition, these valves have an open or closed position. Thanks to their quarter-turn feature, they are simpler to operate than with 3-way ball valves and allow for the valve to open or shut. Fluids flow from the intake connection when the valve handle is open or linear to the pipe or hose. The valve closes, and the fluid flow is stopped, if the handle is at a right angle to the pipe or hose.

pvc ball valve

3-Way Ball Valves

The most popular multiport valve is a three-way PVC ball valve. These ball valves are extremely useful since they can direct media flow in different directions, easily combine different media, and control media flow, temperatures, and pressures through use of the third port. The three ports on this valve are divided into L-port and T-port designs. These designs refer to the media flow channel, or bore design, in the ball. The three-way ball valve may blend, disperse, or redirect the media flow using the T-port or L-port.

However, 3-way valves cannot be shut off since two of the bores are always left open. Since the ports can be in various positions, it is crucial to comprehend your bore design requirements to ensure that your intended media flow is performed. Media flow is controlled by a handle which controls which ports are opened or closed. A quarter twist of the lever will change the flow direction, depending on how the valve's bore is constructed.

three way pvc ball valve with l and t diagrams

Actuated Ball Valves

In addition to being operated manually, ball valves can also be controlled through electrical or pneumatic actuators. These valves are excellent options for controlling a process from a distance. Confirming that the valve and the controller share the same flange diameter is critical when choosing an actuator. These valves typically feature an ISO (International Organization for Standardization) 5211 standardized flange. This standardization allows one to accurately pair an actuator to a pipe flange’s diameter.

an iso top pvc ball valve

Choosing the Right PVC Ball Valves Supplier

To make sure you have the most constructive outcome when purchasing PVC Ball Valves from a PVC Ball Valves Supplier, it is important to compare at least 4 Companies using our PVC Ball Valves directory. Each PVC Ball Valves Manufacturer has a business profile page that highlights their areas of experience and capabilities and a contact form to directly communicate with the manufacturer for more information or request a quote. Review each PVC Ball Valves business website using our patented website previewer to get an idea of what each company specializes in, and then use our simple RFQ form to contact multiple PVC Ball Valves companies with the same form.

PVC Ball Valve Informational Video


Ball Valves Power Pages

Ball Valves

Ball Valves

A ball valve is a shut-off valve that allows or obstructs the flow of liquids and gases in a piping system by rotating the ball having a bore inside the valve for 90°. The ball is mounted against two seats and has a stem that connects it to the operating and control mechanism that rotates the ball...

PVC Ball Valves

PVC Ball Valves

A PVC or polyvinyl chloride ball valve is a plastic on and off valve that has a rotary ball with a bore where turning the ball a quarter turn can stop the flow of a fluid. They are highly durable, cost effective and can be...

Butterfly Valves

Butterfly Valves

A butterfly valve is a quarter-turn rotational motion device that utilizes a rotary disc to allow, obstruct, or control the flow of fluids in a piping system. It features a rotating disc that is situated on the passageway of the flowing media...

Check Valves

Check Valves

A check valve is a safety device designed to allow fluids and gases to flow in one direction. Under pressure, fluids enter the valve at the inlet and exit through the outlet. Uninterrupted flow continues until the pressure drops, or the pump is shut down...

Diaphragm Valves

Diaphragm Valves

Diaphragm valves utilize a flexible diaphragm to obstruct, control, or isolate the flow of fluids. The diaphragm acts as the flow control element that flexes up or down to increase or decrease the fluid flow rate, respectively...

Spring vs. Swing Check Valves

Spring vs. Swing Check Valves

A spring check valve is a valve that ensures unidirectional flow and prevents reverse flow. They have a single inlet and outlet and must be placed in proper orientation to function correctly. On the side of a spring check valve, and all...

Pumps & Valves

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