C22 valves are used for sample injection or column switching. The valve caps have female threads for direct connection of lines – no couplings are required. Multicolored flangeless fittings are included.
The Cheminert® Model C25 valve for Sequential Injection and column switching selects and isolates one of 6, 8, or 10 ports, with the other ports being dead-ended. The Model C25 has female 1/4-28 threaded fitting details for direct connection of lines - no couplings are required. Multicolored Cheminert flangeless fittings are included.