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Upchurch Scientific® Nonmetallic 1/4-28 Inline Check Valves, IDEX Health & Science

CV-3324 CV-3325
Upchurch Scientific® Nonmetallic 1/4-28 Inline Check Valves provide excellent backflow protection for sensitive equipment along with outstanding chemical resistance guaranteed by the PEEK™ polymer and perfluoroelastomer construction

These Check Valves function well up to moderately high-pressure applications. Low internal volume allows these to be used in areas where flow path volume is important. However, higher flow rates can pass through with minimal pressure drop.

Note: Upon initial use, or following a period of exended inactivity, the cracking pressure for these check valves may be somewhat higher than the stated cracking pressure.

Additionally, the metal-free composition of these Check Valves makes them perfect for use with corrosive fluids or biological samples.

Certifications: ROHS certified.

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Description Swept Volume Port Style Cracking Pressure Supplier No. VWR Catalog Number Unit Price Quantity
Inlet Check Valve 182 µL 1/4-28 Flat-Bottom Male to 1/4-28 Flat-Bottom Female 1 psi (0.069 bar) CV-3324 97055-072 Each Retrieving
Outlet Check Valve 182 µL 1/4-28 Flat-Bottom Male to 1/4-28 Flat-Bottom Female 1 psi (0.069 bar) CV-3325 97055-074 Each Retrieving
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Material PEEK™, Perfluoroelastomer
Thru-Hole Diameter 0.50 mm (0.020")
Back Pressure Created 30 psi (2.1 bar)
Max. Pressure Rating 2,000 psi (138 bar)
Cracking Pressure Tolerance ± 0.5 psi (0.03 bar)
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