KF-Quick Disconnect adaptor KF40(NW40)to 1"compression tube
KF Adaptors,Quick-Disconnect adaptors is available in various sizes to suit different flange diameters by enabling the connection of various components.
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Why choose us
Time-Saving Operation
Enables single-handed, push-to-connect coupling and disconnection, drastically reducing downtime during tool changes or system reconfiguration.
Automatic Sealing
Integrated valves in both halves automatically close upon disconnection, preventing system venting or media loss.
Secure Locking
A positive locking mechanism (e.g., ball-latch) ensures a secure connection during operation and provides a clear, audible indication of a proper seal.
News
KF Clamp Tightening: How Much Torque Is Actually Enough?
Determining adequate tightening torque for ISO-KF clamp connections, with size-based reference ranges and practical “eno...
2026-10-23
KF25 vs KF40 vs KF50: Selecting by Pump Speed and Line Length, Not Just Similar Inner Diameter
Selecting among KF25, KF40 and KF50 quick-connect flange sizes by evaluating how line conductance limits effective pumpi...
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Why KF Quick-Connect Fittings Are So Widely Used in Modular Vacuum Systems
Learn why KF quick-connect fittings are widely used in modular vacuum systems. Compare KF with ISO and CF flanges, revie...
2026-10-10
Why KF Seals Fail: Centering Ring & O-Ring Guide
Most KF vacuum seal failures trace back to the centering ring or O-ring — not the clamp. Learn how to select, match, and...
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