Straight PTFE Key Stopcock
Product Code : JLI-LG-11058
Quick Answer: The Straight PTFE Key Stopcock is a straight-pattern stopcock with a PTFE key, made in sizes 12.5, 14.5 and 18.8 with bore sizes from 2.5 to 6.0.
Last updated: 18 October 2026
Key Features
Straight pattern with a PTFE key.
Three sizes: 12.5, 14.5 and 18.8.
Bore sizes 2.5, 4.0 and 6.0 according to size.
Technical Specifications
Specification Value Key material PTFE Size 12.5 Bore 2.5 Size 14.5 Bore 2.5 or 4.0 Size 18.8 Bore 6.0
How It Is Used
The stopcock is joined into a glass line or vessel outlet so the flow through it can be opened, throttled or shut by turning the PTFE key. Pick the size and bore to match the tube and the flow needed.
Related Lab Glassware
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For a quotation on the Straight PTFE Key Stopcock, contact JLab India on +91-8569909696 .
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