Skip to main content
  1. Home
  2. Products
  3. Air Vents
  4. Automatic Air Vents
  5. Overview

Fluid Control Equipment

Automatic Air Vents

VC Series/VS1C

Free Float® and Three-point Seating

Free Float®

These products contain no levers, hinges, or other components which may typically cause valves to malfunction. As the Free Float is the only moving part, wear and malfunctions are minimized. The float surface provides a nearly infinite number of valve faces to close against the seat, allowing the valve to excel in durability.

Three-point seating mechanism

Three-point seating supports the high-precision ground float at 3 separate points when the valve is closed, allowing for an extra tight seal. (VS1C only)

フロート3点支持機構

Product Related Information