Manual ball valves are commonly used to operate shut-off valves, which control water flow and pressure in, for example, plumbing systems applications. Manual ball valves get their name from the metal ball inside the device, which has a hole in the middle. You can discover more in our complete guide to ball valves.
Manual ball valves are also differentiated by the materials they are made from, which include brass, iron, PVC and stainless steel.These Lever Valves make life easier with a simple application.
A full-bore ball valve comes with an oversized ball so that the hole in the ball is the same size as the pipe's internal diameter, ensuring a straight-through flow and positive shut-off using minimal pressure drop. All this happens with a slight resistance to the flow of liquid.
Picking the right full bore ball valvefor your application may be very important. These valves are mostly used in applications that include free flow is needed such as pigging the pipelines.
The NPT valve stands for National Pipe Tapered threads and is also the standard for measuring valve and pipe threaded connections.
The ball valve is linked directly to the pipes with threaded ends, so it won't need small parts such as nuts and bolts to connect with the pipes. This makes its installation a lot more simple and more affordable. The NPT ball valve ensures a highly leak-proof seal. But it is mainly used in most plumbing applications and low-pressured piping systems.
The BSPP ball valves are used in hydraulic circuits to manage oil flow direction. They are the 3-way, and the 3 positions tap is now available with their two types of spools, closed centres. The ports come with BSPP Gas threads having sizes from 1/8 BSPP to 1-1/2 BSPP. Based on the actual size you choose, the maximum working pressure may reach 500 bar, while suggested working flows can reach up to 150 lpm. These components are made of high-strength steel, which guarantees the durability of products.
The 2 way ball valve is the most common present in the market. It has 2 ports, including the inlet and outlet and the ball with a fixed bore. A manually operated hand lever uses them to turn the ball to 90 degrees easily. This is also why it is mostly called the quarter turn ball vales or the shut-off valves. The3 way ball valveswhereas, rotate to 180 degrees.
Other than this, theBrass Ball Valveis another type of valve. This valve uses a ball to control the flow of liquid through it. This ball has a hole that allows water or air to flow when valves open. When these are closed, the hole is rather sealed, and water cannot flow through. Other than this, theFloat Valvesare also present that allow easy application of automatic machinery.