Part Number: NPAK-0008

NPAK Supply (#6) and Vent (#8) valve assembly, knob, panel nut

Replacement parts for hand pumps, calibration manifolds, nitrogen sources and volume contollers

Request a Quote

To receive pricing, request a quote and a Ralston Distributor will respond.


Weight2.59 oz / 73 grams
Length3.72 in / 95 mm
Width1.51 in / 39 mm
Height1.51 in / 39 mm
Max Pressure0 PSI / 0.00 mbar / 0.00 kPa
Max Vacuum0 InHg / 0.0 kPa
MaterialsAluminum, Stainless Steel
Seal MaterialsBuna-N, Delrin, Teflon
Country of originUSA