A ball valve uses a pivoting, perforated, and a hollow ball to control the flow. It is closed when the ball is pivoted 90 degrees and open when it’s in line with the flow.
Sanitary Valves Types:
With two openings in the body (one for fluid to exit and one for it to enter), Check valves allow gas or liquid to flow through it in one direction only.
A sampling valve is used to collect fluid for testing purposes, including chemical analysis, physical measurements, and microbiological examination. It allows one to extract a representative sample of solids, gases, liquids or slurries to analyze for regulatory assessment, identification and quality control.