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VL3N Male Quick Disconnect No-Spill Coupling, Threaded G 1/4 BSPP

RoHS Certified
Released: 22 July 2009
This product is archived and displayed for information only. It is no longer available for purchase.

Koolance patented quick disconnect no-spill coupling with automatic shutoff. G 1/4 BSPP (parallel) thread male fitting for screwing directly into a water block or other component. It will only fit a Koolance VL3N female quick disconnect.

After a quarter twist, the quick-disconnect fittings will separate. Liquid on both sides will be automatically obstructed with approximately 0.2ml freed. Coolant volume lost upon disconnection will rise with internal pressure higher than 0.5kgf/cm2 (7psi). Maximum operating pressure is 6kgf/cm2 (85 psi). Maximum operating temperature is 90°C.

Weight 0.08 lb (0.04 kg)
Diagrams / Models (See Files Tab for Diagrams and 3D Models)
Diagram - vl3n-mg_d0.gif
Diagram - vl3n_o0.gif
Tags: Male QDC, VL3N,

Liquid Coolants

Koolance's product warranty does not cover the use of 3rd-party coolants, coolant additives, or corrosion. Koolance LIQ-702 or LIQ-705 coolants are strongly recommended to help avoid issues with mixed metals or biological growth. Additionally, do not use aluminum with bare (unplated) copper or bare (unplated) brass in the same system. Do not use silver with nickel in the same system.