The Viton Valve O-Ring Adapter, also known as the Skinner O-Ring, is a replacement part for the Normally Open Valve assembly. This O-Ring has an inner diameter of 0.421 in and is 0.139 in wide. It ships with the 2400 CHN Maintenance Kit (N2410152).
Maintenance of the Normally Open Valve assembly requires a PerkinElmer Service Engineer.
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NULL OR EMPTY CART