Electric actuated ball valves, also known as motorized ball valves or rotary ball valves, are the most popular choice for ball valve automation. These products use an electric motor to operate the ball valve and control the flow of media.

316 stainless steel, 3 piece ball valve. It is available with threaded ends (36N), socket weld ends (36S), or Tri-clamp ends with cavity filler seats (36CPF). Valve materials, interior finish, and dimensions comply with 3A, FDA, and USDA requirements for the tri-clamp models. They can be equipped with a manual handle or with pneumatic or electric actuators. A full range of accessory items are available including limit switches, solenoid valves, and positioners.

• Ease of Use: They open and close quickly using minumal force with a simple 90 degree (quarter-turn) of the handle and require no tools for operation. 
• Quick Installation: They are quick and easy to install using simple threaded ends as a method of connecting in-line to an application.
• Versatile: They are good for high pressure, high temperature and high flow making them suitable for a wide range of industrial applications.
• Durable: Their simple robust design provides resistance to general wear and tear ensuring a long service life of reliable use.
• Reliable: They are designed for repeatable use of leak free service, that is to repeat their function of opening and closing flow in the same way for the life of the valve.
• Cost Effective: They are the most cost effective of all the valves. 
• Low Maintenance: Since they are low maintanance and require little to no service, this results to additional long term cost savings.
• No Lubrication required: The seats holding the ball function well in wet and dry situations.
• Low Pressure Drop: They have a high flow capacity and low pressure drop due to the size of the bore in the ball. when fully open there is little to no resistance to the flow of fluid.
• Compact: Smaller than other options like gate and butterfly valves.

Ball Valve Components

Although there are numerous parts making up the valve the basic components are made up of the following:

The Valve Body

Also referred to as the valve housing or shell, it contains all the inner components of the valve. Usually composed of a rigid metal, in this case Stainless Steel, it protects all the internal components and keeps them in the correct position and aligned for proper functioning. It also facilitated access for the external handle to connect with and rotate the internal ball, via the stem. The valve body comes in three assembly options: one-piece, two piece and three-piece designs.

The Rotary Ball

This is the part that gave the valve its name. It is a ball that has "flow path" known as a bore, through the center that allows the medium to flow through it. The ball is rotated by the stem, which either opens the flow when the bore is in-line with the pipe or closes the flow when the bore is perpendicular to the flow. There are two types of bore design: Full port and Reduced port.

The Stem

Also referred to as the shaft, it connects the external handle that rotates the inner ball. The Stem has washers and packing rings to ensure a tight seal and to prevent any leaks. The stem is rotated as the handle is turned, which in turn rotates the ball, opening and closing the flow.

The Seat

The Seat sits between the ball and the valve body and ensures a water tight seal. There are two seats that sit on either side of the ball and are usually composed of (PTFE).

The Handle

The handle is also often called the lever. it a standard ball valve it is the manual way used to turn the ball valve to the open or closed position.