Who owns ABZ valves?
ABZ Valve Products from John Brooks Company. ABZ Valve products are available in a wide variety of sizes and functions. Their resilient seated and high performance butterfly valves range from 2-48 inches with 150-600 psi.
What is high performance butterfly valve?
What is A High Performance Butterfly Valve. High performance butterfly valves can be used for shutoff and throttling control. They are designed to handle everything from general applications to viscous and corrosive liquids; corrosive gases and steam.
What is butterfly valve good for?
A butterfly valve regulates flow by starting, slowing, or stopping media. The disk opens and closes with a low-torque rotation of 90 degrees and works for any compatible application. Because they cost less and are lighter weight, the butterfly valve is often preferred over other types of valves.
What is Lug butterfly valve?
Lug-style butterfly valves are usually composed of metal such as ductile iron or steel. They feature threaded tapped lugs positioned on the valve flanges for bolt connections. Lug-style butterfly valves are suitable for end-of-line service but a blind flange is always recommended.
When would you use a butterfly valve?
Butterfly valves are used where space is limited. Unlike gate valves, butterfly valves can be used for throttling or regulating flow as well as in the full open and fully closed position. The pressure loss through a butterfly valve is small in comparison with the gate valve.
Do Plug Valves have a flow direction?
Plug valves are high capacity valves that can be used for directional flow control, even in moderate vacuum systems.
What are the disadvantages of butterfly?
Disadvantages of a Butterfly Valve
- Butterfly Valve Throttling service limited to low differential pressure.
- Cavitation and choked flow are two potential concerns.
- Butterfly Valve disc movement guides and affects by flow turbulence.
What are the two body styles of butterfly valves?
Butterfly valves are popular because of their low-profile designs. They are thin, usually taking up much less space in a pipeline than ball valves. The difference in the two main variations of butterfly valves is how they attach to the pipeline. These body styles are lug and wafer style.
How to contact flow systems about Abz butterfly valves?
ABZ Butterfly Valves – High Performance, Rubber Seated Butterfly Valves – Flow Systems Inc. Flow Systems distributes and installs high performance and rubber seated ABZ butterfly valves. Home• Contact Us• Warranty & Return Policy• 972-644-4395 • Fax: 972-644-4616
What are the different types of Abz valves?
For more than 40 years, ABZ valves have outperformed even in difficult fluid compositions and extreme applications. Available in a wide variety of sizes and functions, our extensive catalog ranges from broad-purpose check and butterfly valves to high-performance actuators.
What kind of butterfly valve do I Need?
This type of valve can be especially helpful if your operations involve higher pressures and particulate fluids. Forum’s ABZ™ line of double-offset butterfly valves include the Elite 400 and ABZolute High Performance series.
Why do you need a double offset butterfly valve?
Also known as high-performance butterfly valves, double-offset valves feature two offset stems that offer especially long life due to reduced contact between valve discs and seats. This type of valve can be especially helpful if your operations involve higher pressures and particulate fluids.