Adapters Stopcock Socket
Product Code : EL-GA-10076
Quick answer: This is a borosilicate glass socket adapter fitted with a PTFE needle-valve stopcock for fine flow control, plus a detachable plastic screw-thread connector for attaching a hose.
Adapters Stopcock Socket — Specification
| Feature | Detail |
|---|---|
| Material | Borosilicate Glass |
| Stopcock Type | PTFE needle-valve stopcock |
| Hose Connection | Detachable plastic screw-thread connector |
Fine Flow Control With a Stopcock Socket Adapter
The PTFE needle-valve stopcock on this adapter allows fine control over flow rate and a positive, leak-tight closure when fully shut, making it suited to applications where flow needs to be metered precisely rather than simply switched on or off.
The detachable plastic screw-thread connector allows a hose to be attached and removed easily and safely. It is supplied as part of Lab Glassware Manufacturer's glassware adapter range, alongside the glass-stopcock version of the same right-angle/straight adapter.
Frequently Asked Questions
What is the Adapters Stopcock Socket made of?
It is made from borosilicate glass with a PTFE needle-valve stopcock.
What does the needle-valve stopcock do?
It provides fine control over flow rate and a positive, leak-tight closure when fully shut.
How does the hose connector work?
It uses a detachable plastic screw-thread connector, allowing a hose to be attached and removed easily and safely.
Does the PTFE stopcock need greasing?
No, PTFE stopcocks do not need periodic greasing the way glass key stopcocks do.
Is a glass-stopcock version available instead?
Yes, the Adapters Cone Right Angle /Straight uses a glass stopcock as an alternative to the PTFE needle valve.
Related Products
Adapters Cone Right Angle /Straight, Adapter Flushing, Straight Tube Vacuum Adapter
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Last updated: September 2026.
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