It is a valve that maintains high airtightness due to the expanding piston.
All valves from FAMAT are based on the patented "EXPANDING PISTON TECHNOLOGY." In this patented system, a piston coated with PTFE expands, ensuring airtightness from vacuum up to 10 bar (145 psi). The advantage of the expandable piston is that it does not require an O-ring, which can be damaged during operation, thus preventing contamination of the product. Another advantage is that when the piston is closed, it is flush with the connection point, eliminating dead space.
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basic information
【Features】 - No gasket is used. - There is no gas leakage. - There is no dead space.
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Applications/Examples of results
【Application Examples】 Pharmaceuticals Biotechnology Chemical Industry
Detailed information
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Company information
The words that are often spoken within our company are "grasp change and create change," and "contribute to the irreplaceable Earth, which is home to humanity and many species, with our unique technology." We also pass down the aspiration to become a company welcomed worldwide. To realize this, each individual at NARA must broaden their perspectives and hearts, actively participate in their own transformation, and at the same time, maintain a firm commitment to uphold their originality in the face of valuable challenges. Although we are still inexperienced, we intend to take steps toward NARA's ideals, with the broad support and guidance of everyone, and sometimes even receiving admonishments, as we move forward.