Agilent, 5067-4282, InfinityLab Quick Change valve head, 2-position/6-port, maximum pressure 800 bar

Agilent InfinityLab Quick Change valve head provides a 2-position, 6-port flow-switching element for compatible liquid chromatography column compartments. This stainless-steel version has a maximum pressure rating of 800 bar and is used with selected InfinityLab multicolumn thermostat or valve-drive configurations. Its two switching positions support applications such as column selection, flow diversion, and multidimensional LC method configuration when the associated tubing and valve host are installed. The replaceable valve-head design simplifies planned maintenance and changes in fluidic arrangement without replacing an entire column compartment. Compatibility should be checked against the valve-drive hardware, instrument model, and required capillary connections. This is the valve head itself, not a complete independent motorized switching assembly or HPLC pump.