Agilent, G4220-60028, Outlet valve, 1300 bar
Outlet Valve 1290 Infinity pump
Catalog Number: G4220-60028
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| Application Compatibility | Analytical |
|---|---|
| Module Compatibility | Pump |
| System Compatibility | 1290 Infinity II & III LC System |
| Technique | LC |
| UNSPSC Code | 41115700 |
| Use With Instrument|MultiLine | G4204A|G4220A|G4220B|G7104A|G7104C|G7120A| |
Answer:1300 bar.
Answer:Yes. The valve includes an integrated seal.
Answer:It controls one-way discharge of mobile phase from the pump chamber.
Agilent outlet valve is a high-pressure replacement component for 1290 Infinity liquid chromatography pump heads. This configuration has a rated pressure of 1300 bar and incorporates an integrated seal. Its one-way function controls solvent discharge from the reciprocating pump chamber, helping the pumping system maintain accurate flow and stable pressure under demanding UHPLC conditions. The valve is associated with selected G4204, G4220, and G7104 pump configurations, including long-life quaternary and flexible pump-head assemblies. Contamination or mechanical wear in the outlet valve may contribute to reduced flow delivery, pressure instability, or loss of pump efficiency. Service should distinguish the outlet valve from the inlet valve and associated piston seals. The package contains the outlet valve, not a complete pump-head assembly.
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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