What connection type does this ball valve use?
USA Lab KF25 Ball Valve
Vacuum Fittings
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Open Jul 21, 2026 - 02:24 PM
1answer
Answer
Jul 21, 2026 - 02:24 PM
This ball valve uses a KF25 connection, which refers to a quick flange vacuum fitting with a nominal outer diameter of 25 mm. KF (Klein Flange) connections are popular in laboratory vacuum systems for their ease of use and reliable sealing, making this valve highly convenient for lab setups.
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USA Lab KF25 Ball Valve
" Our USA Lab KF25 vacuum ball valve is a KF25 High Vacuum Flange to adapt to any other KF25 pump or manifold if needed and is made out of 304 stainless steel with a PTFE seat and seals. <span style="font-family: verdana, geneva;
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