{ "culture": "en-CA", "name": "", "guid": "", "catalogPath": "", "snippet": "A valve used to control fluid flow by varying the size of the flow passage as directed by a signal from a controller.", "description": "
A valve used to control fluid flow by varying the size of the flow passage as directed by a signal from a controller. This enables the direct control of flow rate and the consequential control of process quantities such as pressure, temperature, and liquid level<\/SPAN><\/P> <\/P> Subtypes:<\/SPAN><\/SPAN><\/P> Air Gap<\/SPAN><\/SPAN><\/P><\/LI> Air<\/SPAN><\/SPAN><\/P><\/LI> Air Release<\/SPAN><\/SPAN><\/P><\/LI> Atmospheric Vacuum<\/SPAN><\/SPAN><\/P><\/LI> Combination<\/SPAN><\/SPAN><\/P><\/LI> Double Check<\/SPAN><\/SPAN><\/P><\/LI> Pressure Vacuum<\/SPAN><\/SPAN><\/P><\/LI> RPZ<\/SPAN><\/SPAN><\/P><\/LI> Vacuum<\/SPAN><\/SPAN><\/P><\/LI> Reduced Pressure Backflow<\/SPAN><\/SPAN><\/P><\/LI> Vacuum Breaker<\/SPAN><\/SPAN><\/P><\/LI> Simple Check<\/SPAN><\/SPAN><\/P><\/LI> Vacuum Release<\/SPAN><\/SPAN><\/P><\/LI><\/UL> Fields<\/SPAN><\/SPAN><\/P> fieldname<\/SPAN><\/SPAN><\/P><\/TD> fieldtype<\/SPAN><\/SPAN><\/P><\/TD> precision<\/SPAN><\/SPAN><\/P><\/TD> scale<\/SPAN><\/SPAN><\/P><\/TD> length<\/SPAN><\/SPAN><\/P><\/TD> alias<\/SPAN><\/SPAN><\/P><\/TD> isnullable<\/SPAN><\/SPAN><\/P><\/TD> domain<\/SPAN><\/SPAN><\/P><\/TD> default<\/SPAN><\/SPAN><\/P><\/TD><\/TR> InstallContractor<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 100<\/SPAN><\/SPAN><\/P><\/TD> Install Contractor<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD><\/TR> Motorized<\/SPAN><\/SPAN><\/P><\/TD> SHORT<\/SPAN><\/SPAN><\/P><\/TD> 5<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> Motorized<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> Boolean<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD><\/TR> Manufacturer<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 30<\/SPAN><\/SPAN><\/P><\/TD> Manufacturer<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD><\/TR> Serial<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 50<\/SPAN><\/SPAN><\/P><\/TD> Serial Number<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD><\/TR> Model<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 50<\/SPAN><\/SPAN><\/P><\/TD> Model<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD><\/TR> Zone<\/SPAN><\/SPAN><\/P><\/TD> SHORT<\/SPAN><\/SPAN><\/P><\/TD> 5<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> Zone<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD><\/TR> ValveFunction<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 30<\/SPAN><\/SPAN><\/P><\/TD> Function<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> irrSystemValveFunction<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD><\/TR> Material<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 30<\/SPAN><\/SPAN><\/P><\/TD> Material<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> irrMaterial<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD><\/TR> Diameter<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 30<\/SPAN><\/SPAN><\/P><\/TD> Diameter<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> irrDiameter<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD><\/TR> Elevation<\/SPAN><\/SPAN><\/P><\/TD> DOUBLE<\/SPAN><\/SPAN><\/P><\/TD> 38<\/SPAN><\/SPAN><\/P><\/TD> 8<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> Elevation (m)<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD><\/TR> PressureSetting<\/SPAN><\/SPAN><\/P><\/TD> SHORT<\/SPAN><\/SPAN><\/P><\/TD> 5<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> Pressure Setting (psi)<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD><\/TR> FlowRateRange<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 20<\/SPAN><\/SPAN><\/P><\/TD> Flow Rate Range<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> irrFlowRate<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD><\/TR> FlowUnit<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 20<\/SPAN><\/SPAN><\/P><\/TD> Flow Unit<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> irrFlowUnits<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD><\/TR> JoinInlet<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 25<\/SPAN><\/SPAN><\/P><\/TD> Join Inlet<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> irrJointType<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD><\/TR> JoinOutlet<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 25<\/SPAN><\/SPAN><\/P><\/TD> Join Outlet<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> irrJointType<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD><\/TR> CurrentPosition<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 25<\/SPAN><\/SPAN><\/P><\/TD> Current Position<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> irrCurrentPosition<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD><\/TR> NormalPressure<\/SPAN><\/SPAN><\/P><\/TD> DOUBLE<\/SPAN><\/SPAN><\/P><\/TD> 38<\/SPAN><\/SPAN><\/P><\/TD> 8<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> Normal Pressure (gpm)<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD><\/TR> HazardType<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 25<\/SPAN><\/SPAN><\/P><\/TD> Hazard Type<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> irrHazardType<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD><\/TR> GroundType<\/SPAN><\/SPAN><\/P><\/TD> TEXT<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD> 50<\/SPAN><\/SPAN><\/P><\/TD> Ground Type<\/SPAN><\/SPAN><\/P><\/TD> NULLABLE<\/SPAN><\/SPAN><\/P><\/TD> <\/P><\/TD> <\/P><\/TD><\/TR><\/TBODY><\/TABLE> Definition<\/SPAN><\/SPAN><\/P> Field<\/SPAN><\/SPAN><\/P><\/TD> Description<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Install Contractor<\/SPAN><\/SPAN><\/P><\/TD> Contractor Installing the control valve<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Motorized<\/SPAN><\/SPAN><\/P><\/TD> Is it motorized?<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Manufacturer<\/SPAN><\/SPAN><\/P><\/TD> Device manufacturer<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Serial Number<\/SPAN><\/SPAN><\/P><\/TD> Device serial number <\/SPAN><\/SPAN><\/P><\/TD><\/TR> Model<\/SPAN><\/SPAN><\/P><\/TD> Device model<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Zone<\/SPAN><\/SPAN><\/P><\/TD> Irrigation zone where the device is located<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Function<\/SPAN><\/SPAN><\/P><\/TD> Main function of the control valve<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Material<\/SPAN><\/SPAN><\/P><\/TD> Type of material the device is made of<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Diameter<\/SPAN><\/SPAN><\/P><\/TD> Diameter of opening<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Elevation (m)<\/SPAN><\/SPAN><\/P><\/TD> Elevation of invert on metres at main sea level (msl) <\/SPAN><\/SPAN><\/P><\/TD><\/TR> ressure Setting (psi)<\/SPAN><\/SPAN><\/P><\/TD> Pressure value in psi<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Flow Rate Range <\/SPAN><\/SPAN><\/P><\/TD> Flow rate range<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Flow Units<\/SPAN><\/SPAN><\/P><\/TD> Flow units<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Joint Inlet<\/SPAN><\/SPAN><\/P><\/TD> Join inlet location in control valve<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Joint Outlet<\/SPAN><\/SPAN><\/P><\/TD> Join outlet location in control valve<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Current Position<\/SPAN><\/SPAN><\/P><\/TD> Current position of control valve<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Normal Pressure (psi)<\/SPAN><\/SPAN><\/P><\/TD> What is the normal pressure for the device in psi<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Hazard Type<\/SPAN><\/SPAN><\/P><\/TD> What is the hazard level for a malfunction? <\/SPAN><\/SPAN><\/P><\/TD><\/TR> Ground Type<\/SPAN><\/SPAN><\/P><\/TD> Type of soil the control valve is located<\/SPAN><\/SPAN><\/P><\/TD><\/TR><\/TBODY><\/TABLE> Pick List<\/SPAN><\/SPAN><\/P> Boolean<\/SPAN><\/SPAN><\/P><\/TD> irrMaterial<\/SPAN><\/SPAN><\/P><\/TD> irrDiameter<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Code<\/SPAN><\/SPAN><\/P><\/TD> Description<\/SPAN><\/SPAN><\/P><\/TD> Code<\/SPAN><\/SPAN><\/P><\/TD> Description<\/SPAN><\/SPAN><\/P><\/TD> Code<\/SPAN><\/SPAN><\/P><\/TD> Description<\/SPAN><\/SPAN><\/P><\/TD><\/TR> 0<\/SPAN><\/SPAN><\/P><\/TD> FALSE<\/SPAN><\/SPAN><\/P><\/TD> ABS<\/SPAN><\/SPAN><\/P><\/TD> ABS<\/SPAN><\/SPAN><\/P><\/TD> 1/2\"<\/SPAN><\/SPAN><\/P><\/TD> 1/2\" (13 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> 1<\/SPAN><\/SPAN><\/P><\/TD> TRUE<\/SPAN><\/SPAN><\/P><\/TD> Brass<\/SPAN><\/SPAN><\/P><\/TD> Brass<\/SPAN><\/SPAN><\/P><\/TD> 3/4\"<\/SPAN><\/SPAN><\/P><\/TD> 3/4\" (20 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Concrete<\/SPAN><\/SPAN><\/P><\/TD> Concrete<\/SPAN><\/SPAN><\/P><\/TD> 1\"<\/SPAN><\/SPAN><\/P><\/TD> 1\" (25 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> irrSystemValveFunction<\/SPAN><\/SPAN><\/P><\/TD> Copper<\/SPAN><\/SPAN><\/P><\/TD> Copper<\/SPAN><\/SPAN><\/P><\/TD> 1 1/4\"<\/SPAN><\/SPAN><\/P><\/TD> 1 1/4\" (32 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Code<\/SPAN><\/SPAN><\/P><\/TD> Description<\/SPAN><\/SPAN><\/P><\/TD> Glass - Filled Nylon<\/SPAN><\/SPAN><\/P><\/TD> Glass - Filled Nylon<\/SPAN><\/SPAN><\/P><\/TD> 1 1/2\"<\/SPAN><\/SPAN><\/P><\/TD> 1 1/2\" (40 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Master<\/SPAN><\/SPAN><\/P><\/TD> Master<\/SPAN><\/SPAN><\/P><\/TD> Glass - Filled Polypropylene<\/SPAN><\/SPAN><\/P><\/TD> Glass - Filled Polypropylene<\/SPAN><\/SPAN><\/P><\/TD> 2\"<\/SPAN><\/SPAN><\/P><\/TD> 2\" (50 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Control<\/SPAN><\/SPAN><\/P><\/TD> Control<\/SPAN><\/SPAN><\/P><\/TD> Polyethylene<\/SPAN><\/SPAN><\/P><\/TD> Polyethylene<\/SPAN><\/SPAN><\/P><\/TD> 2 1/2\"<\/SPAN><\/SPAN><\/P><\/TD> 2 1/2\" (65 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Zone/Station<\/SPAN><\/SPAN><\/P><\/TD> Zone/Station<\/SPAN><\/SPAN><\/P><\/TD> PVC<\/SPAN><\/SPAN><\/P><\/TD> PVC<\/SPAN><\/SPAN><\/P><\/TD> 3\"<\/SPAN><\/SPAN><\/P><\/TD> 3\" (80 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Main<\/SPAN><\/SPAN><\/P><\/TD> Main<\/SPAN><\/SPAN><\/P><\/TD> Stainless Steel<\/SPAN><\/SPAN><\/P><\/TD> Stainless Steel<\/SPAN><\/SPAN><\/P><\/TD> 4\"<\/SPAN><\/SPAN><\/P><\/TD> 4\" (100 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Drain/Flush<\/SPAN><\/SPAN><\/P><\/TD> Drain/Flush<\/SPAN><\/SPAN><\/P><\/TD> Steel<\/SPAN><\/SPAN><\/P><\/TD> Steel<\/SPAN><\/SPAN><\/P><\/TD> 6\"<\/SPAN><\/SPAN><\/P><\/TD> 6\" (150 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> StopAndDrain <\/SPAN><\/SPAN><\/P><\/TD> Stop and Drain <\/SPAN><\/SPAN><\/P><\/TD> 8\"<\/SPAN><\/SPAN><\/P><\/TD> 8\" (200 mm)<\/SPAN><\/SPAN><\/P><\/TD><\/TR> Isolation<\/SPAN><\/SPAN><\/P><\/TD> Isolation<\/SPAN><\/SPAN><\/P><\/TD> irrFlowUnits<\/SPAN><\/SPAN><\/P><\/TD> Strainer/Filter<\/SPAN><\/SPAN><\/P><\/TD> Strainer/Filter<\/SPAN><\/SPAN><\/P><\/TD> Code<\/SPAN><\/SPAN><\/P><\/TD> Description<\/SPAN><\/SPAN><\/P><\/TD> irrFlowRate<\/SPAN><\/SPAN><\/P><\/TD><\/TR><\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD> <\/TD><\/TR> <\/TD> <\/TD>