0-4mm Chem-Vac Valve Replacement Plug and Control Knob, TFE, Viton O-Ring, High Vacuum , each

Description

0-4mm Chem-Vac Valve Replacement Plug and Control Knob, TFE, Viton O-Ring, High Vacuum. Replacement TFE plug and control knob for CHEM-VAC high vacuum valves CG-925 through CG-934. Available with a choice of Viton or Kalrez O-rings. Plug is sold complete with control knob and TFE stem having three O-rings. PLEASE NOTE: CONTROL KNOB IS NOT SOLD SEPARATELY ON THE CG-900 SERIES VALVES. THE 0-20mm BORE SIZE VALVE IS OUR PREVIOUS STYLE CG-500 SERIES VALVE WITH COARSE THREAD. Made in the United States.