| UNSPSC Code | 41113000 |
|---|
Answer:Yes. The replacement rotor seal is intended for compatible six-port AVS 6 and seven-port AVS 7 switching valve assemblies.
Answer:Possible signs include leaks at the valve, increased sample carryover or irregular liquid routing during switching. Inspect the whole valve assembly before deciding on replacement.
Answer:No. It is the replacement sealing component. Complete AVS switching valves and stator-and-rotor service assemblies are separate products.
The Agilent AVS 6/7 rotor seal is a wear component within the Advanced Valve System liquid-switching assembly used in ICP-OES sample introduction. It provides a sealing interface for the switching rotor as the valve changes flow paths between sample, rinse and related channels. The same service seal is used in compatible AVS 6 six-port and AVS 7 seven-port valves on supported Agilent 5000 Series ICP-OES configurations. Repeated switching and exposure to samples or rinse solutions can gradually degrade the seal, contributing to fluid leakage, carryover or unreliable routing. Inspect the sealing surface during preventive maintenance and replace it when worn or damaged. The rotor seal is not a complete valve assembly, nor does it include the stator-and-rotor overhaul set. Correct valve model identification and careful reassembly help preserve consistent sample-loop operation and reduce avoidable interruption to routine ICP-OES analysis.
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