LQ4 and PLQ4 series
Chrome-plated brass, stainless steel or Polyphenylsulfone
The closed-system design of the LQ4 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. LQ4 coupling bodies and plugs are available in red or blue.
Technical Data
| Nominal diameter | DN 6.4 mm |
| Material | Cr-plated brass or PPSU ( Polyphenylsulfone ) |
| O-ring | EPDM |
| Temperature | -18°C to 115°C ( PPSU -17°C to 85°C ) |
| Pressure | 8 bar |
| Coupling configuration |
Male thread |
| Plug configuration |
Male thread |