Our company specializes in fluid control technology, dedicated to providing customers with high-performance, multi-series butterfly valve products. The wafer butterfly valves and double-eccentric butterfly valves we offer feature distinct structures and characteristics, making them widely applicable in fluid pipeline systems across industries such as water supply, chemicals, power, metallurgy, and petroleum. These valves enable precise flow regulation and reliable shut-off.
Product Overview:
The butterfly disc‘s rotation center aligns with the valve body’s centerline and sealing cross-section, enabling rapid opening and closing with a 90° rotation. The valve seat is made of high-quality synthetic rubber, and when closed, the butterfly disc compresses the valve seat to generate elastic sealing force, ensuring a tight shut-off.
Product Features:
Compact structure, small size, lightweight, and easy to install;
Low flow resistance, excellent flow capacity when fully open;
Nitrile rubber sealing surface, soft seal with zero leakage;
Low opening/closing torque, lightweight and flexible operation;
Supports multiple drive methods: manual, electric, pneumatic, and hydraulic.
Typical Applications:
Suitable for water supply and drainage, gas regulation, and general industrial media, making it an ideal choice for water utilities, power generation, and other industries.
II. Double Eccentric Butterfly Valve
Product Overview:
Through a double-eccentric structural design, the butterfly disc completely disengages from the seat when opened to 8°–12°, significantly reducing mechanical wear and compression, and markedly improving sealing durability and service lifespan.
Product Features:
Rapid opening and closing, low friction, and easier operation;
Soft sealing achieves zero leakage, with temperature resistance up to 200°C.
Long service lifespan, high reliability, and low maintenance requirements.
Typical Applications:
Especially suitable for chemical and medium-to-low pressure high-temperature medium environments, it is an excellent choice for shutoff and regulation in harsh conditions.
Regardless of your industry or the medium and pressure conditions you face, our butterfly valve products can provide professional, tailored solutions. We adhere to high manufacturing standards for every valve, ensuring stable performance, reliable sealing, and long-lasting durability.
For more product information or selection support, please contact our technical team!
Post time: Sep-01-2025
