A concentric butterfly valve is a type of butterfly valve where the axis of the valve stem is aligned with the center of the valve body. This design makes the valve simpler to manufacture and maintain, but it also reduces the sealing capability of the valve.
Concentric butterfly valves are typically used in applications where there are less demanding requirements for sealing and where the cost of the valve is a major consideration.
Manufactured as per the following Design, Face to Face and End Connection Standards. ASME, ANSI, AS, BS, API etc.
Sweater is pretty great. I love the length and the fit and mostly I love how cozy it is. It keeps me warm, looks great and is soft and luxurious.Sanjeev Garg | 27 Aug, 2021
I took a gamble on this sweater, amazon clothing seems to sometimes be way different quality than what’s pictured but I was very happy when I received this sweater!Sanjeev Garg | 27 Aug, 2021
his sweater is a bulky, fairly heavy winter sweater that will be awesome for the office or casual wear. The fabric is very silky soft. It’s nice and snuggly! I can’t wait for it to get cool enough to wear it!Sanjeev Garg | 27 Aug, 2021