Valve definition

Valve means a device used to control the flow of water in the irrigation system.

Valve means a device by which the flow of a fluid may be controlled.

Valve means a device for controlling or shutting off the flow of gas.

Examples of Valve in a sentence

• Valve Box: Valve box shall be traffic rated, precast concrete box with cast iron cover.

• The total length of flexible hose in the system between the primer pump(s) and the Breakaway Valve must not exceed 1000mm.

• Valve shall be provided with a factory installed filter-cleaning device for the diaphragm.D. Valve diaphragm shall be reinforced.E. Valve shall be equipped with a manually operated pressure regulating device that can be set to regulate pressure from 138 kPa (20 psi) to 689 kPa (100 psi).F.

• Drain/Vent ValveNormal Working Pressure: 40 Bar Size: 1”Class: AS per ASME standard.Material of Construction: SS 304/316 Preferable Make: Sankey / Audco / L&T / AMCOiii) Block and Bleed Valve Size: ½” (F) NPTClass: AS per ASME standard.

• Con: Blebs do not cause primary spontaneous pneumothorax.J Bronchol 2002; 9: 319–23.52 Travaline JM, McKenna RJ Jr, De Giacomo T, et al, and the Endobronchial Valve for Persistent Air Leak Group.

More Definitions of Valve

Valve means a device used to control the flow of water in the irrigation system. It may also mean all of the sprinklers or emitters in a line controlled by the valve.

Valve means a device that regulates or isolates the fluid flow in a pipe, tube, or conduit by means of an external actuator.

Valve means a device for controlling the flow of water through a pipe. A valve on a service connection is also referred to as a stopcock, curb stop or shut-off valve;

Valve means a device for controlling or shutting off the flow of gas. (2) In these regulations, unless the contrary intention appears, the numerical values prescribed are subject to tolerances according to normal trade practice. (3) Unless the contrary intention appears a reference in these regulations to the volume of a room or space is to be read as a reference to the volume that may be enclosed and includes the volume of any adjoining room or space that is not able to be separated by a door or other means of enclosure. [Regulation 3 amended in Gazette 19 Dec 2000 p. 7275; 21 Apr 2006 p. 1575.]

Valve means any device in a pipe that can partially or totally obstruct the flow of water or permit flow in one direction only.

Valve means a mechanical device that controls the flow of liquids, gas or loose material in bulk by a movable part that opens, shuts or partially obstructs one or more ports of passageways.

Valve means a plumbing appurtenance used to control flow in a water main or service line. Water main or line means a pipeline in the water system. Water system or system means the interrelated network for purification and delivery of drinking water owned by Dekalb County, including all water mains, service lines and appurtenances.