Everything Under Control

The only manufacturer in the United States to design & manufacture a complete valve

Absolute Control. Optimized Efficiency.

product line for your HVAC needs including:• AutomaticFlowLimitingValves• ManualBalancingValves• ActuatedControlValves• PressureIndependentValves• CoilPipingPackages

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Everything Under Control

Oursmallervalves,suchastheIsolator™andKValvesareavailablewithawiderangeofflowsandPSIDandaretheperfectchoicefortightspaces.Thesevalvesfeatureourpatentedfieldrepairablestemdesign.Theyalsooffereasilyaccessibleflowcontrolcartridgescombinedwithisolationballvalvestoaidinthemaintenanceofcoilsandtemperaturecontrols,makingthemtheperfectchoiceforterminalunitsandbaseboards/in-cabinet.(ANoleadversionofourKvalveisavailableforpotablewatertomeetvariousgovernmentrequirements.)

Availablein½”to3”sizes

GriswoldControlspioneeredautomaticflowcontrolwiththeintroductionofitsstainlesssteelflowcartridgein1960.Forover50yearsGriswoldControlshasdesignedandmanufacturedautomaticflowcontrolvalvesthatsetusapartfromthecompetitioninqualityandreliability.

For Baseboards / In-Cabinet and Terminals

For Air Handling Units

For Chillers, Towers & Pumps

Automatic Flow Limiting

Isolator™

Uni-Flange

Wafer

Flowsfrom0.25to75GPMMultifunctionvalvesinbrasshousingsNextgenerationfieldrepairablestem

Flowsfrom12to342GPMMultifunctionvalvesinbrass/castironhousings

Flowsupto17,000GPMCastiron,ductileiron,orsteelhousings(orspecialty)

GriswoldControls’popularIRISSeries,Uni-Flange,andWafervalvesofferprecisecontrolforlargerapplications.Multipleflowcontrolcartridgescanaccommodateflowsupto342GPM,asrequiredforlargespaceswithhighpeopleorcomputerloads.

Availablein1½"to6"sizes.

Forhigherflowapplications,suchasthosefoundinchillers,towers,andpumps,GriswoldControlsofferstheWafer,SteelFlange,Grooved,orWeldEndmulti–cartridgevalves.

Availablein3"to30"sizes.

GriswoldControlsapplieditsexperienceandexpertisewithautomaticflowcontrolcartridgestodeveloptheQuickSet®lineofmanualflowcontrolvalves.

½"to2"flowsfrom0.15to160GPMNextgenerationfieldrepairablestem

2½"to18"flowsfrom21to13,000GPMNostraightpipelengthrequired

Extendedhousingwithaccessoryports

GriswoldControls’QuickSetmanualbalancevalvesmakeproportionalorstaticbalancingsimpleandquick.Thesevalves,featuringourpatentedfieldrepairablestemdesign,areavailableinstandardconfigurationorwithaccessoryports.2½”thru18”meteringstationsorvalvesareavailablewithflanged,grooved,orweldend.Directmounttransducersareoptional.

Availablein½"to18"sizes.

Manual Balance Valves

QuickSet®

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Everything Under Control

GriswoldControls’actuatedquarter-turnballvalvesarethemostversatileintheindustry,showcasingtheuniversalmountingplate,arevolutionarydesignconceptallowingtheuseofanystandardactuator.

GriswoldControls’all-in-oneAutomizervalvecombinesanactuatedtemperaturecontrolvalvewithourstainlesssteelflowlimitingcartridge.TheAutomizer,featuringourpatentedfieldrepairablestemdesign,providestheentirereturnsideofthecoilinonevalve:adynamicpressureindependentflowlimitingvalve,anactuated2–waycontrolvalve,andamanualisolationballvalve.ThisvalvefeaturesthepatentedOptimizerforequalpercentageflowcharacteristics,andtheuniversalmountingplate.

Availablein½"to2"sizes.

Twoand3-wayvalvesidealforairhandlingunitandequipmentroomapplications.TheUnimizerfeaturesourpatentedfieldrepairablestemdesign,highcloseoffpressure,over30Cvsthatdeliveranexactmatchtopressuredroprequirements.Inaddition,itoffersequalpercentageflowwiththepatentedOptimizerandtheuniversalmountingplate.

Availablein½"to6"sizes. Flowsfrom0.3to2907GPM|NextgenerationfieldrepairablestemEqualpercentageflowwiththeOptimizer|Terminalunit,AHUorpipelineapplications

On/Offormodulatingapplications|Lowtorque/highcloseoffpressure

Flowsfrom0.3to114GPM|NextgenerationfieldrepairablestemEqualpercentageflowOptimizer|Terminalunitapplications|On/Offormodulatingapplications

Lowtorque/highcloseoffpressure|Smallfootprintfortightspaces

Automizer® Actuated Automatic Valves

Unimizer® Actuated Ball Valves

FeaturingthePatentedOptimizer™

FeaturingthePatentedOptimizer™

Flowsfrom39to469GPM|VariableCvwithoutbalancingvalvesMaintainsconstantflowandtemperature|Lightweight/compactdesignForprecisiontemperaturecontrolapplications|Unionorflangedends

Themodulating,pressureindependentdynamicflowcontrolMVPmaintainstherequiredflowrateinasystemregardlessofpressurechanges.Perfectforapplicationswheretemperaturevariancecannotberisked,suchashospitals,laboratories,orprisons,orwherebalancingatreducedloadsisneeded,suchasofficebuildings,schools,orhotels.MVPistheperfectcontrolvalve,providingvariableCvwithoutbalancingvalves.

Availablein2½”to6”sizes.

MVP™ Pressure Independent Valves

GriswoldControls’PIC–Vvalveaccuratelymaintainsflowcontrolregardlessofpressurefluctuations,providingbalancingatanypointbelowandincludingthemaximumflowrate.ThePIC–V,featuringourpatentedfieldrepairablestemdesign,isamulti–functionvalvethatcombinesthebalancingvalveandthecontrolvalveintoonecompactpackageidealforairhandlers,heatingandcoolingcoils,fancoilunits,unitventilators,andVAVre–heatcoils.

Availablein½"to3"sizes. Flowsfrom1to95GPM|NextgenerationfieldrepairablestemTerminalunit,AHUorpipelineapplications|On/Offormodulatingapplications

Lowtorque/highcloseoffpressure

PIC–V® Pressure Independent Valves FeaturingthePatentedOptimizer™

Actuated Control Valves

Themodulating,pressureindependentdynamicflowcontrolPIM-Vmaintainstherequiredflowrateinasystemregardlessofpressurechanges.ThePIM-VincludesourprovenUnimizeractuatedballvalvewithlowtorqueactuators.

Availablein3”-6”sizes.

PIM-V™ Pressure Independent Valves

VariableCvwithoutbalancingvalves|MaintainsconstantflowandtemperatureForprecisiontemperaturecontrolapplications|FlangedorGroovedends

Lasercutoptimizationinball

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Everything Under Control

GriswoldControls’CoilPipingPackageprogramincludesover900standardpackages.Engineersdonothavetodesignordetailthevariouselementsthatarerequiredatthesupplyandreturnendofeachcoil.TheycanjustselectoneofGriswoldControlsstandardpackages,whichareavailableforbothautomaticandmanualflowcontrolapplications.Wealsoofferdownsizedcomponentstotheautomatictemperaturecontrolasastandardpackage.Standardpackagesupto2”shipwithin48hoursaftertheorderisreceiveddirecttothejobsite,preassembledandreadytoinstall.Ifvariationstothestandardpackagesarenecessarytheycanbereadilyaccommodated,buttheywillaffectthe48hourshiptime.Inaddition,optionssuchashosesandextensionkitscanbeeasilyadded,butsimilarlythiswillincreasetheleadtime.

Standardpackagesoffer:

• Wideselectionofpreassembled,easytoorderconfigurations

• Easyordering:orderbyspecificpartnumbers• Timelydelivery• Varietyofoptions:downsizedautomatictemperature

control,extrapressure/temperatureportsandtheinclusionofGriswoldControlsAutomizerandUnimizertemperaturecontrolvalves.

48 Hour Standard Coil Piping Packages

4/14F-4394H

2803 Barranca Parkway • Irvine CA 92606 | Phone 800 838 0858 • Fax 800 543 8662E-mail info@griswoldcontrols.com | www.griswoldcontrols.com

Air Handling Units 2” to 3”

Standard 2-way IRIS package with ATC

Terminal Units ½” to 2”

Custom 3-way 3UF package with Unimizer®

Equipment Rooms 4” to 8”

Custom 3-way 3WR package with Unimizer®

Custom Coil Piping PackagesGriswoldControlsofferscustompackagesinlinesizesfrom2½”thru8”.Thecomponentscanbeshippedlooseorassembledandshippedonaskid-yourchoice.Thesepackagesareavailablewithflange,weldorgroovedendconnectionsand

canincludebalancingvalves,strainers,butterflyvalves,controlvalvesandreducers.Avarietyofoptionsarealsoavailableforcustomizedpackages,includingtheadditionofhosesandextensionkits.

• IsolatorSwith20-meshstrainer,CPTAanddrainvalve

• UnionwithCPTA• 2-wayATC• IsolatorRwithautomaticflowcontrol

cartridgeandtwoCPTAvalves

• Y-strainerwithbutterflyanddrainvalve

• Teeconnection• 3-wayUnimizer• Flangevalvewithbutterfly

valve• AccessoryflangeswithPTs

• Y-strainerwithbutterflyvalve• Teeconnection• Butterflyvalveonbypass• 3-wayUnimizer• Wafervalvewithbutterflyvalve• AccessoryflangeswithPTs