BIO-CHEK Inline Check Valves

Inert flow path, with no springs, no metal. Flow path equivalent to 0.030" orifice. PEEK housing, with three choice of check valve element, EPDM, Viton, or Chemraz. Small internal volume, 49-68 µl, depending upon version Low crack pressure 1 to 0.3 psi depending upon element. Check against backflow to 100 psig. 1/4-28 threads.

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Item #

Item Name

Type

Check Valve Material

Opening Pressure

Hold up Volume

List Price

CO-5E

BIOCHEK OUTLET

Outlet version

EPDM check element

1 psi

68 µL

$34.20
CO-5C

BIOCHEK OUTLET

Outlet version

Chemraz check element

0.3 psi

68 µL

$74.54
CI-5E

BIOCHEK INLET

Inlet version

EPDM check element

1 psi

60 µL

$34.20
CI-5C

BIOCHEK INLET

Inlet version

Chemraz check element

0.3 psi

60 µL

$74.54
CF-5E

BIOCHEK DUAL FEMALE

Dual Female version

EPDM check element

1 psi

49 µL

$34.20
CF-5C

BIOCHEK DUAL FEMALE

Dual Female version

Chemraz check element

0.3 psi

49 µL

$74.54