(Reduced Internal Port) Pressure Reducing Valve

1 Pressure Reducing ValveTypical ApplicationsTypical Pressure Reducing Valve station using Model6590-01AB and Model 590-01AS in parallel to handle widerange of flow rates. Larger Model 590-01AB/6590-01AB valvetakes care of peak loads. Smaller Model 590-01/6590-01 AShandles low DiagramItem Description1 Hytrol (100-46 Main Valve - Full Internal Port) Hytrol (100-44 Main Valve - Reduced Internal Post)2X58C Restriction Fitting3 CRD Pressure Reducing ControlOptional FeaturesItem DescriptionAX46A Flow Clean StrainerBCK2 (Isolation Valve )CCV Flow Control (Closing)*DCheck valves with Isolation ValvePX141 Pressure GaugeSCV Flow Control (Opening)VX101 Valve Position IndicatorY X43 "Y" Strainer*The closing speed control (optional) on this Valve shouldalways be open at least three (3) turns off its PressureIsolation ValveGaugeConstantDownstreamPressureCLA- VAL 590-01AB/6590-01 ABPressure Reducing ValveCLA-VAL 590-01AS/6590-01 ASPressure Reducing ValveCLA-VAL Model590-01/6590-01 Pressure Reducing ValveIsolation ValveGaugeConstantDownstreamPressureHigh Pressure Sensitive and Accurate Pressure Control High Corrosion Resistance Easy Adjustment and Maintenance Optional Check Feature Fully Supported Frictionless DiaphragmThe Cla-Val Model 590-01/6590-01 Pressure Reducing Valveautomatically reduces a higher inlet Pressure to a steady lowerdownstream Pressure regardless of changing flow rate and/or varyinginlet Pressure .

2 All metal parts are 316L Stainless Steel for high corrosionresistance in many industrial Valve is an accurate, pilot-operated regulator capable of holding downstream Pressure to a pre-determined limit. When downstream Pressure exceeds the pressuresetting of the pilot control, the Valve and close a check feature is added, and a Pressure reversal occurs, thedownstream Pressure is admitted in the main Valve cover chamber,closing the Valve to prevent return 590-01D/6590-01D Combination Pressure Reducing andCheck Valve is installed downstream of a pump where aconstant system Pressure is required. The check feature is toprevent reverse flow through the pump and to hold systempressure when the pump is (Full Internal Port) 6590-01 (Reduced Internal Port) Distributed By: M&M Control Service, Inc. 847-356-0566 DimensionsModel 590-01 SizesGlobe (inch): 11 2", 2", 21 2" ,3", 4", 6" End DetailSlip-on Two Piece Flange Dimensions Per ANSI RatingANSI Class 150: Maximum 285 psi ANSI Class 300: Maximum 400 psi Higher Pressure Available Please Contact Factory Operating TemperatureFluids Compatible with Valve Materials -40 to 180 F (-40 to 82 C)MaterialsBody, Cover, Trim, Diaphragm Assembly, Flanges, and Fasteners316 Series Stainless Steel Electropolished Disc: Buna-N Rubber*Diaphragm: Nylon Fabric Reinforced Synthetic Buna-N Rubber**Contact Factory for OtherDisc or Diaphragm MaterialsSpecifications100-46 Full Port Functional DataF, FFDG, GGEEEI nletOutletTwo PieceFLANGE (QTY 2)NAME PLATEAC, CCAAXBYZSize (In)11 2221 2346(mm)40506580100150A150 300 300 300 300 Bolts (150 Class)444488 Flange Bolts (300 Class)4888812 Approx.

3 Ship Wt. Ship Wt. (Inches)Cv (gpm)*Cv (l/s)**11 23282541321 285203115274200486440105*Cv = gpm flow at 1 psi drop**Cv = l/s flow at 1 bar dropDistributed By: M&M Control Service, Inc. 847-356-0566 Model 6590-01 SpecificationsDimensionsSizesGlobe (inch): 2", 21 2", 3", 4", 6", 8", 10", 12" End DetailSlip-on Two Piece Flange Dimensions Per ANSI RatingANSI Class 150: Maximum 285 psi ANSI Class 300: Maximum 400 psi Higher Pressure Available Please Contact Factory Operating TemperatureFluids Compatible with Valve Materials -40 to 180 F (-40 to 82 C)MaterialsBody, Cover, Trim, Diaphragm Assembly, Flanges, and Fasteners316 Series Stainless Steel Electropolished Disc: Buna-N Rubber*Diaphragm: Nylon Fabric Reinforced Synthetic Buna-N Rubber**Contact Factory for OtherDisc or Diaphragm Materials100-44 Reduced Port Functional DataF, FFDG, GGEEEI nletOutletTwo PieceFLANGE (QTY 2)NAME PLATEAC, CCAAXBYZSize (Inches)Cv (gpm)*Cv (l/s)**23892 1/25012367164138336242588555133109232221 21492359*Cv = gpm flow at 1 psi drop**Cv = l/s flow at 1 bar dropSize (Inches)22 1 234681012 Size (mm)506580100150200250300A150 300 300 300 300 Bolts (150 Class)4448881212 Flange Bolts (300 Class)888812121616 Approx.

4 Ship Wt. Ship Wt. Pilot Pilot Pilot By: M&M Control Service, Inc. 847-356-0566E-590-01/6590-01 (R-8/2011)Adjustment Ranges 2 to 30 psi15 to 75 psi20 to 105 psi30 to 300 psi**Supplied unless otherwise specifiedOther ranges available, please consult factoryTemperature RangeWater: to 180 FMaterialsStandard Pilot System Materials Pilot Control: Stainless Steel Type 303 Trim: Stainless Steel Type 303 Rubber: Buna-N Synthetic RubberOptional Pilot System MaterialsPilot Systems are available with optional 316 Stainless Steel or Monel : Available with remote sensing Ordering, PleaseSpecify1. Catalog No. 590-01 or No. 6590-012. Valve Size3. Pattern - Globe4. Pressure Class5. Flanged (150 / 300)6. Trim Material7. Adjustment Range8. Desired Options 9. When Vertically InstalledPilot System SpecificationsPO Box 1325 Newport Beach CA 92659-0325 Phone: 949-722-4800 Fax: 949-548-5441 CLA-VAL CLA-VAL CANADA CLA-VAL EUROPE 4687 Christie DriveBeamsville, OntarioCanada L0R 1B4 Phone: 905-563-4963 Fax: 905-563-4040 Chemin d s Mesanges 1 CH-1032 Romanel/ Lausanne, Switzerland Phone: 41-21-643-15-55 Fax: 41-21-643-15-50 COPYRIGHT CLA-VAL 2011 Printed in USAS pecifications subject to change without Represented By:590-01 Valve Selection100-01 Pattern:Globe (G), Angle (A), End Connections:Threaded (T), Grooved (GR), Flanged (F) Indicate Available SizesInches11 2221 2346mm40506580100150 Basic Valve100-46 PatternGGGGGGEnd DetailFFFFFFS uggested Flow (gpm)Maximum 1252104604608001800 Maximum Intermittent1602605805809902250 Minimum1122410 Suggested Flow (Liters/Sec)Maximum8 13292950113 Maximum Series is the full Internal port Hytrol.

5 For Lower Flows Consult Factory *Globe Grooved Only6590-01 Valve Selection100-20 Pattern:Globe (G), Angle (A), End Connections:Flanged (F) Indicate Available SizesInches221 234681012mm506580100150200250300 Basic Valve100-44 PatternGGGGGGGGEnd DetailFFFFFFFFS uggested Flow (gpm)Maximum 1602602605801025230041006400 Minimum12124101535 Suggested Flow (Liters/Sec)Maximum Series is the reduced Internal port size version of the 100-01 Series. For Lower Flows Consult FactoryDistributed By: M&M Control Service, Inc. 847-356-0566