Agilent, G8495-60000, Spare valve, 7 port, 2 position, for AVS 7 switching valve

The Agilent AVS 7 replacement switching valve is a seven-port, two-position valve assembly used in the Advanced Valve System for ICP-OES sample introduction. The AVS 7 switches liquid pathways during automated loading, rinse and analysis, helping coordinate sample-loop filling and rapid sample exchange. Its seventh port enables an internal-standard configuration where required. The replacement valve is used with compatible Agilent 5000 Series ICP-OES setups equipped with the AVS 7; it is not the six-port AVS 6 replacement valve. Valve wear, leakage, carryover or switching problems can compromise the intended sample-routing sequence. Inspect fittings, sample pathways and rotor/stator interfaces when servicing the assembly. The complete replacement valve must also be distinguished from the separately supplied rotor seal and the stator-and-rotor service set. Selecting the seven-port assembly preserves the plumbing configuration and the intended AVS 7 operating mode.