On a concentric butterfly valve the stem is centered in the middle of the disc and the disc centered in the bore.

The global Concentric Butterfly Valves market was valued at xx million US$ in 2018 and will reach xx million US$ by the end of 2025, growing at a CAGR of xx% during 2019-2025.
This report focuses on Concentric Butterfly Valves volume and value at global level, regional level and company level. From a global perspective, this report represents overall Concentric Butterfly Valves market size by analyzing historical data and future prospect.
Regionally, this report categorizes the production, apparent consumption, export and import of Concentric Butterfly Valves in North America, Europe, China, Japan, Southeast Asia and India.
For each manufacturer covered, this report analyzes their Concentric Butterfly Valves manufacturing sites, capacity, production, ex-factory price, revenue and market share in global market.

The following manufacturers are covered:
CMO Valves
Isis Fluid Control
AVK VALVES
Ace Valve
Babcock Valves
RINGO VALVULAS
DKC Valve
...

Segment by Regions
North America
Europe
China
Japan
Southeast Asia
India

Segment by Type
Wafer Concentric Butterfly Valves
Semi-Lug Concentric Butterfly Valves
Full-Lug Concentric Butterfly Valves
Flange Concentric Butterfly Valves

Segment by Application
Pulp and Paper
Oil and Gas
Food and Beverage
Chemical and Petrochemical
Marine
Others