Plast-O-Matic Valves, Inc. Datasheets for Vacuum Valves

Vacuum valves are used when a vacuum must be maintained in a closed system.
Vacuum Valves: Learn more

Product Name Notes
Series CARD Combination Air Release and Degassing Valve in a single unit. Also provides Vacuum Relief Valve function, which prevents pipeline vacuum in case of leaks or siphon. Connections from...
Series VB/VBM Patented diaphragm design assures dependable, repetitive, bubble-tight sealing to protect enclosed tanks from collapse or structural damage during draining. Also eliminates siphoning of dangerous fluids,and prevents vacuum damage...