Custom Adjustable Hydraulic Butterfly Valve by China Suppliers - Double Eccentric Type from Factory, DN200-DN3000 Suppliers, Manufacturers
Product Description
| Valve Type: | Eccentric butterfly valve | Structure: | Eccentric |
| Standard: | EN/DIN/API | Workmanship: | Investment casting |
| Sealing direction: | Single-directional | Sealing grade: | Zero leakage |
| Temperature: | -20°C<T<120°C | Operation: | Hydraulic control |
Characteristics
The oil cylinder control butterfly valve with eccentric structure design greatly reduces friction on the sealing surface during opening and closing, with the advantages of wear resistance, cavitation resistance and bidirectional zero leakage, significantly extending the service life of the valve. At the same time, it has strong hydraulic driving force, suitable for large-diameter and high differential pressure working conditions, and can easily realize opening and closing operations. It can also be connected to the PLC/DCS automatic control system, supporting remote linkage and local manual dual operation modes.
Advantages
Packing
Standard export wooden case packaging
Application Scenarios
The adjusted hydraulic eccentric butterfly valves are widely applicable to power stations, water conservancy, pump stations, petrochemical and other fields.
Frequently Asked Questions
The valve conforms to EN, DIN, and API standards, ensuring high precision, standardized dimensions, and compatibility across international piping configurations.
The operating temperature range is -20°C < T < 120°C. It delivers zero-leakage sealing performance with superior wear and cavitation resistance.
Yes, it seamlessly connects with PLC and DCS automated control systems, supporting remote linkage commands alongside local manual control modes.
The eccentric structure reduces friction on the sealing surface during opening and closing cycles, significantly minimizing seal wear and lowering ongoing maintenance frequency and costs.
Valves are shipped in standard export wooden cases designed to protect against shock, moisture, and vibration during sea and air transit.
