The dual pneumatic vacuum angle valve is used in vacuum coating, semiconductor manufacturing, scientific research experiments and other scenarios for precise airflow control and stable adaptability, providing support for pressure regulation and airflow blockage in vacuum systems. The following analysis will focus on structural principles, technological advantages, and scenarios.
1、 Core structure and working principle: Dual pneumatic drive, precise control
The valve adopts a modular design of "dual pneumatic drive+angular flow channel" to ensure stable vacuum operation:
•core structureIncluding stainless steel valve body (angle flow channel resistance reduction), dual cylinder actuator (anti jamming switch), vacuum resistant sealing component (ensuring airtightness) and control interface.
•working principleVentilation drives the valve core to achieve flow channel connection and disconnection, which can be automatically controlled by a PLC controller. The valve core response reaches millisecond level, meeting the timeliness requirements.
2、 Technical advantages and applicable scenarios: adapted to complex working conditions
Based on structural optimization, valves are adapted to meet the needs of multiple industries:
•technical advantageWide vacuum adaptation from 10 ⁻⁷ Pa to atmospheric pressure; Stainless steel valve body is corrosion-resistant; The angular structure is easy to install, and the components are standardized and easy to maintain.
•Applicable scenariosSemiconductor chip technology, vacuum coating gas regulation, research and experimental vacuum control, as well as photovoltaic coating, electronic vacuum brazing, etc.
In the future, we will optimize valve sealing and response speed, develop multiple specifications and models, and provide more accurate vacuum control solutions.