Staff Answer
Aug 18, 2026 - 01:24 PM
The valve is measured at the stem nearest the handle. These are replacement parts for our floor scale RE Series units.
where is the diameter measured USA Lab 15mm and 19mm PTFE Valve Rotary Evaporators
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Open Aug 18, 2026 - 12:45 PM
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USA Lab 15mm and 19mm PTFE Valve
" The REVALVE, laboratory use valves are the replacement part for the Glass Vacuum Port 15mm valve #35 or 18mm valve #35 for USA Lab Rotary Evaporator, with 19mm PTFE valve. <img class="__mce_add_custom_
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