Selecting control and balancing valves in a variable flow system
Journal Article
·
· ASHRAE Journal
OSTI ID:516695
This article describes the design and selection of control and balancing valves in a hydronic variable flow system consisting of 100 load terminals for providing cooling to a building. The author addresses approaching a linear terminal emission over the valve operating range, minimizing pump head and operating horsepower, proportioning the flow to each terminal and zone, balancing tests, and instrumentation.
- OSTI ID:
- 516695
- Journal Information:
- ASHRAE Journal, Vol. 39, Issue 6; Other Information: PBD: Jun 1997
- Country of Publication:
- United States
- Language:
- English
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