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Griffco Parts Identification

Click below to download PDF files of diagrams that identify the parts comprising Griffco back pressure and pressure relief valves, calibration columns, and injection quills.

Back Pressure & Pressure Relief Valves



T-Series (Discontinued)



Calibration Columns

PVC Calibration Columns (to be posted)

Glass Calibration Columns (to be posted)

Injection Valves

IVC Injection Valve (to be posted)

IVQ Injection Valve (to be posted)

Corporation Stops

Brass (to be posted)

SS and Alloys (to be posted)

Plastics: PVC, CPVC, PVDF (to be posted)