Applications of Parallel Seal Slit Valves
Semiconductor Industry
The semiconductor fabrication process demands ultra-clean environments and precise vacuum control. Parallel seal slit valves serve as portals between critical chambers such as:
Transfer Chambers and Load Lock Chambers: Facilitating wafer transfer while maintaining vacuum integrity.
Transfer and Process Chambers: Ensuring contamination-free environments during wafer processing.
Their low particle generation and long service life directly contribute to higher yield rates and reduced downtime in semiconductor fabs.
Industrial Fluid Control
Beyond semiconductors, parallel slide valves are employed in various industrial sectors, including:
Power Plants: For steam and high-temperature fluid control, as seen in Sempell Low Pressure Parallel Slide Valves with metal-to-metal seals and ASME certifications.
Mining and Steel Industry: Handling abrasive slurries and filter mortar with robust sealing and low maintenance.
Food and Beverage Industry: Managing pulp, syrup, and washwater with sanitary valve designs.
Water Treatment and Purification: Controlling wastewater and mud flow with valves designed to resist clogging and leakage.
