The closed-system design of the LQ2 series provides ultra-reliable, drip-free tube connections with patented valve technology designed for frequent connect/disconnect. The redundant double sealing mechanism of the plug coupling remains drip-free even during long sealing times. These couplings have been specifically designed for use in liquid cooling applications. LQ2 coupling bodies and plugs are available in red or blue.
More information you can find in our datasheet: