A. Rich production experience from 1997.
B. Strong quality assurance with ISO/CE certificates etc.
C. Self-research Team R&D to ensure Valve quality .
D. Professional Customer Serverces 1 vs 1.
E. LOW MOQ Start From 1pcs
F. Customized Available
Product Details
What a butterfly valve could help?
The butterfly valve offers advantages such as quick opening and closing, compact space requirements, and strong economy. Its compact structure allows for easy installation and maintenance, making it suitable for high-temperature and high-pressure environments. The corrosion-resistant materials of the butterfly valve make it applicable for chemical media, and its excellent flow characteristics enable smooth flow regulation. It is suitable for large-diameter pipelines and can be manufactured from various materials, providing good cost-performance. It is widely used in industries such as water treatment, chemical engineering, and petroleum, and is an important component in fluid control systems
Technical Parameters of High-Performance Butterfly Valve
Technical Parameters Details
Diameter Range 2”~ 48”, DN50 ~ DN1200
Pressure Range PN16 ~ PN40, CL150 ~ CL300
Materials Carbon Steel, Heat-Resistant Steel, Stainless Steel, Nickel-Based Alloys, Titanium Alloys, etc.
Temperature Range -46 to 150℃
Connection Method Wafer, Flange, Lug, etc.
Drive Method Manual, Pneumatic, Electric, Hydraulic, Gas-Liquid Linkage, etc.
KST High-Performance Butterfly Valve Features
The double-eccentric design allows for immediate separation when opening and sealing when closing, achieving bidirectional bubble-tight zero leakage through a unique lip seal structure.
The interchangeable PTFE seat is suitable for various conditions, ensuring durability.
A blowout-proof stem design enhances operational safety.
A low-leakage carbon fiber packing can be used for volatile media, meeting ISO 15848 and API 622 standards.
The stem’s tangential pin design ensures reliable connections by reducing shear stress.
An ISO 5211 mounting pad enables the installation of pneumatic and electric actuators for automation
Butterfly Valve Implementation Standards
Standard Type Standards
Design Standards API 609, GB/T 12238
Structural Length Standards API 609, GB/T 12221
Flange Standards ASME B16.5, HG/T 20592, GB/T 9113, EN 1092-1
Testing Standards API 608, GB/T 13927, GB/T 26480
Pressure-Temperature Ratings ASME B16.34, GB/T 12221
Industries of Application
Applied in industries such as petroleum, petrochemicals, natural gas, electricity, and water conservancy
