Butterfly Valves
Product Description
When choosing a locking lever wafer concentric butterfly valve, several factors need to be considered. Firstly, the size of the valve should be suitable for the application. Secondly, the material of the valve should be suitable for the fluid being controlled. Finally, the lockable lever should be easy to operate and provide sufficient safety. Nexxen valves also provide one-stop services, from color, structure to customized production of pneumatic accessories, without the need for additional adaptation and modification, shortening the procurement cycle of chemical fluid equipment and reducing procurement costs.
The design of the lockable lever is very durable. Because it is made of high-quality materials that are corrosion-resistant, chemically resistant, and wear-resistant. We choose locks and chains with plastic shells to prevent them from being easily damaged or duplicated.
Product Features:
100% bi-directional tight closure.
The installation of the locking lever wafer concentric butterfly valve is not restricted by the direction of the fluid.
Lightweight and small in size.
Low pressure loss and reduced energy costs.
High Kv/Cv value.
The locking lever wafer concentric butterfly valve is easy to clean and disinfect, suitable for drinking water systems, etc.
Self cleaning (no residue left).
Product Description
When selecting a locking lever LUG type concentric butterfly valve, several key factors must be considered. First, the valve size must match the pipeline requirements and pressure class of the system. Second, the body, disc, and seat materials should be compatible with the fluid being controlled to ensure long-term performance and corrosion resistance. Finally, the lockable lever mechanism must be durable, easy to operate, and capable of providing secure position locking for safety-critical applications.
Nexxen Valves offers integrated one-stop solutions, including color customization, structural configuration, and pneumatic accessory adaptation. This eliminates the need for additional modifications, shortens procurement cycles, and reduces overall equipment costs for chemical and industrial fluid systems.
The locking lever design is engineered for durability and safety. It is manufactured from high-quality, corrosion-resistant and wear-resistant materials. The locking system includes protected lock and chain components with plastic-coated housings to prevent damage, tampering, or unauthorized duplication.
Product Features
• 100% bi-directional tight shut-off
• LUG type design allowing end-of-line service and easy maintenance
• Installation not restricted by flow direction
• Lightweight and compact structure
• Low pressure drop and energy-efficient performance
• High Kv/Cv flow coefficient
• Easy to clean and disinfect, suitable for drinking water applications
• Self-cleaning design with no residue retention
• Compatible with manual, gear, pneumatic, and electric actuation options
Our Solutions
Industrial Valve Products
Globe Valves
DN15–DN100 | PN16 / PN25
Materials: Cast Iron · Ductile Iron · Steel
Precise flow control for industrial applications requiring reliability and durability.
Ball Valves
DN15–DN100 | PN16 / PN25
Materials: Cast Iron · Ductile Iron · Steel
Tight shut-off performance with low pressure loss for on/off applications.
Gate & Check Valves
DN15–DN100 | PN16 / PN25
Materials: Cast Iron · Ductile Iron · Steel
Full-bore isolation and backflow prevention for safe and stable system operation.
Butterfly Valves
DN40–DN300 | PN10 / PN16
Materials: Ductile Iron · Steel
Compact and efficient flow control solution for large-diameter pipelines.
Reliable Industrial Valve Solutions, Engineered for Performance!
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