Vacuum System Components Vacuum and Pressure Switches Pneumatic Vacuum Switches
ANVER Adjustable Vacuum Switches are ideal for conserving power, as well as, for controlling pneumatic and electrical equipment function.
Features
Conserves compressed air by stopping the flow when desired vacuum level is reached
Controls auxiliary equipment, such as alarm systems and warning lights
Threaded vacuum ports on both ends
Gradation marks on barrel for setting reference
Part Number
Vacuum Range
Schematic
VSPN-ADJ-NO (normally open)
15-30 in. Hg
VSPN-ADJ-NO-L (normally open)
0-15 in. Hg
VSPN-ADJ-NC (normally closed)
15-30 in. Hg
VSPN-ADJ-NC-L (normally closed)
0-15 in. Hg
Specifications for VSPN-ADJ Series Vacuum Switches
Pressure range
1.5 – 8 bar (20 – 115 psi)
Hysteresis
Min.: 0.5 in. Hg
Max.: 1.5 in. Hg
Avg.: 0.5 in. Hg
Orifice size
2 mm (0.079″)
Air consumption at 6 bar
0.7 l/min (0.025 cfm)
Vacuum Fittings are available in various sizes for all connections
Note: Standard size push connector is PTC1-5/32S for 5/32″ O.D. tubing.
Other sizes available include PTC1-18S for 1/8″ O.D. tubing and PTC1-14S for “1/4” tubing.
Vacuum Gauges to calibrate vacuum switches are available
