# Valves and actuators

Part ID: 6.05b · Layer 6 (Facility cooling & HVAC) · child of 6.05

Valves and actuators that modulate and isolate flow within the facility water loop, including zone-isolation valves that take a section offline without stopping the whole loop.

## Companies

| Company | Role | Confidence | Ownership | Ticker | Note |
|---|---|---|---|---|---|
| Belimo | manufacturer | inferred | public | BEAN.SW |  |
| Crane | manufacturer | inferred | public | CR |  |
| Emerson | manufacturer | inferred | public | EMR |  |
| Honeywell | manufacturer | inferred | public | HON |  |
| Johnson Controls | manufacturer | inferred | public | JCI |  |
| Mueller | manufacturer | inferred | public | MWA |  |
| Siemens | manufacturer | inferred | public | SIE.DE |  |
| Watts | manufacturer | inferred | public | WTS |  |
| Danfoss | manufacturer | inferred | private |  |  |

Confidence tags: disclosed = company/filing statement; reported = trade press or partner list; inferred = taxonomy lead.