Designing Buildings at 09:39, 2 August 2023

2023-08-02T09:39:35Z

← Older revision		Revision as of 09:39, 2 August 2023
Line 5:		Line 5:
	Types of control valves include:		Types of control valves include:

−	* ~~Differential pressure control~~ valve	+	* Ball valve.
		+	* Butterfly valve.
	* Differential pressure control valve.		* Differential pressure control valve.
−	* Four port control valve	+	* Four port control valve.
		+	* Globe valve.
	* Pressure independent control valve.		* Pressure independent control valve.
		+	* Rotary shoe valve.
	* Three port control valve.		* Three port control valve.
	* Two port control valve.		* Two port control valve.

Designing Buildings: Created page with "Valves are mechanical devices that control the flow of fluids such as gas, liquid, fluidised solids, slurries, and so on, by opening, closing or partially obstructing a passage. ..."

2023-08-02T09:29:33Z

Created page with "Valves are mechanical devices that control the flow of fluids such as gas, liquid, fluidised solids, slurries, and so on, by opening, closing or partially obstructing a passage. ..."

New page

Valves are mechanical devices that control the flow of fluids such as gas, liquid, fluidised solids, slurries, and so on, by opening, closing or partially obstructing a passage.

‘The primary aim of any control system is to maintain specified comfort conditions, such as temperature. A simple control system may achieve this by switching items such as pumps and boilers on and off. A more complex system such as a BMS will use motorised control valves to control the flow rate of water in heating and cooling circuits, and motorised dampers to control the flow of air in ductwork. Both valves and dampers are moved by actuators, which receive signals from the control system.’ Ref [https://www.bsria.com/uk/product/DJLLPr/guide_to_controls_bg832023_a15d25e1/ Guide to Controls (BG 83/2023)] written by John Marrow and published by BSRIA in June 2023.

Types of control valves include:

* Differential pressure control valve
* Differential pressure control valve.
* Four port control valve
* Pressure independent control valve.
* Three port control valve.
* Two port control valve.

= Related articles on Designing Buildings =

* BSRIA articles.
* BSRIA definitions.
* BSRIA Guide to Controls BG83/2023.
* Building management systems.
* Building services.
* Control.
* Valve.

[[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:Definitions]] [[Category:Products_/_components]]

Control valve - Revision history

Designing Buildings at 09:39, 2 August 2023

Designing Buildings: Created page with "Valves are mechanical devices that control the flow of fluids such as gas, liquid, fluidised solids, slurries, and so on, by opening, closing or partially obstructing a passage. ..."