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Upchurch Scientific® Inline Cartridge Check Valves, IDEX Health and Science

CV-3000 CV-3001
Upchurch Scientific® cartridge-style Inline Check Valves are designed to limit flow in one direction

For post-column derivitization, place item 53500-796 Inline Check Valve Assembly on the effluent side of a column to prevent derivatizing agents from flowing backwards and poisoning the column. Placement on the post-colmn reagent line will also prevent mobile phase from contaminating the reagent if the auxiliary pump fails.

Two pressure values are presented in describing these check valves; CRACKING PRESSURE is the pressure required for the valve to open in the direction of intended flow. MAXIMUM PRESSURE is the maximum pressure the valve can experience in the reverse direction without leaking backwards.

Replacement cartridge 53500-798 can be purchased separately for extended use.

Certifications: ROHS certified.

Ordering information: Inline Check Valve Assembly 53500-796 ships complete with fittings for 1/16" O.D. tubing.



Expand All / Collapse All
Description Material Swept Volume For Use With Cracking Pressure Supplier No. VWR Catalog Number Unit Price Quantity
Inline Check Valve Assembly PEEK™ Cartridge Holder, ETFE Fittings 96 µL 1/16" O.D. Tubing 1.5 psi (0.1 bar) CV-3000 53500-796 Each Retrieving
Replacement Cartridge PEEK™, Perfluoroelastomer, ETFE, PCTFE, Gold-Plated Stainless Steel 91 µL Inline Check Valve Assembly 53500-796 1.5 psi (0.1 bar) CV-3001 53500-798 Each Retrieving
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Max. Pressure Rating 1,000 psi (69 bar)
Cracking Pressure Tolerance ± 0.5 psi (0.03 bar)
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