GH40VT Series (Brass) Vacuum Service Regulator

Conoflow's Vacuum Regulators are designed to accurately regulate the sub-atmospheric pressure of a vessel being evacuated. These units are especially suited for laboratory work and test stands for simulation of high altitude conditions.
  • Connections: 1/4” NPT w / 1/8” NPT Vacuum Sensing Port
  • Regulated Vacuum: 0-15” and 30” Hg (38.1 and 76.2 cm Hg)
  • Flow Capacity (Max.): 1.5 SCFM (0.04 m3/min)
  • Sensitivity: 0.2” H2O (0.51 cm)
  • Ambient Temperature Range: -20ºF to +150ºF (-29ºC to +66ºC) (w/Buna Diaphragm)
  • Approximate Shipping Weight: 2.75 lbs. (1.3 Kg)

Materials of Construction:

  • Body: Brass
  • Bonnet: Brass
  • Diaphragm Assembly: Buna “N”
  • Nozzle Assembly: Brass Body / Stainless Steel Plug
  • Range Spring: Steel Plated
Dimensional Drawing A17-5 is available upon request.

Dimensional images