VB‑9223 family are single‑seat, stem‑up‑to‑close two‑way control valves engineered for chilled water, hot water, and low‑pressure steam service in commercial HVAC and process systems. The VB‑9223‑200‑4‑9 denotes a 1‑1/4 inch valve body variant intended for robust control duties where durability and predictable flow characteristics are required.
N851