{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "A point feature class that represents system valves, which are valves that are manually activated to stop water flow by rotating or moving transversely to the pipe. System valves are used to regulate pressure, isolate, throttle flow, prevent backflow, and relieve pressure. Isolation valves are the predominant type of system valve installed in a distribution network. They are commonly intended to be either fully open or fully closed. They are not intended to throttle flow by being partially open.", "description": "

OBJECTID: <\/SPAN>System-generated unique identifier for each record within the feature class<\/SPAN><\/P>

Shape: <\/SPAN>System-generated geometry type of the feature<\/SPAN><\/SPAN><\/P>

GEODBID: <\/SPAN>Three-digit code that assigns editing responsibility to a community in the GIS Consortium<\/SPAN><\/SPAN><\/P>

FEATUREID: <\/SPAN>GIS-Consortium-generated unique identifier for each record within the feature class. All FEATUREIDs start with the GEODBID of the community that owns the record<\/SPAN><\/P>

DATECREATED: <\/SPAN>Date/time stamp from the moment the GIS record was created<\/SPAN><\/SPAN><\/P>

DATEMODIFIED: <\/SPAN>Date/time stamp from the last moment the GIS record was changed<\/SPAN><\/SPAN><\/P>

SOURCE: <\/SPAN>Organization that provided the data. The GIS Consortium standard is to preface the source with the three-letter municipal code of the community providing the data, followed by a dash. Example: VGV-Public Works<\/SPAN><\/SPAN><\/P>

SOURCETYPE: <\/SPAN>Accuracy context for the record<\/SPAN><\/SPAN><\/P>

AncillaryRole: <\/SPAN>Attribute that indicates whether the junction pushes (source) or pulls (sink) flow in a geometric network. Default setting for the GIS Consortium is none.<\/SPAN><\/SPAN><\/P>

Enabled: <\/SPAN>Boolean field to indicate whether water is allowed to flow through this feature<\/SPAN><\/P>

INSTALLDATE: <\/SPAN>Date of installation for the real-world feature represented in the feature class<\/SPAN><\/P>

LOCATIONDESCRIPTION: <\/SPAN>Statement illustrating the whereabouts of a feature<\/SPAN><\/P>

LIFECYCLESTATUS: <\/SPAN>Current state of the real-world feature<\/SPAN><\/SPAN><\/P>

SUBTYPE: Additional designation of the feature. Includes the following:<\/SPAN><\/P>

  • Ball: A valve that opens by turning a handle attached to a ball inside the valve. The ball has an opening through the middle so that when the hole is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve, and flow is blocked. The handle position lets you \"see\" the valve's position. <\/SPAN><\/P><\/LI>

  • Butterfly: A valve where a flat circular plate is positioned inside the pipe. The plate has a rod through it connected to an actuator on the outside of the valve. Rotating the actuator turns the plate either parallel or perpendicular to the flow.<\/SPAN><\/P><\/LI>

  • Cone: A cone valve consists of a shallowly-tapering cone in a tight-fitting socket placed across the flow of the fluid. <\/SPAN><\/P><\/LI>

  • Gate: A valve that opens by lifting a round or rectangular gate out of the path of flow. Usually designed to be fully opened or closed.<\/SPAN><\/P><\/LI>

  • Plug: A valve with cylindrical plugs that can be rotated to control flow through the valve.<\/SPAN><\/P><\/LI><\/UL>

    ELEVATION: <\/SPAN>Ground level height of real-world feature; measured in feet above sea level<\/SPAN><\/SPAN><\/P>

    WATERTYPE: <\/SPAN>Designation of water distribution or collection system to which the feature applies<\/SPAN><\/SPAN><\/P>

    DIAMETER: <\/SPAN>width of the real-world feature represented in the feature class; measured in inches<\/SPAN><\/P>

    BYPASSVALVE: Boolean field to indicate the existence of a bypass valve <\/SPAN><\/P>

    CURRENTLYOPEN: Boolean field to indicate whether the valve is currently open<\/SPAN><\/P>

    MOTORIZED: Boolean field to indicate whether the valve is motorized<\/SPAN><\/P>

    NORMALLYOPEN: Boolean field to indicate whether the valve is normally open<\/SPAN><\/P>

    PERCENTOPEN: The percentage the system valve is open. Domain range is from 0 to 100.<\/SPAN><\/P>

    PRESSURESETTING: The pressure setting of the valve; measured in pounds per square inch (PSI)<\/SPAN><\/P>

    REGULATIONTYPE: The regulation type used on the valve<\/SPAN><\/P>

    TURNSTOCLOSE: The number of turns required to close the valve<\/SPAN><\/P>

    CLOSEDIRECTION: Direction to turn the valve to close it (left or right)<\/SPAN><\/P>

    OPERABLE: Boolean field to indicate whether the valve is working or not<\/SPAN><\/P>

    DEVICEID: Unique identifying code for the mechanical part, such as a serial number or model number<\/SPAN><\/P>

    COMMUNITYID: <\/SPAN>Unique identifying code selected by the community<\/SPAN><\/SPAN><\/P>

    OWNERSHIP: <\/SPAN>Organization with jurisdiction over the real-world feature represented in the feature class<\/SPAN><\/P>

    MAINTAINED: <\/SPAN>Organization responsible for the care of the real-world feature represented in the feature class<\/SPAN><\/P>

    DESCRIPTION: <\/SPAN>Statement illustrating the feature<\/SPAN><\/P>

    CATEGORY: Retired field required for ArcGIS coverage models<\/SPAN><\/P>

    FID_WSJUNCTIONANNO_LINE: Unique identifier that can be joined to the FEATUREID field of the wsJunctionAnno_LINE feature class to provide a link between the feature and its label<\/SPAN><\/P>

    FID_WSUNDERGROUNDENCLOSURE_POLY: Unique identifier that can be joined to the FEATUREID field of the wsUndergroundEnclosure_POLY feature class to provide a link between that feature and the polygon<\/SPAN><\/P>

    GlobalID: <\/SPAN>System-generated unique identifier for each record that is required in replicated geodatabases<\/SPAN><\/SPAN><\/P>

    REPLICAFILTER: <\/SPAN>Code used to filter data for the creation of custom geodatabases <\/SPAN><\/SPAN><\/P>

    PRODUCTIONNOTES: <\/SPAN>Technical notes from GIS personnel<\/SPAN><\/SPAN><\/P>

    WEBLINK: <\/SPAN>URL for a website related to the record<\/SPAN><\/SPAN><\/P>

    MANUFACTURER: The manufacturer of the equipment<\/SPAN><\/P>

    DEPTH: <\/SPAN>The distance from the top of the structure to its bottom; measured in feet<\/SPAN><\/SPAN><\/P>

    ISSERVICE: Boolean field to indicate whether the valve shuts off a service line<\/SPAN><\/P>

    DATEABANDONED: Date of abandonment for the real-world feature represented in the feature class<\/SPAN><\/P>

    CONNECTIONTYPE: The type of connections a valve has that is used to physically join the pipe to valve. This field can contain the same or two different types of connections. Entries should be split with an 'x'. Example: Mechanical Joint x Flared. A system valve has a max of two connections.<\/SPAN><\/P>

    MODEL: The model of System Valve<\/SPAN><\/P>

    VALVEKEYTYPE: Type of key needed to turn the valve.<\/SPAN><\/SPAN><\/P>

    ENCLOSURE TYPE: Type of underground enclosure which houses the system valve. Example: BuffaloBox, Valve Vault, Valve Box, Meter Pit.<\/SPAN><\/P>

    ENCLOUSREINSTALLDATE: Date of installation for the underground enclosure.<\/SPAN><\/P>

    ENCLOSUREDESCRIPTION: Statement illustrating the underground enclosure.<\/SPAN><\/P>

    ENCLOSURECOVERMATERIAL: The matter composition of the cover of the underground enclosure<\/SPAN><\/P>

    ENCLOSURECOVERTYPE: The cover on the underground enclosure<\/SPAN><\/P>

    ENCLOSUREFRAMEMATERIAL: The matter composition of the underground enclosure<\/SPAN><\/P>

    ENCLOSUREFRAMETYPE: The frame designation of the underground enclosure<\/SPAN><\/P>

    ENCLOSURERIMELEVATION: Ground level height of underground enclosure; measured in feet above sea level<\/SPAN><\/P>

    ENCLOSUREINVERTELEVATION: Elevation at the bottom of a enclosure; measured in feet above sea level<\/SPAN><\/P>

    ENCLOSUREMEASUREMENT1: The horizontal measurement of the underground enclosure; measured in inches<\/SPAN><\/P>

    ENCLOSUREMEASUREMENT2: The vertical measurement of the underground enclosure; measured in inches<\/SPAN><\/P>

    OPERATINGINSTRUCTION: Special instructions for operating the system valve<\/SPAN><\/P>

    TURNSTOCLOSE: The expected number of turns to close the valve<\/SPAN><\/P>

    ISPRESSURECONNECTION: Indicates if the valve is a pressure connection (a.k.a \"hot tap\")<\/SPAN><\/P>

    IMAGELINK: URL for an image related to the record<\/SPAN><\/P>

    <\/DIV><\/DIV><\/DIV>", "summary": "A point feature class that represents system valves, which are valves that are manually activated to stop water flow by rotating or moving transversely to the pipe. System valves are used to regulate pressure, isolate, throttle flow, prevent backflow, and relieve pressure. Isolation valves are the predominant type of system valve installed in a distribution network. They are commonly intended to be either fully open or fully closed. They are not intended to throttle flow by being partially open.", "title": "GISC.DBO.wsSystemValve_POINT", "tags": [ "system valve" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "Created by the GIS Consortium's members with ongoing updates.", "licenseInfo": "

    This data constitutes proprietary materials and intellectual property of the GIS Consortium's members and will remain their property. It may only be used according to the terms of the signed data sharing agreement entered into by the GIS Consortium member(s) and the requesting party.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>" }