Quarter Turn Gate Valves / Butterfly Concentric Valves
Quarter Turn Gate Valves, commonly known as Butterfly Concentric Valves, are highly efficient flow control valves designed for reliable shut-off and smooth fluid regulation in industrial piping systems. These valves operate with a simple quarter-turn mechanism, allowing quick opening and closing with minimal effort. Their compact design, lightweight construction, and excellent sealing performance make them ideal for a wide range of industrial, commercial, and utility applications.
At Advance Valves
, Butterfly Concentric Valves are engineered and manufactured using advanced technology and premium-quality materials to deliver superior structural stability, excellent flow efficiency, and long-lasting operational reliability. These valves are designed to provide effective seating, temperature stability, and easy operation even in demanding environments.
Features of Quarter Turn Gate Valves / Butterfly Concentric Valves
Compact and lightweight valve design
Quarter-turn operation for quick opening and closing
Excellent sealing and leak-proof performance
High flow efficiency with low pressure drop
Durable and corrosion-resistant construction
Suitable for tight and compact installation spaces
Easy installation and maintenance
Smooth and reliable valve operation
Temperature stability for various applications
Available with multiple sealing options
Strong structural stability and long service life
Low torque operation for better efficiency
Advantages of Butterfly Concentric Valves
Butterfly concentric valves offer several operational and economic benefits that make them a preferred choice in industrial fluid control systems.
Key Benefits
Fast and easy operation
Reduced installation space requirement
Cost-effective valve solution
Lightweight construction reduces piping load
Excellent shut-off capability
Minimal maintenance requirements
Energy-efficient flow control
Suitable for high-cycle operations
Reliable performance in industrial environments
Applications of Quarter Turn Gate Valves
Quarter Turn Butterfly Concentric Valves are widely used across multiple industries due to their versatility and dependable performance.
Common Applications
Water treatment plants
Chemical processing industries
Oil and gas refineries
HVAC systems
Fire protection systems
Power generation plants
Irrigation and water distribution systems
Marine and shipbuilding industries
Pharmaceutical industries
Food and beverage processing plants
Industrial utility pipelines
Technical Specifications
Specification Details
Product Name Quarter Turn Gate Valve / Butterfly Concentric Valve
Valve Type Butterfly Valve
Operation Quarter Turn
Design Concentric Type
Body Material Cast Iron / Ductile Iron / Stainless Steel
Disc Material Stainless Steel / Ductile Iron
Seat Material EPDM / NBR / PTFE
Connection Type Wafer / Lug / Flanged
Pressure Rating PN10 / PN16
Application Flow Control & Isolation
Media Water, Air, Oil, Gas & Chemicals
Working Principle
Butterfly concentric valves work using a rotating disc mounted on a central shaft. When the handle or actuator rotates the valve by 90 degrees, the disc either opens or blocks the flow path. This quarter-turn operation provides quick and efficient control of fluid flow.
The concentric design means the stem passes through the center of the disc, while the resilient seat ensures tight shut-off and reliable sealing performance.
