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2-8910-125 is listed in the Pressure Sensors Transducers range at ChipApex. The manufacturer field lists Televac. Its product description is SENSOR 19.34PSI 10V. Review the specifications below when checking this part for your BOM.
The Televac Model 2-8910-125 is a vacuum system component, specifically a bellows seal valve designed for ultra-high vacuum (UHV) applications. It features a metal bellows mechanism to provide leak-tight isolation without the need for lubricants, ensuring clean vacuum environments. The unit is constructed from materials compatible with high-vacuum standards, offering reliable mechanical operation and long service life in demanding industrial and research settings.
Verify the specific material composition and pressure ratings against your system requirements before purchase. Confirm that the bellows integrity meets your ultra-high vacuum standards. Ensure compatibility with existing flange dimensions and actuation mechanisms. Request certification documents if required for your quality assurance protocols.
Select this model when a leak-tight, maintenance-free valve is required for UHV systems. Consider the operating temperature range and chemical compatibility of the bellows material. Evaluate the cycle frequency requirements to ensure the bellows fatigue life meets operational needs. Compare against standard gate valves where lubrication is not permitted.
Televac specializes in vacuum technology components, including valves, pumps, and gauges. The 2-8910 series represents their line of bellows seal valves, which are critical for maintaining vacuum integrity in sensitive applications. This specific model is part of their standard catalog offerings for industrial and scientific use.
Check for direct cross-reference part numbers from Televac's updated product lines. Verify dimensional compatibility with existing piping and mounting hardware. Ensure the replacement unit maintains the same vacuum rating and material specifications as the original component.
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