Up for auction is a brand new 1/16" Six-Port Panel Mount Injection or Switching Valve including a hex nut for mounting and plastic handle. This type of valve can be used for sample injection in low- or medium-pressure or gas chromatography systems. The valve can be connected with tubings of 1/16" OD. The diameter of mount hole is 1/2".
Schematic diagram of sample injection using a six port valve with a sample loop.
With the valve in Position A, sample flows through the external loop while the carrier flows directly through to the chromatographic column. When the valve is switched to Position B, the sample contained in the sample loop and valve flow passage is injected onto the column.
A: Sample loop is filled
B: Contents of the loop are injected onto the column
Overall size: 6 x 6 x 9 cm
Net weight: 310 g
Please go to my eBay store Valves for more valves.