P.O. BOX Q • TRUMBULL, CT 06611 • CT PHONE (203) 261-6711 • TOLLFREE PHONE (800) 533-3285 • FAX (203) 261-8331 © O'KEEFE CONTROLS CO. • 2010 ALL RIGHTS RESERVED e-mail [email protected] • website www.okcc.com Orifice Size Size Dia. Number Number In. Range 4 .0039 5 .0051 6 .0059 7 .0071 8 .0079 9 .0091 10 .0102 11 .0110 12 .0122 13 .0130 14 .0142 15 .0150 16 .016 17 .017 18 .018 19 .019 20 .020 21 .021 22 .022 23 .023 24 .024 25 .025 26 .026 27 .027 28 .028 29 .029 31 .031 32 .032 33 .033 35 .035 37 .037 38 .038 39 .039 40 .040 41 .041 42 .042 43 .043 47 .047 52 .052 55 .055 60 .060 63 .063 67 .067 70 .070 73 .073 76 .076 79 .079 81 .081 86 .086 89 .089 94 .094 96 .096 100 .100 104 .104 109 .109 113 .113 120 .120 125 .125 10 INSERTS Metal Orifice Assemblies Description The inserts shown on this page are designed to press-fit into openings accurately machined in fittings, manifolds and custom parts. There is a choice of insert sizes and materials of construction. Applications The inserts can be used with a wide variety of fittings by accurately machining the inside of the fitting. The orifice is then pressed into the fitting for control of the flow rate of liquids or gases. Manifolds or other custom assemblies that require flow rate control of fluids can be accurately machined to press fit the orifices shown on this page and on page 11. General Specifications Maximum Operating Pressure Insert Only (see exceptions) Brass – 2000 psig 303SS – 4000 psig 316SS – 4000 psig exceptions IAS, US Maximum Differential Pressure – 100 psid Flow – See flow chart for air flow on pages 20, 21 and 22. Orifice Diameters – .004" to .125". See chart at right. Consult factory for other sizes. Orifice Diameter Accuracy – ±.0005" C v Range – .000030 to .37 See pages 20, 21 and 22. Fluid Media – Air, Water, Gases and Liquids compatible with materials of construction. Dimensions – See drawings in right hand column of this page and on page 11. Press Fit – See drawings in right hand column of this page and on page 11. Materials Type IA, AM, IF – Brass or 303 SS Type IAS – Brass, 304 SS Screen Type I B, I E, I J – 303 SS I K, U Type IL – Brass Type IC, ID, IM – 316 SS Type US – 303 SS, 304 SS Screen Custom Inserts Where quantity requirements exceed 1000 pieces, custom inserts can be manufactured in brass, stainless steel, or special materi- als to the dimensions required. Provide a dimension drawing, material specifica- tions, and quantities to our technical service department to obtain price and delivery quotations. Type AM 4-35 Type IA 4-63 Type IAS 4-35 Type IB 4-25 Type IC 4-63 Type ID 4-125 Type IE 4-35 Type IF 4-63 Type IJ 4-125 Type IK 4-20 Type IL 4-35 Type IM 4-125 Type U 4-63 Type US 4-35 CONSTRUCTION DIMENSIONS .250" .125" .0945"/.0950" Dia. .087"/.089" Dia. Press Fit Into Bore .0930"/.0940" Dia. Type IB Type IAS CONSTRUCTION DIMENSIONS Press Fit Into .256"/.257" Dia. .258"/.259" Dia. .156" Integral Screen Type IA CONSTRUCTION DIMENSIONS Press Fit Into .256"/.257" Dia. .258"/.259" Dia. .156" Type AM CONSTRUCTION DIMENSIONS Press Fit Into .126"/.127" Dia. .145" Dia. .128"/.129" Dia. .276" .196"
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P.O.BOXQ•TRUMBULL,CT06611•CTPHONE(203)261-6711•TOLLFREEPHONE(800)533-3285•FAX(203)261-8331©O'KEEFECONTROLSCO.•2010ALLRIGHTSRESERVED [email protected]•websitewww.okcc.com
Orifice Size Size Dia. Number Number In. Range
. 4. .0039.
. 5. .0051.
. 6. .0059.
. 7. .0071.
. 8. .0079.
. 9. .0091.
. 10. .0102.
. 11. .0110.
. 12. .0122.
. 13. .0130.
. 14. .0142.
. 15. .0150.
. 16. .016.
. 17. .017.
. 18. .018.
. 19. .019.
. 20. .020.
. 21. .021.
. 22. .022. .
. 23. .023. .
. 24. .024.
. 25. .025.
. 26. .026. .
. 27. .027.
. 28. .028.
. 29. .029. .
. 31. .031.
. 32. .032.
. 33. .033. .
. 35. .035.
. 37. .037.
. 38. .038. .
. 39. .039.
. 40. .040.
. 41. .041. .
. 42. .042. .
. 43. .043.
. 47. .047.
. 52. .052. .
. 55. .055. .
. 60. .060.
. 63. .063.
. 67. .067.
. 70. .070.
. 73. .073.
. 76. .076.
. 79. .079.
. 81. .081.
. 86. .086.
. 89. .089.
. 94. .094.
. 96. .096.
. 100. .100.
. 104. .104.
. 109. .109.
. 113. .113.
. 120. .120.
. 125. .125.
10
INSERTS
Metal Orifice AssembliesDescriptionThe inserts shown on this page are designed to press-fit into openings accurately machined in fittings, manifolds and custom parts. There is a choice of insert sizes and materials of construction.
ApplicationsThe inserts can be used with a wide variety of fittings by accurately machining the inside of the fitting. The orifice is then pressed into the fitting for control of the flow rate of liquids or gases.Manifolds or other custom assemblies that require flow rate control of fluids can be accurately machined to press fit the orifices shown on this page and on page 11.
General SpecificationsMaximumOperatingPressure.Insert Only (see exceptions) Brass – 2000 psig . 303SS – 4000 psig 316SS – 4000 psig....exceptions IAS, US Maximum Differential Pressure – . 100 psidFlow– See flow chart for air flow on pages 20, 21 and 22.Orifice Diameters – .004" to .125". See chart at right. Consult factory for other sizes.Orifice Diameter Accuracy – ±.0005"CvRange– .000030 to .37.See pages 20, 21 and 22.FluidMedia – Air, Water, Gases and Liquids compatible with materials of construction.Dimensions – See drawings in right hand column of this page and on page 11.PressFit – See drawings in right hand .column of this page and on page 11.Materials Type IA, AM, IF – Brass or 303 SS Type IAS – Brass, 304 SS Screen Type I.B, I.E, I.J – 303 SS. I.K, U....Type IL – Brass Type IC, I.D, IM – 316 SS Type US – 303 SS, 304 SS Screen
CustomInsertsWhere quantity requirements exceed 1000 pieces, custom inserts can be manufactured in brass, stainless steel, or special materi-als to the dimensions required. Provide a .dimension drawing, material specifica-tions, and quantities to our technical service .department to obtain price and delivery .quotations.
Type AM4-35
Type IA4-63
Type IAS4-35
Type IB4-25
Type IC4-63
Type ID4-125
Type IE4-35
Type IF4-63
Type IJ4-125
Type IK4-20
Type IL4-35
Type IM4-125
Type U4-63
Type US4-35
CONSTRUCTION
DIMENSIONS .250"
.125"
.0945"/.0950" Dia..087"/.089" Dia.
Press Fit Into Bore .0930"/.0940" Dia.
Type IB
Type IAS
CONSTRUCTION
DIMENSIONS
Press Fit Into .256"/.257" Dia.
.258"/.259" Dia.
.156"
Integral Screen
Type IA
CONSTRUCTION
DIMENSIONS
Press Fit Into .256"/.257" Dia.
.258"/.259" Dia.
.156"
Type AM
CONSTRUCTION
DIMENSIONS
Press Fit Into .126"/.127" Dia.
.145" Dia. .128"/.129" Dia.
.276".196"
P.O.BOXQ•TRUMBULL,CT06611•CTPHONE(203)261-6711•TOLLFREEPHONE(800)533-3285•FAX(203)261-8331©O'KEEFECONTROLSCO.•2010ALLRIGHTSRESERVED [email protected]•websitewww.okcc.com
11Metal Orifice AssembliesINSERTS
PartNumbersThe complete part number for an orifice assembly includes Type, Size Num-ber, Body Material and Options.
EXAMPLES Size Body Part Type Number Material Options Number IB 6 (.006") SS – IB-6-SS
AM 10 (.010") SS – AM-10-SS
IA 20 (.020") Brass – IA-20-BR
Orifice DiametersSee chart on page 10 for sizes available for each insert type. Consult factory for other sizes.
FlowDirectionMetal Orifice Assemblies can be used for flow in either direction. The data on pages 20, 21 and 22 is for a flow direction as shown in the right column on page 10 and throughout this page.
Type UPress Fit Into .2795" / .2805"
DIMENSIONS
CONSTRUCTION
.280"
19°
.2810"
.2815"Dia.
Type IJPress Fit Into .3785" / .3795"
DIMENSIONS
CONSTRUCTION
.270"
.3800"
.3805" Dia.
10-32 Thread
Type IEPress Fit Into .1230" / .1235"
DIMENSIONS
CONSTRUCTION
.060"
.1240"
.1250" Dia.
Type IDPress Fit Into .4125" / .4135"
DIMENSIONS
CONSTRUCTION
.440"
.4140"
.4145" Dia.
Type IFPress Fit Into .2475" / .2485"
DIMENSIONS
CONSTRUCTION
.270"
10-32 Thread
.2490"
.2495" Dia.
Type IKPress Fit Into .0605" / .0610"
DIMENSIONS
CONSTRUCTION
.062"
.031 Spherical R.
.0615"
.0625" Dia.
CONSTRUCTION
DIMENSIONSType ILPress Fit Into .098" / .099"
.080"
Dia..0995".1000"
Type USPress Fit Into .2795" / .2805"
DIMENSIONS
CONSTRUCTION
Dia.
Screen Both Ends
.2815"
.2825"
.230"
Type IC
CONSTRUCTION
DIMENSIONS
.190".125"
.184"/.186" Dia.
Press Fit Into Bore .1905"/.1910" Dia.
.1930"/.1935" Dia.
Type IMPress Fit Into .3140" / .3150"
DIMENSIONS
CONSTRUCTION.313
.3160"
.3155" Dia.
P.O.BOXQ•TRUMBULL,CT06611•CTPHONE(203)261-6711•TOLLFREEPHONE(800)533-3285•FAX(203)261-8331©O'KEEFECONTROLSCO.•2010ALLRIGHTSRESERVED [email protected]•websitewww.okcc.com
14
COMPRESSION FITTINGSMetal Orifice Assemblies
Orifice Size Size Dia Number Number In. Range
. 4. .0039.
. 5. .0051.
. 6. .0059.
. 7. .0071.
. 8. .0079.
. 9. .0091.
. 10. .0102.
. 11. .0110.
. 12. .0122.
. 13. .0130.
. 14. .0142.
. 15. .0150.
. 16. .016.
. 17. .017.
. 18. .018.
. 19. .019.
. 20. .020.
. 21. .021.
. 22. .022. .
. 23. .023. .
. 24. .024.
. 25. .025.
. 26. .026. .
. 27. .027.
. 28. .028.
. 29. .029. .
. 31. .031.
. 32. .032.
. 33. .033. .
. 35. .035.
. 37. .037.
. 38. .038. .
. 39. .039.
. 40. .040.
. 41. .041. .
. 42. .042. .
. 43. .043.
. 47. .047.
. 52. .052. .
. 55. .055. .
. 60. .060.
. 63. .063
Type IC-MC4. 4-63
Type IC-MC64-63
Type IC-40064-63
Type AM-30064-35
Type IC-UT44-63
Type IC-400R44-63
Type IC-PC44-63
Type IC-DM44-63
DescriptionPrecision orifice assemblies that adapt to com-mon fittings used in the process industry are described on pages 14 and 15. Press-fit inserts are used with standard compression tube fit-tings to form a precision orifice assembly. The fittings shown here are for 1/4" OD tubing, or 3/16" OD tubing.
ApplicationsCompression fittings are used with a metal or rigid plastic tubing. These fittings are used in instrumentation for process control systems. The nature of the connectors allow for easy disassembly and re-assembly without the need for teflon tape or sealants.
Advantages• High Pressure Capability• Bi-directional Flow• Economical Precision Orifice• Repeatable Orifice Size and Shape• Predictable Flow Rate
General SpecificationsFlowDirection – Suitable for flow in either direction. Data on pages 20 and 21 is measured for flow direction shown in right column of .this page.Flow – See flow chart for air flow on pages 20 and 21.CvRange– .00035 to .088See pages 20 and 21.Orifice Size Numbers – 4 to 63Orifice Sizes – .0039" to .063"Orifice Diameter Accuracy – ±.0005"FluidMedia – Air, Water, Gases and Liquids compatible with materials of construction.Dimensions– See drawings on page 15.MaterialsofConstruction – See page 15.MaximumOperatingPressure– See page 15.
ConstructionType IC-MC4, IC-MC6
Type IC-4006
Type AM-3006
Type IC-UT4
Type IC-400R4
Type IC-PC4
Type IC-DM4
PartNumbersThe complete part number for an orifice assembly includes Type, Size Num-ber, Body Material and Options.EXAMPLES Size Body Part Type Number Material Options Number . IC-MC4 6 (.006") SS – IC-MC4-6-SS IC-400R4 13 (.013") SS – IC-400R4-13-SSAM-3006 35 (.035") Brass – AM-3006-35-BR IC-UT4 28 (.028") SS – IC-UT4-28-SS
P.O.BOXQ•TRUMBULL,CT06611•CTPHONE(203)261-6711•TOLLFREEPHONE(800)533-3285•FAX(203)261-8331©O'KEEFECONTROLSCO.•2010ALLRIGHTSRESERVED [email protected]•websitewww.okcc.com
Metal Orifice Assemblies 15
COMPRESSION FITTINGSSpecificationsDimensions
TUBE ADAPTERBody – 316 SSOrifice – 316 SSMaximum Body Pressure – 4000 psigMaximumPressureDifferential – 200 psid*Orifice Sizes – .004" to .063" dia.
TUBE UNION – 1/4" ODBody – 316 SSOrifice – 316 SSMaximum Body Pressure – 4000 psigMaximumPressureDifferential – 200 psid*Orifice Sizes – .004" to .063" dia.
TUBE UNION – 3/16" ODBody – Brass or 316 SSOrifice – Brass or 303 SSMaximum Body Pressure – 4000 psigMaximumPressureDifferential – 200 psid*Orifice Sizes – .004" to .035" dia.
UNION TEEBody – 316 SSOrifice – 316 SSMaximum Body Pressure – 4000 psigMaximumPressureDifferential – 200 psid*Orifice Sizes – .004" to .063" dia.
TUBE ADAPTERBody – 316 SSOrifice – 316 SSMaximum Body Pressure – 4000 psigMaximumPressureDifferential – 200 psid*Orifice Sizes – .004" to .063" dia.
PORT CONNECTORBody – 316 SSOrifice – 316 SSMaximum Body Pressure – 4000 psigMaximumPressureDifferential – 1000 psid* in direction shownOrifice Sizes – .004" to .063" dia.
DOUBLE MALE UNIONBody – 316 SSOrifice – 316 SSMaximum Body Pressure – 4000 psigMaximumPressureDifferential –1000 psid* in direction shownOrifice Sizes – .004" to .063" dia.Made from Swagelok 1/4" VCR fittings
TyPE NPT L (in) A HEX IC-MC4 1/4" 1.48 9/16" IC-MC6 3/8" 1.51 11/16"
1.61"
1/4" Tube
1/2" HEX
1.54"
1/2" HEX
1/4" Tube OD
1/4" Tube OD
9/16" HEX
(2 places)
9/16" HEX(3 places)
2.12"
1/4" Tube
1.06"
(3 places)
.97"
.74"
.37" 1/4" Tube
Type IC-MC4Type IC-MC6
Type IC-4006
Type AM-3006
Type IC-UT4
Type IC-400R4
Type IC-PC4
Type IC-DM4
L
NPTA HEX 9/16" HEX
1/4" Tube
1.47"
3/16" Tube OD
1/2" HEX(2 places)
7/16" HEX
(2 places)
*psid – pounds per square inch differential
9/16" HEX
(2 places)
1.55"5/8" HEX
9/16"-18
P.O.BOXQ•TRUMBULL,CT06611•CTPHONE(203)261-6711•TOLLFREEPHONE(800)533-3285•FAX(203)261-8331©O'KEEFECONTROLSCO.•2010ALLRIGHTSRESERVED [email protected]•websitewww.okcc.com
16
PUSH-ON TUBE ADAPTERSMetal Orifice Assemblies
Type IA-H0134 IA-H0334 IA-H0534 IA-H0734
• For Plastic Tubing 1/8", 5/32", 3/16" or 1/4" OD• Easy Connect/Disconnect• Type IA Insert• Orifice Size Numbers 4 - 63
Type IA-H0135 IA-H0335 IA-H0535 IA-H0735
• For Plastic Tubing 1/8", 5/32", 3/16" or 1/4" OD• Easy Connect/Disconnect• Type IA Insert• Orifice Size Numbers 4 - 63
PUSH-ON TUBE ADAPTER1/4" NPT x 1/8" OD Tube1/4" NPT x 5/32" OD Tube1/4" NPT x 3/16" OD Tube1/4" NPT x 1/4" OD TubeBody – Brass/PlasticOrifice –BrassSeals – Buna-NMax. Body Pressure – 140 psigOrifice Sizes – .004" to .063" dia.Orifice Size No..4-63
PUSH-ON TUBE ADAPTER1/8" NPT x 1/8" OD Tube1/8" NPT x 5/32" OD Tube1/8" NPT x 3/16" OD Tube1/8" NPT x 1/4" OD TubeBody – Brass/PlasticOrifice –BrassSeals – Buna-NMax. Body Pressure – 140 psigOrifice Sizes – .004" to .063" dia.Orifice Size No..4-63
Type IL-H0132 IL-H0332 IL-H0532 IL-H0732
• For Plastic Tubing 1/8", 5/32", 3/16" or 1/4" OD• Easy Tubing Connect/.
Disconnect• Type IL Insert• Orifice Size Numbers 4 - 35
PUSH-ON TUBE ADAPTER10-32 x 1/8" OD Tube10-32 x 5/32" OD Tube10-32 x 3/16" OD Tube10-32 x 1/4" OD TubeBody – Brass/PlasticOrifice –BrassSeals – Buna-NMax. Body Pressure – 140 psigOrifice Sizes – .004" to .035" dia.Orifice Size No..4-35
HOW PUSH-ON FITTINGS WORK!
RELEASE BUTTON
PLASTIC TUBING
BRASS BODY
TUBE SEAL & LOCK
Type L T HEX TUBE OD IA-H0134 .87" 1/8" NPT 7/16" 1/8" IA-H0334 .87" 1/8" NPT 7/16" 5/32" IA-H0534 .87" 1/8" NPT 1/2" 3/16" IA-H0734 .89" 1/8" NPT 5/8" 1/4"
Type L T HEX TUBE OD IA-H0135 .77" 1/4" NPT 5/8" 1/8" IA-H0335 .77" 1/4" NPT 5/8" 5/32" IA-H0535 .83" 1/4" NPT 5/8" 3/16" IA-H0735 .91" 1/4" NPT 5/8" 1/4"
Type L T HEX TUBE OD IL-H0132 .66" #10-32 9/32" 1/8" IL-H0332 .67" #10-32 5/16" 5/32" IL-H0532 .95" #10-32 5/16" 3/16" IL-H0732 .73" #10-32 7/16" 1/4"
HEX
TUBE OD
T
L
HEX
TUBE OD
T
L
T HEX
L
TUBE OD
SizeNumbers Metal Orifice Orifice Size Dia. Number in.
. 4. .0039
. 5. .0051
. 6. .0059
. 7. .0071
. 8. .0079
. 9. .0091
. 10. .0102
. 11. .0110
. 12. .0122
. 13. .0130
. 14. .0142
. 15. .0150
. 16. .016
. 17. .017
. 18. .018
. 19. .019
. 20. .020
. 21. .021
. 22. .022
. 23. .023
. 24. .024
. 25. .025
. 26. .026
. 27. .027
. 28. .028
. 29. .029
. 31. .031
. 32. .032
. 33. .033
. 35. .035
. 37. .037
. 38. .038
. 39. .039
. 40. .040
. 41. .041
. 42. .042
. 43. .043
. 47. .047
. 52. .052
. 55. .055
. 60. .060
. 63. .063
See pages 20 and 21 for orifice flow charts.
PartNumbersThe complete part number for these assemblies includes Type, Size Number and Body Material.EXAMPLES Size Body Part Type Number Material NumberIA-H0134 (1/8" NPT x 1/8" OD Tube) 10 (.010") B/P (all) IA-H0134-10-B/PIA-H0735 (1/4" NPT x 1/4" OD Tube) 25 (.025") B/P (all) IA-H0735-25-B/PIL-H0332 (10-32 x 5/32" OD Tube) 6 (.006") B/P (all) IL-H0332-6-B/P
P.O.BOXQ•TRUMBULL,CT06611•CTPHONE(203)261-6711•TOLLFREEPHONE(800)533-3285•FAX(203)261-8331©O'KEEFECONTROLSCO.•2010ALLRIGHTSRESERVED [email protected]•websitewww.okcc.com
17
Type zNS
PartNumbers
THREADED INSERTS - NOSE SEALS
Construction
Metal Orifice Assemblies
Orifice Size Size Dia. Number Number In. Range. 4. .0039.. 5. .0051.. 6. .0059.. 7. .0071.. 8. .0079.. 9. .0091.. 10. .0102.. 11. .0110.. 12. .0122.. 13. .0130.. 14. .0142.. 15. .0150.. 16. .016.. 17. .017. . 18. .018.. 19. .019.. 20. .020.. 21. .021.. 22. .022. .. 23. .023. .. 24. .024.. 25. .025. . 26. .026. .. 27. .027.. 28. .028. . 29. .029. .. 31. .031.. 32. .032. . 33. .033. .. 35. .035.. 37. .037. . 38. .038. .. 39. .039.. 40. .040. . 41. .041. .. 42. .042. .. 43. .043.. 47. .047. . 52. .052. .. 55. .055. .. 60. .060.. 63. .063.. 67. .067.. 70. .070.. 73. .073.. 76. .076.. 79. .079.. 81. .081.. 86. .086.. 89. .089.. 94. .094..
Thread6/324-31
Thread10/324-52
Thread1/4•204-81
Thread5/16•18
4-94
Hex
AB
C
Th'dO-Ring
InstallationSeal against flat smooth surface
O-Ring Type ZNS
MaximumOpening Ø
Thread Maximum Opening Ø
....6/32 .......047"
..10/32 .......070"
.1/4•20 .......093"5/16•18 .......125"
Th'd ..A B C Hex...6/32 ..310" ..088" ..090" .1/16"
.10/32 ..425" ..105" ..125" .3/32"
.1/4•20 ..500" ..150" ..175" ..1/8"
5/16•18 ..640" ..190" ..220" .5/32"
DescriptionThis type precision orifice includes an o-ring for sealing against a flat surface. The set screw style can be installed in fittings, manifolds and custom parts for accurate flow rate control of liquids or gases.
SpecificationsThread Sizes – 6/32, 10/32, 1/4•20 and 5/16•18.
Flow Direction – Suitable for flow in either direction. Data on pages 20 and 21 is meas-ured for flow direction from nose end to hex end.
Flow – See flow chart for air flow on pages 20 and 21.
CVRange– .00035 to .200 See pages 20, 21 and 23.
Orifice Diameter Accuracy – ±.0005"
FluidMedia – Air, Water, Gases and Liquids compatible with materials of construction.
Dimensions– See drawings this page.
Materials of Construction – Brass or 303 SS Body. Viton or Buna-N O-ring .MaximumOperatingPressure – 200 psig . . . . . .MaximumOperatingTemperature – 300°F.
The complete part number for an orifice assembly includes Type, Size Number, Thread Size, Body Material and Seal Material.
EXAMPLES Size Thread Body Part Type Number Size Material O-Ring Number ZNS 10(.010") 6/32 BR (Brass) V (Viton) ZNS-10-6/32-BR-V.. ZNS 20(.020"). 1/4•20. SS.(303 SS) BN (Buna-N) ZNS-20-1/4•20 SS-BN
P.O.BOXQ•TRUMBULL,CT06611•CTPHONE(203)261-6711•TOLLFREEPHONE(800)533-3285•FAX(203)261-8331©O'KEEFECONTROLSCO.•2010ALLRIGHTSRESERVED [email protected]•websitewww.okcc.com
Type K2 K4
Type R4
Type RG4
Type BFS
Type CFJ4 CFJ6 CFJ8
Type OD
Type IA-44FTX
The complete part number for an orifice assembly includes Type, Size Number, Body Material and Options.
EXAMPLES Size Body Part Type Number Material Options Number K4 6 (.006") Stainless Steel – K4-6-SS. R4 13 (.013") Stainless Steel – R4-13-SS. BFS 35 (.035") Brass – BFS-35-BR CFJ6 104 (.104") Stainless Steel – CFJ6-104-SS
DescriptionPrecision orifice assemblies that adapt to common fittings used in process instruments and hydraulic systems are shown on pages 18 and 19. Types K4, R4 and RG4 are used with nominal 1/4" tube fittings. Type BFS is for 45° flare fittings and Type CFJ is for 37° flare fittings. Type OD is a pipe adapter.
Applications• Type K4 is a 1/4" OD Tube and is suitable
for use with a wide variety of compression fittings.
• Type K2 is for 1/8" OD Tube fittings.•.. Types R4 and RG4 are suitable for use
with face seal fittings.• Types BFS and CFJ are used in hydraulic
circuits, having SAE flare connections.
Advantages• High Pressure Capability•. Bi-directional Flow• Economical Precision Orifice• Repeatable Orifice Size and Shape• Predictable Flow Rate
General SpecificationsFlow Direction – Suitable for flow in either direction. Data on pages 20 and 21 is meas-ured for flow direction shown in right column of this page.Flow – See flow chart for air flow on pages 20 and 21.CVRange– .00035 to .37See pages 20 and 21.Orifice Diameter Accuracy – ±.0005"FluidMedia – Air, Water, Gases and Liquids compatible with materials of construction.Dimensions– See drawings on page 19.Materials of Construction – See page 19.MaximumOperatingPressure – See page 19.
PartNumbers
MISCELLANEOUS Construction
Metal Orifice Assemblies
Orifice Size Size Dia. Number Number In. Range. 4. .0039.. 5. .0051.. 6. .0059.. 7. .0071.. 8. .0079.. 9. .0091.. 10. .0102.. 11. .0110.. 12. .0122.. 13. .0130.. 14. .0142.. 15. .0150.. 16. .016.. 17. .017. . 18. .018.. 19. .019.. 20. .020.. 21. .021.. 22. .022. .. 23. .023. .. 24. .024.. 25. .025. . 26. .026. .. 27. .027.. 28. .028. . 29. .029. .. 31. .031.. 32. .032. . 33. .033. .. 35. .035.. 37. .037. . 38. .038. .. 39. .039.. 40. .040. . 41. .041. .. 42. .042. .. 43. .043.. 47. .047. . 52. .052. .. 55. .055. .. 60. .060.. 63. .063.. 67. .067.. 70. .070.. 73. .073.. 76. .076.. 79. .079.. 81. .081.. 86. .086.. 89. .089.. 94. .094.. 96. .096.. 100. .100.. 104. .104.. 109. .109.. 113. .113.. 120. .120.. 125. .125.
Type K24-20
Type K44-35
Type R44-125
Type RG44-125
Type BFS4-125
Type CFJ44-125
Type CFJ64-125
Type CFJ84-125
Type OD4-125
Type IA-44FTX4-63
18
P.O.BOXQ•TRUMBULL,CT06611•CTPHONE(203)261-6711•TOLLFREEPHONE(800)533-3285•FAX(203)261-8331©O'KEEFECONTROLSCO.•2010ALLRIGHTSRESERVED [email protected]•websitewww.okcc.com
Metal Orifice Assemblies 19
MISCELLANEOUSSpecificationsDimensions
TUBEFor Compression Fittings
MaximumOperatingPressure – 4000 psigMaterial – 316 SSOrifice Sizes – K2 .004" to .020" Dia. K4 .004" to .035" Dia.
CIRCULAR DISKFor Face Seal Fittings
MaximumOperatingPressure – 100 psigMaterial – 316 SS/Silver PlatedOrifice Sizes – .004" to .125" Dia.
CIRCULAR DISK WITH RETAINING GASKET
For Face Seal FittingsMaximumOperatingPressure – 100 psigMaterial – Disk • 316 SS/Silver Plated Gasket • 316 SSOrifice Sizes – .004" to .125" Dia.
SAE 45° FLARE ADAPTERMaximumOperatingPressure – 2000 psigMaterial – BrassOrifice Sizes – .004" to .125" Dia.
SAE 37° FLARE ADAPTERMaximumOperatingPressure – 4000 psigMaterial – 303 SSOrifice Sizes – .004" to .125" Dia.. .
STRAIGHT THREAD O-RING/FEMALE PIPE ADAPTER
Body/Orifice – Brass or 303 SSO-Ring – VitonMaximumOperatingPressure – 2000 psigOrifice Sizes – .004" to .125" Dia.
37° FLARED TUBE CONNECTORBody/Orifice – Brass or 304 SSOrifice – Brass or 304 SSMaximumOperatingPressure – 200 psigOrifice Sizes – .004" to .063" Dia.
Type K2 K4
Type R4
Type RG4
Type BFS
Type CFJ4 CFJ6 CFJ8
Type OD
Type IA-44FTX
TyPE L (in) D (in) K2 1.25 .125 K4 1.75 .250
TyPE L (in) L1 (in) Thd HEX (in) CFJ4 1.14 .600 7/16"-20 9/16 CFJ6 1.19 .625 9/16"-18 11/16 CFJ8 1.36 .710 3/4"-16 7/8
D
L
.030"
.47"
.030"
.50"
Thd
HEXL
L1
1/8"NPT7/16" HEX
.50" .15"
#4 SAE 45° Flare7/16" • 20 Thd
1.04"
1/4" NPT9/16" HEX
#4 SAE37° FLARE
7/16" - 20 TH'D1.42"
.75"
.25"
1/8" NPT
VITON O-RING5/8" HEX.
9/16"-18 UNF THREAD
20
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Met
al O
rifice
Air
Flow
– S
CFH
O
rifice
Di
amet
er
0.00
40.
005
0.00
60.
007
0.00
80.
009
0.01
00.
011
0.01
20.
013
0.01
40.
015
0.01
60.
017
0.01
80.
019
0.02
00.
021
0.02
20.
023
0.02
40.
025
0.02
60.
027
0.02
80.
029
0.03
10.
032
0.03
3
Inch
es
Size
Nu
mbe
r4
5 6
7 8
9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
C v
0.00
035
0.00
061
0.00
086
0.00
12
0.00
15
0.00
19
0.00
25
0.00
28
0.00
34
0.00
38
0.00
43
0.00
50
0.00
55
0.00
67
0.00
73
0.00
80
0.00
88
0.00
96
0.01
10.
012
0.01
30.
014
0.01
60.
017
0.01
80.
019
0.02
20.
024
0.02
5
10.
075
0.13
60.
182
0.26
90.
360
0.47
90.
593
0.65
30.
843
0.96
21.
11
1.30
1.
40
1.64
1.
82
2.03
2.
22
2.39
2.
73
2.99
3.
26
3.54
4.
05
4.13
4.
68
5.06
5.
62
6.10
6.
42
50.
18
0.33
0.
45
0.64
0.
85
1.10
1.
37
1.51
1.
94
2.25
2.
56
2.99
3.
26
3.73
4.
20
4.70
5.
23
5.62
6.
29
6.87
7.
48
8.12
9.
20
9.41
10
.5
11.3
12
.4
13.6
14
.4
10
0.25
0.
47
0.65
0.
91
1.21
1.
57
1.97
2
.14
2.73
3.
14
3.56
4.
13
4.26
4.
79
5.38
6.
00
6.70
7.
48
9.17
10
.1
11.0
11
.8
13.0
13
.6
15.2
16
.6
18.3
19
.9
21.1
15
0.
34
0.59
0.
82
1.14
1.
53
1.97
2.
48
2.67
3.
43
3.92
4.
45
5.17
5.
30
6.04
6.
84
7.56
8.
50
9.34
11
.3
12.6
13
.6
14.7
16
.1
16.8
18
.6
20.3
22
.5
24.6
26
.1
20
0.40
0.
70
0.97
1.
38
1.80
2.
33
2.92
3.
16
4.07
4.
64
5.28
6.
08
6.29
7.
20
8.18
9.
03
10.3
11
.1
13.5
14
.7
16.1
17
.3
18.9
19
.7
21.8
23
.7
26.3
28
.6
30.3
25
0.
47
0.82
1.
12
1.59
2.
08
2.69
3.
37
3.62
4.
66
5.30
6.
06
6.95
7.
25
8.31
9.
43
10.4
11
.8
12.7
15
.5
16.8
18
.3
19.9
21
.6
22.7
24
.8
27.1
30
.1
32.6
34
.5
30
0.53
0.
92
1.26
1.
80
2.37
3.
03
3.81
4.
09
5.23
5.
98
6.80
7.
82
8.20
9.
39
10.7
11
.8
13.4
14
.4
17.4
19
.0
20.7
22
.5
24.4
25
.4
28.0
30
.5
33.7
36
.7
39.0
40
0.
64
1.15
1.
56
2.22
2.
92
3.75
4.
68
5.02
6.
44
7.31
8.
33
9.56
10
.1
11.6
13
.2
14.5
16
.5
17.8
21
.4
23.3
25
.4
27.5
29
.9
31.1
34
.1
37.1
41
.1
44.7
47
.7
50
0.76
1.
37
1.86
2.
67
3.50
4.
45
5.55
5.
93
7.59
8.
62
9.83
11
.3
12.1
13
.8
15.7
17
.3
19.6
21
.2
25.2
27
.5
30.
13
2.6
35.2
36
.7
40.3
43
.9
48.5
53
.0
56.4
60
0.
89
1.59
2.
16
3.09
4.
05
5.13
6.
40
6.84
8.
75
10.0
11
.3
13.0
14
.0
16.0
18
.2
20.0
22
.7
24.6
29
.2
31.8
34
.7
37.5
40
.7
42.4
46
.4
50.4
55
.9
61.0
65
.0
70
1.02
1.
82
2.46
3.
54
4.60
5.
83
7.27
7.
76
9.92
11
.3
12.8
14
.7
16.0
18
.2
20.7
22
.9
25.9
28
.0
33.1
36
.0
39.2
42
.6
46.0
48
.1
52.5
57
.2
63.6
69
.3
73.9
80
1.
14
2.04
2.
75
3.96
5.
15
6.53
8.
12
8.67
11
.1
12.6
14
.3
16.5
17
.9
20.5
23
.3
25.6
29
.0
31.6
37
.1
40.3
43
.9
47.7
51
.3
53.6
58
.7
64.0
71
.2
77.8
82
.6
90
1.27
2.
27
3.05
4.
41
5.70
7.
20
8.96
9.
56
12.2
13
.9
15.9
18
.3
19.9
22
.7
25.9
28
.4
32.2
35
.0
40.9
44
.5
48.5
52
.8
56.8
59
.3
65.0
71
.0
78.8
86
.0
91.5
10
01.
40
2.48
3
.35
4.83
6.
25
7.88
9.
81
10.5
13
.4
15.3
17
.4
20.0
21
.8
25.0
28
.4
31.1
35
.2
38.1
44
.7
48.7
53
.2
58.1
62
.3
65.3
71
.4
78.0
86
.7
94.5
10
1
50.
113
0.20
30.
273
0.40
50.
536
0.70
30.
860
0.95
31.
23
1.40
1.
64
1.90
2.
07
2.41
2.
70
2.99
3.
28
3.60
4.
03
4.45
4.
87
5.2
55.
81
6.0
06.
70
7.23
8
.01
8.7
39.
15
10
0.1
45
0.26
30.
356
0.52
10.
687
0.89
21.
10
1.20
1.
55
1.77
2.
06
2.37
2.
62
2.99
3.
35
3.79
4.
15
4.62
5.
17
5.68
6.
12
6.63
7
.29
7.59
8.
48
9.1
110
.1
10.9
11
.5
15
0.15
80
.284
0.
392
0.56
80.
744
0.96
41.
20
1.30
1.
68
1.91
2.
26
2.59
2.
86
3.28
3.
71
4.11
4.
64
4.92
5.
53
6.04
6.
61
7.08
7.
73
8.01
8.
90
9.56
10
.7
11.5
12
.1
20
0.15
80.
284
0.39
20.
568
0.74
40.
964
1.20
1.
30
1.68
1.
91
2.2
62.
59
2.86
3.
28
3.71
4.
11
4.64
4.
92
5.53
6.
04
6.61
7.
08
7.73
8.
01
8.90
9.
56
10.7
11
.5
12.1
30
0.
158
0.28
40.
392
0.56
80.
744
0.96
41.
20
1.30
1.
68
1.91
2.
26
2.59
2.
86
3.28
3.
71
4.11
4.
64
4.92
5.
53
6.04
6.
61
7.08
7.
73
8.01
8.
90
9.56
10
.7
11.5
12
.1
Supply Pressure – psig
Choked Flow
Vacuum LevelIn. Hg. Supply Pressure – psig
Choked Flow
O
rifice
Di
amet
er
0.03
50.
037
0.03
80.
039
0.04
00.
041
0.04
20.
043
0.04
70.
052
0.05
50.
060
0.06
30.
067
0.07
00.
073
0.07
60.
079
0.08
10.
086
0.
089
0.09
40.
096
0.10
00.
104
0.10
90.
113
0.12
00.
125
Inch
es
Size
Nu
mbe
r 35
37
38
39
40
41
42
43
47
5
2 55
6
0 63
67
70
73
76
79
81
86
89
94
96
10
0 10
4 10
9 11
3 12
0 12
5
Cv
0.
028
0.03
10
.032
0.
033
0.03
60.
038
0.03
90.
041
0.04
80.
059
0.06
80.
081
0.08
8
0.10
0.
11
0.12
0.
13
0.1
40.
15
0.17
0.
18
0.20
0.
21
0.2
30
.25
0.27
0.
31
0.34
0.
37
17.
37
8.12
8.
75
9.4
59.
75
9.90
10
.6
11.4
13
.6
17.0
19
.9
23.
725
.9
30.1
33
.6
35.9
39
.3
43.0
4
6.0
49.
753
.7
60.2
6
3.7
69.8
75
.2
83.9
9
1.4
101
106
5
16.3
18
.0
19.3
20
.6
21.6
2
2.5
23.
92
5.6
30
.1
37.3
43
.0
50.6
55
.3
64.2
71
.6
76.5
83
.5
91.
397
.5
108
116
131
138
150
162
18
019
521
62
29
10
22.5
2
5.0
26.5
2
8.8
30.5
3
1.4
33
.1
35.6
41
.0
51.9
57
.4
68.2
74
.6
86.2
96
.6
103
112
12
113
114
415
317
218
119
62
16
237
25
0
286
3
14
15
27.8
30
.7
32.6
35
.4
37.5
38
.6
40.5
43
.2
50.0
62
.9
69.7
82
.6
90.3
10
411
712
513
6
147
158
17
418
520
721
8
235
261
286
3
03
345
377
20
32
.4
36.0
38
.4
41.5
44
.3
45.3
4
7.7
50.9
5
8.7
74.2
82
.0
97.3
10
612
313
814
61
60
172
185
203
21
624
2
256
27
5
305
33
535
440
344
5
25
37.5
4
1.5
44.1
47
.9
50.
952
.3
54.
958
.5
67.
68
5.4
94.5
11
212
214
115
816
818
319
821
223
32
48
278
2
92
316
347
38
140
546
45
11
30
42.4
47
.0
50.0
54
.2
57.6
59
.3
62.3
66
.3
76.3
96
.6
107
126
138
160
179
190
206
222
239
26
52
80
314
331
356
392
4
32
458
52
557
8
40
52.5
58
.1
67.2
67
.0
71.2
73
.3
76.9
82
.0
94.3
11
913
215
617
019
622
023
325
427
329
532
434
338
440
543
94
83
532
566
648
7
14
50
62.5
6
9.1
73.7
79
.7
85.0
87
.5
91.7
97
.5
112
142
15
718
520
223
326
127
83
01
324
347
384
407
456
481
523
576
634
672
771
850
60
72
.7
80.5
8
6.0
92.
899
10
210
711
313
016
518
22
14
233
269
301
320
347
375
400
445
473
5
30
559
606
667
735
780
894
985
70
83
.1
91.7
9
8.1
106
113
117
122
129
148
187
207
244
2
67
307
343
362
394
428
458
509
5
38
604
6
38
693
763
8
39
892
10
21
1125
80
93
10
311
011
912
713
113
714
516
721
023
12
73
298
343
384
405
443
481
51
357
06
04
678
71
6
778
856
943
1000
11
46
1263
90
10
611
512
213
214
114
615
116
118
523
125
630
333
137
942
444
748
953
256
863
167
075
079
286
094
710
42
1106
12
67
1398
10
011
412
613
514
615
616
416
717
720
325
428
2
331
3
62
415
4
68
496
540
58
76
27
697
739
8
31
875
951
10
47
1153
12
25
1403
15
45
510
.4
11.4
12
.3
13.3
14
.3
14.5
15
.4
16.3
19
.2
23.
9
26.4
3
1.4
36.
242
.4
47.7
50
.6
55.
160
.0
64.0
70
.3
76.1
84
.9
88.6
9
6.1
104
114
123
138
150
10
13
.1
14.4
15
.4
16.6
17
.6
18.0
19
.2
20.
323
.6
29.4
32
.7
38.6
4
4.9
51.
757
.6
63.
468
.9
74.8
79
.9
87.9
94
.9
106
110
120
130
142
153
173
187
15
13
.8
15.2
16
.2
17.4
18
.3
18.8
20
.0
21.1
2
4.5
30.5
33
.7
39.4
46
.8
54.0
60
.2
66.1
71
.8
78.0
83
.5
91.7
99
.0
110
115
125
135
148
160
180
195
20
13
.8
15.2
16
.2
17.4
18
.3
18.8
20
.0
21.1
24
.5
30.5
33
.7
39.4
46
.8
54.
060
.2
66.1
71
.8
78.0
8
3.5
91.7
99
.0
110
115
125
135
148
160
180
195
30
13
.8
15.2
16
.2
17.4
18
.3
18.8
2
0.0
21.1
24
.5
30.5
33
.7
39.4
46
.8
54.0
6
0.2
66.1
71
.8
78.0
8
3.5
91.
799
.0
110
115
125
135
148
160
180
195
Vacuum LevelIn. Hg.
Sta
ndar
dC
ondi
tions
70°
F,1
4.7
psia
S
CFH
–S
tand
ard
Cu.
Ft.
Per
Hou
rA
bove
dat
aob
tain
edw
ithT
ype
Bre
stric
tor.
Flow
rate
sfo
roth
erm
etal
rest
ricto
rsa
re
S
LPM
–S
tand
ard
Lite
rsP
erM
inut
ees
sent
ially
the
sam
eas
forT
ype
B.A
bove
dat
asu
perc
edes
pre
viou
spu
blic
atio
ns.
21
Met
al O
rifice
Air
Flow
– S
LPM
Orifice
Di
amet
er
0.00
40.
005
0.00
60.
007
0.00
80.
009
0.01
00.
011
0.01
20.
013
0.01
40.
015
0.01
60.
017
0.01
80.
019
0.02
00.
021
0.02
20.
023
0.02
40.
025
0.02
60.
027
0.02
80.
029
0.03
10.
032
0.03
3
Inch
es
Size
Nu
mbe
r 4
5 6
7 8
9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
C v
0.00
035
0.00
061
0.00
086
0.00
12
0.00
15
0.00
19
0.00
25
0.00
28
0.00
34
0.00
38
0.00
43
0.00
50
0.00
55
0.00
67
0.00
73
0.00
80
0.00
88
0.00
96
0.01
10.
012
0.01
30.
014
0.01
60.
017
0.01
80.
019
0.02
20.
024
0.02
5
10.
035
0.06
40.
086
0.12
70.
170
0.22
60.
280
0.30
80.
398
0.45
0.
52
0.61
0.
66
0.77
0.
86
0.96
1.
05
1.13
1.
29
1.41
1.
54
1.67
1.
91
1.95
2.
21
2.39
2.
65
2.88
3.
03
50.
09
0.16
0.
21
0.30
0.
40
0.52
0.
65
0.71
0.
92
1.06
1.
21
1.41
1.
54
1.76
1.
98
2.22
2.
47
2.65
2.
97
3.24
3.
53
3.8
34.
34
4.44
4.
94
5.31
5.
86
6.42
6.
80
10
0.
12
0.22
0.
31
0.43
0.
57
0.74
0.
93
1.01
1.
29
1.48
1.
68
1.95
2.
01
2.26
2.
54
2.83
3.
16
3.53
4.
33
4.75
5.
18
5.55
6.
15
6.43
7.
18
7.83
8.
63
9.40
9.
98
15
0.16
0.
28
0.39
0.
54
0.72
0.
93
1.17
1.
26
1.62
1.
85
2.10
2.
44
2.50
2.
85
3.23
3.
57
4.01
4.
41
5.35
5.
93
6.43
6.
95
7.58
7.
95
8.78
9.
58
10.6
11
.6
12.3
20
0.
19
0.33
0.
46
0.65
0.
85
1.10
1.
38
1.49
1.
92
2.19
2.
49
2.87
2.
97
3.40
3.
86
4.26
4.
84
5.22
6.
35
6.95
7.
58
8.15
8.
90
9.28
10
.3
11.2
12
.4
13.5
14
.3
25
0.22
0.
39
0.53
0.
75
0.98
1.
27
1.59
1.
71
2.20
2.
50
2.86
3.
28
3.42
3.
92
4.45
4.
91
5.59
6.
01
7.30
7.
95
8.65
9.
38
10.2
10
.7
11.7
12
.8
14.2
15
.4
16.3
30
0.25
0.
44
0.60
0.
85
1.12
1.
43
1.80
1.
93
2.47
2.
82
3.21
3.
69
3.87
4.
43
5.03
5.
56
6.33
6.
81
8.23
8.
98
9.75
10
.6
11.5
12
.0
13.2
14
.4
15.9
17
.3
18.4
40
0.
30
0.54
0.
74
1.05
1.
38
1.77
2.
21
2.37
3.
04
3.45
3.
93
4.51
4.
78
5.47
6.
21
6.85
7.
81
8.42
10
.1
11.0
12
.0
13.0
14
.1
14.7
16
.1
17.5
19
.4
21.1
22
.5
50
0.36
0.
65
0.88
1.
26
1.65
2.
10
2.62
2.
80
3.58
4.
07
4.64
5.
31
5.70
6.
51
7.40
8.
15
9.26
10
.0
11.9
13
.0
14.2
15
.4
16.6
17
.3
19.0
20
.7
22.9
25
.0
26.6
60
0.42
0.
75
1.02
1.
46
1.91
2.
42
3.02
3.
23
4.13
4.
70
5.34
6.
13
6.61
7.
56
8.58
9.
46
10.7
11
.6
13.8
15
.0
16.4
17
.7
19.2
20
.0
21.9
23
.8
26.4
28
.8
30.7
70
0.
48
0.86
1.
16
1.67
2.
17
2.75
3.
43
3.66
4.
68
5.32
6.
05
6.96
7.
53
8.61
9.
77
10.8
12
.2
13.2
15
.6
17.0
18
.5
20.1
21
.7
22.7
24
.8
27.0
30
.0
32.7
34
.9
80
0.54
0.
96
1.30
1.
87
2.43
3.
08
3.83
4.
09
5.23
5.
95
6.77
7.
79
8.46
9.
67
11.0
12
.1
13.7
14
.9
17.5
19
.0
20.7
22
.5
24.2
25
.3
27.7
30
.2
33.6
36
.7
39.0
9
00.
60
1.07
1.
44
2.0
82.
69
3.40
4.
23
4.51
5
.78
6.58
7.
49
8.6
29.
38
10.7
12
.2
13.4
15
.2
16.5
19
.3
21.0
2
2.9
24.9
2
6.8
28.0
30
.7
33.5
3
7.2
40.6
43
.2
100
0.
66
1.1
71.
58
2.2
82.
95
3.72
4.
63
4.94
6
.33
7.22
8.
21
9.46
10
.3
11.8
13
.4
14.7
16
.6
18.0
21
.1
23.0
25
.1
27.
429
.4
30.8
33
.7
36.8
40
.9
44.6
47
.5
5
0.05
30.
096
0.12
90.
191
0.25
30.
332
0.40
60.
450
0.58
20.
661
0.7
730
.899
0.9
77
1.14
1.
28
1.41
1.
55
1.70
1.
90
2.10
2
.30
2.48
2.
74
2.83
3.
16
3.41
3.
78
4.12
4.
32
10
0.06
90.
124
0.16
80.
246
0.32
40.
421
0.51
90.
564
0.73
00.
834
0.97
21.
12
1.2
41.
41
1.5
81.
79
1.96
2.
18
2.44
2.
68
2.89
3.
13
3.44
3.
58
4.00
4.
30
4.77
5.
16
5.43
15
0.07
50.
134
0.1
850
.268
0.3
510
.455
0.5
660
.614
0.7
92
0.90
21.
07
1.22
1.
35
1.5
51.
75
1.94
2.
19
2.3
22
.61
2.85
3.
12
3.3
43.
65
3.78
4.
20
4.51
5.
05
5.4
55.
72
20
0.
075
0.13
40
.185
0.2
680
.351
0.4
550
.566
0.6
140
.792
0.9
02
1.07
1.
22
1.35
1.
55
1.75
1.
94
2.19
2.
32
2.6
12.
85
3.12
3.
34
3.65
3.
78
4.20
4.
51
5.05
5.
45
5.72
30
0.
075
0.13
40.
185
0.26
80.
351
0.45
50.
566
0.61
40.
792
0.90
21.
07
1.22
1.
35
1.55
1.
75
1.94
2.
19
2.32
2.
61
2.8
53.
12
3.34
3.
65
3.78
4.
20
4.5
15.
05
5.45
5.
72
Supply Pressure – psig
Choked Flow
Vacuum LevelIn. Hg. Supply Pressure – psig
Choked Flow
Vacuum LevelIn. Hg.
Sta
ndar
dC
ondi
tions
70°
F,1
4.7
psia
S
CFH
–S
tand
ard
Cu.
Ft.
Per
Hou
rA
bove
dat
aob
tain
edw
ithT
ype
Bre
stric
tor.
Flow
rate
sfo
roth
erm
etal
rest
ricto
rsa
re
S
LPM
–S
tand
ard
Lite
rsP
erM
inut
ees
sent
ially
the
sam
eas
forT
ype
B.A
bove
dat
asu
perc
edes
pre
viou
spu
blic
atio
ns.
P.O
.B
OX
Q
•
TR
UM
BU
LL,
CO
NN
EC
TIC
UT
066
11
•
C
TP
HO
NE
(20
3)2
61-6
711
•
TO
LLF
RE
EP
HO
NE
(80
0)5
33-3
285
•
FAX
(20
3)2
61-8
331
©
O'K
EE
FE
CO
NT
RO
LSC
O.
•
200
6A
LLR
IGH
TS
RE
SE
RV
ED
•
e
-mai
lca
@ok
cc.c
om
•
web
site
ww
w.o
kcc.
com
Orifice
D
iam
eter
0.03
50.
037
0.03
80.
039
0.04
0.
041
0.04
20.
043
0.04
70.
052
0.05
50.
06
0.06
30.
067
0.07
0.
073
0.07
60.
079
0.08
10.
086
0.08
90.
094
0.09
60.
10.
104
0.10
90.
113
0.12
0.
125
In
ches
S
ize
N
umbe
r 35
37
38
39
40
41
42
43
47
52
55
60
63
67
70
73
76
79
81
86
89
94
96
10
0 10
4 10
9 11
3 12
0 12
5
C V
0.
028
0.03
10.
032
0.03
30.
036
0.03
80.
039
0.04
10.
048
0.05
90.
068
0.08
10.
088
0.1
0.11
0.
12
0.13
0.
14
0.15
0.
17
0.18
0.
20.
21
0.23
0.
25
0.27
0.
31
0.34
0.
37
13.
48
3.83
4.
13
4.46
4.
64.
67
4.99
5.
36
6.43
8.
04
9.4
11.2
12
.2
14.2
15
.9
16.9
18
.5
20.3
21
.7
23.5
25
.4
28.4
30
.1
32.9
35
.5
39.6
43
.1
47.8
50
.1
57.
67
8.48
9.
09
9.7
10.2
10
.6
11.3
12
.1
14.2
17
.6
20.3
23
.9
26.1
30
.3
33.8
36
.1
39.4
43
.1
46
51.1
54
.9
61.9
65
70
.8
76.6
84
.8
92.1
10
210
8
10
10.6
11
.8
12.5
13
.6
14.4
14
.8
15.6
16
.8
19.4
24
.5
27.1
32
.2
35.2
40
.7
45.6
48
.5
52.9
57
.3
61.6
67
.9
72.3
81
85
.5
92.3
10
211
211
813
514
8
15
13.1
14
.5
15.4
16
.7
17.7
18
.2
19.1
20
.4
23.6
29
.7
32.9
39
42
.6
49.3
55
.3
58.8
64
69
.4
74.5
82
.1
87.3
97
.8
103
111
123
135
143
163
178
20
15
.3
17
18.1
19
.6
20.9
21
.4
22.5
24
27
.7
35
38.7
45
.9
50.1
58
65
69
75
.3
81.4
87
.3
95.6
10
211
412
113
014
415
816
719
021
0
25
17.7
19
.6
20.8
22
.6
24
24.7
25
.9
27.6
31
.9
40.3
44
.6
52.8
57
.7
66.7
74
.7
79.3
86
.4
93.5
10
011
011
713
113
814
916
418
019
121
924
1
30
20
22.2
23
.6
25.6
27
.2
28
29.4
31
.3
36
45.6
50
.4
59.7
65
.2
75.4
84
.3
89.5
97
.4
105
113
125
132
148
156
168
185
204
216
248
273
40
24
.8
27.4
31
.7
31.6
33
.6
34.6
36
.3
38.7
44
.5
56.3
62
.2
73.6
80
.3
92.7
10
411
012
012
913
915
316
218
119
120
722
825
126
730
633
7
50
29.5
32
.6
34.8
37
.6
40.1
41
.3
43.3
46
52
.9
66.9
74
87
.4
95.4
11
012
313
114
215
316
418
119
221
522
724
727
229
931
736
440
1
60
34.3
38
40
.6
43.8
46
.7
48.1
50
.3
53.5
61
.5
77.7
85
.8
101
110
127
142
151
164
177
189
210
223
250
264
286
315
347
368
422
465
70
39
.2
43.3
46
.3
50
53.3
55
57
.4
61
70
88.4
97
.6
115
126
145
162
171
186
202
216
240
254
285
301
327
360
396
421
482
531
80
44
48
.7
52.1
56
.2
60
61.9
64
.5
68.5
78
.6
99.1
10
912
914
116
218
119
120
922
724
226
928
532
033
836
740
444
547
254
159
6
90
50
54.2
57
.8
62.4
66
.7
68.9
71
.5
76
87.2
10
912
114
315
617
920
021
123
125
126
829
831
635
437
440
644
749
252
259
866
0
10
0
53.9
59
.6
63.7
68
.7
73.5
77
.3
78.6
83
.5
95.8
12
013
315
617
119
622
123
425
527
729
632
934
939
241
344
949
454
457
866
272
9
5
4.92
5.
45.
81
6.29
6.
76
6.82
7.
29
7.67
9.
08
11.3
12
.4
14.8
17
.1
20
22.5
23
.9
26
28.3
30
.2
33.2
35
.9
40.1
41
.8
45.3
49
53
.9
57.9
65
.3
70.9
10
6.
18
6.78
7.
29
7.85
8.
31
8.5
9.08
9.
58
11.1
13
.9
15.4
18
.2
21.2
24
.4
27.2
29
.9
32.5
35
.3
37.7
41
.5
44.8
50
52
.1
56.6
61
.2
67.2
72
.2
81.4
88
.4
15
6.5
7.17
7.
63
8.22
8.
66
8.87
9.
46
10
11.6
14
.4
15.9
18
.6
22.1
25
.5
28.4
31
.2
33.9
36
.8
39.4
43
.3
46.7
52
.1
54.4
59
63
.8
70.1
75
.3
84.9
92
.2
20
6.5
7.17
7.
63
8.22
8.
66
8.87
9.
46
10
11.6
14
.4
15.9
18
.6
22.1
25
.5
28.4
31
.2
33.9
36
.8
39.4
43
.3
46.7
52
.1
54.4
59
63
.8
70.1
75
.3
84.9
92
.2
30
6.5
7.17
7.
63
8.22
8.
66
8.87
9.
46
10
11.6
14
.4
15.9
18
.6
22.1
25
.5
28.4
31
.2
33.9
36
.8
39.4
43
.3
46.7
52
.1
54.4
59
63
.8
70.1
75
.3
84.9
92
.2
23Supply Pressure – psig
Met
al O
rifice
Wat
er F
low
– G
allo
ns/m
inut
e
Orifi
ce
Diam
eter
0.
004
0.00
50.
006
0.00
70.
008
0.00
90.
010
0.01
10.
012
0.01
30.
014
0.01
50.
016
0.01
70.
018
0.01
90.
020
0.02
10.
022
0.02
30.
024
0.02
50.
026
0.02
70.
028
0.02
90.
031
0.03
20.
033
In
ches
Si
ze
Num
ber
4 5
6 7
8 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
C v0.
0003
50.
0006
0.
0009
0.
0012
0.
0015
0.
0019
0.
0025
0.
0028
0.
0034
0.
0038
0.
0043
0.
0050
0.
0055
0.
0067
0.
0073
0.
0080
0.
009
0.01
00.
011
0.01
20.
013
0.01
40.
016
0.01
70.
018
0.01
90.
022
0.02
40.
025
1
0
.000
350
.000
60.
0009
0.0
012
0.00
150
.001
90.
0025
0.0
028
0.00
340
.003
80.
0043
0.0
050
0.00
550
.006
70.
0073
0.0
080
0.00
90.
010
0.01
10.
012
0.01
30.
014
0.01
60.
017
0.01
80.
019
0.02
20.
024
0.02
5
20.
0004
90.
0009
0.0
012
0.00
170
.002
10.
0027
0.0
035
0.00
400
.004
80.
0054
0.0
061
0.00
710
.007
80.
0095
0.0
103
0.01
13
0.01
20.
014
0.01
60.
017
0.01
80.
020
0.02
30.
024
0.02
50.
027
0.03
10.
034
0.03
5
30.
0006
10.
0011
0.0
015
0.00
210
.002
60.
0033
0.0
043
0.00
480
.005
90.
0066
0.0
074
0.00
870
.009
50.
0116
0.0
126
0.01
39
0.01
50.
017
0.01
90.
021
0.02
30.
024
0.02
80.
029
0.03
10.
033
0.03
80.
042
0.04
3
40.
0007
00.
0012
0.0
017
0.00
240
.003
00.
0038
0.0
050
0.00
560
.006
80.
0076
0.0
086
0.01
000
.011
00.
0134
0.0
146
0.01
60
0.01
80.
019
0.02
20.
024
0.02
60.
028
0.03
20.
034
0.03
60.
038
0.04
40.
048
0.05
0
50.
0007
80.
0014
0.0
019
0.00
270
.003
40.
0042
0.0
056
0.00
630
.007
60.
0085
0.0
096
0.01
120
.012
30.
0150
0.0
163
0.01
79
0.02
00.
021
0.02
50.
027
0.02
90.
031
0.03
60.
038
0.04
00.
042
0.04
90.
054
0.05
6
60.
0008
60.
0015
0.0
021
0.00
290
.003
70.
0047
0.0
061
0.00
690
.008
30.
0093
0.0
105
0.01
220
.013
50.
0164
0.0
179
0.01
96
0.02
20.
024
0.02
70.
029
0.03
20.
034
0.03
90.
042
0.04
40.
047
0.05
40.
059
0.06
1
70.
0009
30.
0016
0.0
023
0.00
320
.004
00.
0050
0.0
066
0.00
740
.009
00.
0101
0.0
114
0.01
320
.014
60.
0177
0.0
193
0.02
12
0.02
30.
025
0.02
90.
032
0.03
40.
037
0.04
20.
045
0.04
80.
050
0.05
80.
063
0.06
6
80.
0009
90.
0017
0.0
024
0.00
340
.004
20.
0054
0.0
071
0.00
790
.009
60.
0107
0.0
122
0.01
410
.015
60.
0190
0.0
206
0.02
26
0.02
50.
027
0.03
10.
034
0.03
70.
040
0.04
50.
048
0.05
10.
054
0.06
20.
068
0.07
1
90.
0010
50.
0018
0.0
026
0.00
360
.004
50.
0057
0.0
075
0.00
840
.010
20.
0114
0.0
129
0.01
500
.016
50.
0201
0.0
219
0.02
40
0.02
60.
029
0.03
30.
036
0.03
90.
042
0.04
80.
051
0.05
40.
057
0.06
60.
072
0.07
5
10
0.00
111
0.00
190
.002
70.
0038
0.0
047
0.00
600
.007
90.
0089
0.0
108
0.01
200
.013
60.
0158
0.0
174
0.02
120
.023
10.
0253
0.
028
0.03
00.
035
0.03
80.
041
0.04
40.
051
0.05
40.
057
0.06
00.
070
0.07
60.
079
15
0.
0013
60.
0024
0.0
033
0.00
460
.005
80.
0074
0.0
097
0.01
080
.013
20.
0147
0.0
167
0.01
940
.021
30.
0259
0.0
283
0.03
10
0.03
40.
037
0.04
30.
046
0.05
00.
054
0.06
20.
066
0.07
00.
074
0.08
50.
093
0.09
7
20
0.00
157
0.00
270
.003
80.
0054
0.0
067
0.00
850
.011
20.
0125
0.0
152
0.01
700
.019
20.
0224
0.0
246
0.03
000
.032
60.
0358
0.
039
0.04
30.
049
0.05
40.
058
0.06
30.
072
0.07
60.
080
0.08
50.
098
0.10
70.
112
30
0.
0019
20.
0033
0.0
047
0.00
660
.008
20.
0104
0.0
137
0.01
530
.018
60.
0208
0.0
236
0.02
740
.030
10.
0367
0.0
400
0.04
38
0.04
80.
053
0.06
00.
066
0.07
10.
077
0.08
80.
093
0.09
90.
104
0.12
00.
131
0.13
7
40
0.00
221
0.00
390
.005
40.
0076
0.0
095
0.01
200
.015
80.
0177
0.0
215
0.02
400
.027
20.
0316
0.0
348
0.04
240
.046
20.
0506
0.
056
0.06
10.
070
0.07
60.
082
0.08
90.
101
0.10
80.
114
0.12
00.
139
0.15
20.
158
50
0.
0024
70.
0043
0.0
061
0.00
850
.010
60.
0134
0.0
177
0.01
980
.024
00.
0269
0.0
304
0.03
540
.038
90.
0474
0.0
516
0.05
66
0.06
20.
068
0.07
80.
085
0.09
20.
099
0.11
30.
120
0.12
70.
134
0.15
60.
170
0.17
7
60
0.00
271
0.00
470
.006
70.
0093
0.0
116
0.01
470
.019
40.
0217
0.0
263
0.02
940
.033
30.
0387
0.0
426
0.05
190
.056
50.
0620
0.
068
0.07
40.
085
0.09
30.
101
0.10
80.
124
0.13
20.
139
0.14
70.
170
0.18
60.
194
70
0.
0029
30.
0051
0.0
072
0.01
000
.012
50.
0159
0.0
209
0.02
340
.028
40.
0318
0.0
360
0.04
180
.046
00.
0561
0.0
611
0.06
69
0.07
40.
080
0.09
20.
100
0.10
90.
117
0.13
40.
142
0.15
10.
159
0.18
40.
201
0.20
9
80
0.00
313
0.00
550
.007
70.
0107
0.0
134
0.01
700
.022
40.
0250
0.0
304
0.03
400
.038
50.
0447
0.0
492
0.05
990
.065
30.
0716
0.
079
0.08
60.
098
0.10
70.
116
0.12
50.
143
0.15
20.
161
0.17
00.
197
0.21
50.
224
90
0.
0033
20.
0058
0.0
082
0.01
140
.014
20.
0180
0.0
237
0.02
660
.032
30.
0360
0.0
408
0.04
740
.052
20.
0636
0.0
693
0.07
59
0.08
30.
091
0.10
40.
114
0.12
30.
133
0.15
20.
161
0.17
10.
180
0.20
90.
228
0.23
7
1
00
0.00
350
0.00
610
.008
60.
0120
0.0
150
0.01
900
.025
00.
0280
0.0
340
0.03
800
.043
00.
0500
0.0
550
0.06
700
.073
00.
0800
0.
088
0.09
60.
110
0.12
00.
130
0.14
00.
160
0.17
00.
180
0.19
00.
220
0.24
00.
250
Or
ifice
Di
amet
er
0.03
50.
037
0.03
80.
039
0.04
0.
041
0.04
20.
043
0.04
70.
052
0.05
50.
06
0.06
30.
067
0.07
0.
073
0.07
60.
079
0.08
10.
086
0.08
90.
094
0.09
60.
10.
104
0.10
90.
113
0.12
0.
125
In
ches
Si
ze
Num
ber
35
37
38
39
40
41
42
43
47
52
55
60
63
67
70
73
76
79
81
86
89
94
96
100
104
109
113
120
125
C v
0.02
80.
031
0.03
20.
033
0.03
60.
038
0.03
90.
041
0.04
80.
059
0.06
80.
081
0.08
80.
100
0.11
00.
120
0.13
00.
140
0.15
00.
170
0.18
00.
200
0.21
00.
230
0.25
00.
270
0.31
00.
340
0.37
0
10.
028
0.03
10.
032
0.03
30.
036
0.03
80.
039
0.04
10.
048
0.05
90.
068
0.08
10.
088
0.10
00.
110
0.12
00.
130
0.14
00.
150
0.17
00.
180
0.20
00.
210
0.23
00.
250
0.27
00.
310
0.34
00.
370
2
0.04
00.
044
0.04
50.
047
0.05
10.
054
0.05
50.
058
0.06
80.
083
0.09
60.
115
0.12
40.
141
0.15
60.
170
0.18
40.
198
0.21
20.
240
0.25
50.
283
0.29
70.
325
0.35
40.
382
0.43
80.
481
0.52
3
30.
048
0.05
40.
055
0.05
70.
062
0.06
60.
068
0.07
10.
083
0.10
20.
118
0.14
00.
152
0.17
30.
191
0.20
80.
225
0.24
20.
260
0.29
40.
312
0.34
60.
364
0.39
80.
433
0.46
80.
537
0.58
90.
641
4
0.05
60.
062
0.06
40.
066
0.07
20.
076
0.07
80.
082
0.09
60.
118
0.13
60.
162
0.17
60.
200
0.22
00.
240
0.26
00.
280
0.30
00.
340
0.36
00.
400
0.42
00.
460
0.50
00.
540
0.62
00.
680
0.74
0
50.
063
0.06
90.
072
0.07
40.
080
0.08
50.
087
0.09
20.
107
0.13
20.
152
0.18
10.
197
0.22
40.
246
0.26
80.
291
0.31
30.
335
0.38
00.
402
0.44
70.
470
0.51
40.
559
0.60
40.
693
0.76
00.
827
6
0.06
90.
076
0.07
80.
081
0.08
80.
093
0.09
60.
100
0.11
80.
145
0.16
70.
198
0.21
60.
245
0.26
90.
294
0.31
80.
343
0.36
70.
416
0.44
10.
490
0.51
40.
563
0.61
20.
661
0.75
90.
833
0.90
6
70.
074
0.08
20.
085
0.08
70.
095
0.10
10.
103
0.10
80.
127
0.15
60.
180
0.21
40.
233
0.26
50.
291
0.31
70.
344
0.37
00.
397
0.45
00.
476
0.52
90.
556
0.60
90.
661
0.71
40.
820
0.90
00.
979
8
0.07
90.
088
0.09
10.
093
0.10
20.
107
0.11
00.
116
0.13
60.
167
0.19
20.
229
0.24
90.
283
0.31
10.
339
0.36
80.
396
0.42
40.
481
0.50
90.
566
0.59
40.
651
0.70
70.
764
0.87
70.
962
1.04
7
90.
084
0.09
30.
096
0.09
90.
108
0.11
40.
117
0.12
30.
144
0.17
70.
204
0.24
30.
264
0.30
00.
330
0.36
00.
390
0.42
00.
450
0.51
00.
540
0.60
00.
630
0.69
00.
750
0.81
00.
930
1.02
01.
110
10
0.
089
0.09
80.
101
0.10
40.
114
0.12
00.
123
0.13
00.
152
0.18
70.
215
0.25
60.
278
0.31
60.
348
0.37
90.
411
0.44
30.
474
0.53
80.
569
0.63
20.
664
0.72
70.
791
0.85
40.
980
1.07
51.
170
15
0.
108
0.12
00.
124
0.12
80.
139
0.14
70.
151
0.15
90.
186
0.22
90.
263
0.31
40.
341
0.38
70.
426
0.46
50.
503
0.54
20.
581
0.65
80.
697
0.77
50.
813
0.89
10.
968
1.04
61.
201
1.31
71.
433
20
0.
125
0.13
90.
143
0.14
80.
161
0.17
00.
174
0.18
30.
215
0.26
40.
304
0.36
20.
394
0.44
70.
492
0.53
70.
581
0.62
60.
671
0.76
00.
805
0.89
40.
939
1.02
91.
118
1.20
71.
386
1.52
11.
655
30
0.
153
0.17
00.
175
0.18
10.
197
0.20
80.
214
0.22
50.
263
0.32
30.
372
0.44
40.
482
0.54
80.
602
0.65
70.
712
0.76
70.
822
0.93
10.
986
1.09
51.
150
1.26
01.
369
1.47
91.
698
1.86
22.
027
40
0.
177
0.19
60.
202
0.20
90.
228
0.24
00.
247
0.25
90.
304
0.37
30.
430
0.51
20.
557
0.63
20.
696
0.75
90.
822
0.88
50.
949
1.07
51.
138
1.26
51.
328
1.45
51.
581
1.70
81.
961
2.15
02.
340
50
0.
198
0.21
90.
226
0.23
30.
255
0.26
90.
276
0.29
00.
339
0.41
70.
481
0.57
30.
622
0.70
70.
778
0.84
90.
919
0.99
01.
061
1.20
21.
273
1.41
41.
485
1.62
61.
768
1.90
92.
192
2.40
42.
616
60
0.
217
0.24
00.
248
0.25
60.
279
0.29
40.
302
0.31
80.
372
0.45
70.
527
0.62
70.
682
0.77
50.
852
0.93
01.
007
1.08
41.
162
1.31
71.
394
1.54
91.
627
1.78
21.
936
2.09
12.
401
2.63
42.
866
70
0.
234
0.25
90.
268
0.27
60.
301
0.31
80.
326
0.34
30.
402
0.49
40.
569
0.67
80.
736
0.83
70.
920
1.00
41.
088
1.17
11.
255
1.42
21.
506
1.67
31.
757
1.92
42.
092
2.25
92.
594
2.84
53.
096
80
0.
250
0.27
70.
286
0.29
50.
322
0.34
00.
349
0.36
70.
429
0.52
80.
608
0.72
40.
787
0.89
40.
984
1.07
31.
163
1.25
21.
342
1.52
11.
610
1.78
91.
878
2.05
72.
236
2.41
52.
773
3.04
13.
309
90
0.
266
0.29
40.
304
0.31
30.
342
0.36
00.
370
0.38
90.
455
0.56
00.
645
0.76
80.
835
0.94
91.
044
1.13
81.
233
1.32
81.
423
1.61
31.
708
1.89
71.
992
2.18
22.
372
2.56
12.
941
3.22
63.
510
100
0.
280
0.31
00.
320
0.33
00.
360
0.38
00.
390
0.41
00.
480
0.59
00.
680
0.81
00.
880
1.00
01.
100
1.20
01.
300
1.40
01.
500
1.70
01.
800
2.00
02.
100
2.30
02.
500
2.70
03.
100
3.40
03.
700
Supply Pressure – psig
P.O
.B
OX
Q
•
TR
UM
BU
LL,
CO
NN
EC
TIC
UT
066
11
•
C
TP
HO
NE
(20
3)2
61-6
711
•
TO
LLF
RE
EP
HO
NE
(80
0)5
33-3
285
•
FAX
(20
3)2
61-8
331
©
O'K
EE
FE
CO
NT
RO
LSC
O.
•
200
6A
LLR
IGH
TS
RE
SE
RV
ED
•
e
-mai
lca
@ok
cc.c
om
•
web
site
ww
w.o
kcc.
com
Abo
vec
hart
data
cal
cula
ted
base
don
the
Cvforeachorifice.Flow=C
v∆
P.∆P=differentialpressureinpsid.Itisassum
edthattheregiononeithersideoftheorificeisfullyfloodedwithnoairpockets.
Abo
vec
hart
data
cal
cula
ted
base
don
the
Cvforeachorifice.Flow=3.785C
v
∆P.
∆P=differentialpressureinpsid.Itisassum
edthattheregiononeithersideoftheorificeisfullyfloodedwithnoairpockets.
Supply Pressure – psig
24M
etal
Orifi
ce W
ater
Flo
w –
Lite
rs/m
inut
eSupply Pressure – psig
P.O
.B
OX
Q
•
TR
UM
BU
LL,
CO
NN
EC
TIC
UT
066
11
•
C
TP
HO
NE
(20
3)2
61-6
711
•
TO
LLF
RE
EP
HO
NE
(80
0)5
33-3
285
•
FAX
(20
3)2
61-8
331
©
O'K
EE
FE
CO
NT
RO
LSC
O.
•
200
6A
LLR
IGH
TS
RE
SE
RV
ED
•
e
-mai
lca
@ok
cc.c
om
•
web
site
ww
w.o
kcc.
com
Or
ifice
Di
amet
er
0.00
40.
005
0.00
60.
007
0.00
80.
009
0.01
00.
011
0.01
20.
013
0.01
40.
015
0.01
60.
017
0.01
80.
019
0.02
0.
021
0.02
20.
023
0.02
40.
025
0.02
60.
027
0.02
80.
029
0.03
10.
032
0.03
3
Inch
es
Size
Nu
mbe
r 4
5 6
7 8
9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
C v
0.00
035
0.00
06
0.00
09
0.00
12
0.00
15
0.00
19
0.00
25
0.00
28
0.00
34
0.00
38
0.00
43
0.00
50
0.00
55
0.00
67
0.00
73
0.00
80
0.00
90.
010
0.01
10.
012
0.01
30.
014
0.01
60.
017
0.01
80.
019
0.02
20.
024
0.02
5
1
0.00
130
.002
30.
0033
0.0
045
0.00
570
.007
20.
0095
0.0
106
0.01
290
.014
40.
0163
0.0
189
0.02
080
.025
40.
0276
0.0
303
0.03
30.
036
0.04
20.
045
0.04
90.
053
0.06
10.
064
0.06
80.
072
0.08
30.
091
0.09
5
20.
0019
0.0
033
0.00
460
.006
40.
0080
0.0
102
0.01
340
.015
00.
0182
0.0
203
0.02
300
.026
80.
0294
0.0
359
0.03
910
.042
80.
047
0.05
10.
059
0.06
40.
070
0.07
50.
086
0.09
10.
096
0.10
20.
118
0.12
80.
134
3
0.00
230
.004
00.
0056
0.0
079
0.00
980
.012
50.
0164
0.0
184
0.02
230
.024
90.
0282
0.0
328
0.03
610
.043
90.
0479
0.0
525
0.05
80.
063
0.07
20.
079
0.08
50.
092
0.10
50.
111
0.11
80.
125
0.14
40.
157
0.16
4
40.
0026
0.0
046
0.00
650
.009
10.
0114
0.0
144
0.01
890
.021
20.
0257
0.0
288
0.03
260
.037
90.
0416
0.0
507
0.05
530
.060
60.
067
0.07
30.
083
0.09
10.
098
0.10
60.
121
0.12
90.
136
0.14
40.
167
0.18
20.
189
5
0.00
300
.005
20.
0073
0.0
102
0.01
270
.016
10.
0212
0.0
237
0.02
880
.032
20.
0364
0.0
423
0.04
660
.056
70.
0618
0.0
677
0.07
40.
081
0.09
30.
102
0.11
00.
119
0.13
50.
144
0.15
20.
161
0.18
60.
203
0.21
2
60.
0032
0.0
057
0.00
800
.011
10.
0139
0.0
176
0.02
320
.026
00.
0315
0.0
352
0.03
990
.046
40.
0510
0.0
621
0.06
770
.074
20.
082
0.08
90.
102
0.11
10.
121
0.13
00.
148
0.15
80.
167
0.17
60.
204
0.22
30.
232
7
0.00
350
.006
10.
0086
0.0
120
0.01
500
.019
00.
0250
0.0
280
0.03
410
.038
10.
0431
0.0
501
0.05
510
.067
10.
0731
0.0
801
0.08
80.
096
0.11
00.
120
0.13
00.
140
0.16
00.
170
0.18
00.
190
0.22
00.
240
0.25
0
80.
0037
0.0
065
0.00
920
.012
80.
0161
0.0
203
0.02
680
.030
00.
0364
0.0
407
0.04
600
.053
50.
0589
0.0
717
0.07
820
.085
70.
094
0.10
30.
118
0.12
80.
139
0.15
00.
171
0.18
20.
193
0.20
30.
236
0.25
70.
268
9
0.00
400
.006
90.
0098
0.0
136
0.01
700
.021
60.
0284
0.0
318
0.03
860
.043
20.
0488
0.0
568
0.06
250
.076
10.
0829
0.0
908
0.10
00.
109
0.12
50.
136
0.14
80.
159
0.18
20.
193
0.20
40.
216
0.25
00.
273
0.28
4
10
0.00
420
.007
30.
0103
0.0
144
0.01
800
.022
70.
0299
0.0
335
0.04
070
.045
50.
0515
0.0
599
0.06
580
.080
20.
0874
0.0
958
0.10
50.
115
0.13
20.
144
0.15
60.
168
0.19
20.
203
0.21
50.
227
0.26
30.
287
0.29
9
15
0.00
510
.008
90.
0126
0.0
176
0.02
200
.027
90.
0367
0.0
411
0.04
980
.055
70.
0630
0.0
733
0.08
060
.098
20.
1070
0.11
73
0.12
90.
141
0.16
10.
176
0.19
10.
205
0.23
50.
249
0.26
40.
279
0.32
30.
352
0.36
7
20
0.00
590
.010
30.
0146
0.0
203
0.02
540
.032
20.
0423
0.0
474
0.05
760
.064
30.
0728
0.0
846
0.09
310
.1134
0.1
236
0.13
54
0.14
90.
163
0.18
60.
203
0.22
00.
237
0.27
10.
288
0.30
50.
322
0.37
20.
406
0.42
3
30
0.00
730
.012
60.
0178
0.0
249
0.03
110
.039
40.
0518
0.0
581
0.07
050
.078
80.
0892
0.1
037
0.11
400
.138
90.
1514
0.1
659
0.18
20.
199
0.22
80.
249
0.27
00.
290
0.33
20.
352
0.37
30.
394
0.45
60.
498
0.51
8
40
0.00
840
.014
60.
0206
0.0
287
0.03
590
.045
50.
0599
0.0
670
0.08
140
.091
00.
1029
0.11
970
.131
70.
1604
0.1
748
0.19
15
0.21
10.
230
0.26
30.
287
0.31
10.
335
0.38
30.
407
0.43
10.
455
0.52
70.
575
0.59
9
50
0.00
940
.016
30.
0230
0.0
321
0.04
020
.050
90.
0669
0.0
749
0.09
100
.101
70.
1151
0.1
338
0.14
720
.179
30.
1954
0.2
141
0.23
60.
257
0.29
40.
321
0.34
80.
375
0.42
80.
455
0.48
20.
509
0.58
90.
642
0.66
9
60
0.01
030
.017
90.
0252
0.0
352
0.04
400
.055
70.
0733
0.0
821
0.09
970
.1114
0.1
261
0.14
660
.161
30.
1965
0.2
140
0.23
46
0.25
80.
281
0.32
30.
352
0.38
10.
411
0.46
90.
498
0.52
80.
557
0.64
50.
704
0.73
3
70
0.01
110
.019
30.
0272
0.0
380
0.04
750
.060
20.
0792
0.0
887
0.10
770
.120
30.
1362
0.1
584
0.17
420
.212
20.
2312
0.2
534
0.27
90.
304
0.34
80.
380
0.41
20.
443
0.50
70.
538
0.57
00.
602
0.69
70.
760
0.79
2
80
0.01
190
.020
70.
0291
0.0
406
0.05
080
.064
30.
0846
0.0
948
0.11
510
.128
70.
1456
0.1
693
0.18
620
.226
80.
2472
0.2
709
0.29
80.
325
0.37
20.
406
0.44
00.
474
0.54
20.
576
0.60
90.
643
0.74
50.
813
0.84
6
90
0.01
260
.021
90.
0309
0.0
431
0.05
390
.068
20.
0898
0.1
006
0.12
210
.136
50.
1544
0.1
796
0.19
750
.240
60.
2622
0.2
873
0.31
60.
345
0.39
50.
431
0.46
70.
503
0.57
50.
610
0.64
60.
682
0.79
00.
862
0.89
8
1
00
0.01
320
.023
10.
0326
0.0
454
0.05
680
.071
90.
0946
0.1
060
0.12
870
.143
80.
1628
0.1
893
0.20
820
.253
60.
2763
0.3
028
0.33
30.
363
0.41
60.
454
0.49
20.
530
0.60
60.
644
0.68
10.
719
0.83
30.
908
0.94
6
Orifi
ce
Diam
eter
0.
035
0.03
70.
038
0.03
90.
04
0.04
10.
042
0.04
30.
047
0.05
20.
055
0.06
0.
063
0.06
70.
07
0.07
30.
076
0.07
90.
081
0.08
60.
089
0.09
40.
096
0.1
0.10
40.
109
0.11
30.
12
0.12
5
Inch
es
Size
Nu
mbe
r 35
37
38
39
40
41
42
43
47
52
55
60
63
67
70
73
76
79
81
86
89
94
96
10
0 10
4 10
9 11
3 12
0 12
5
C v0.
028
0.03
10.
032
0.03
30.
036
0.03
80.
039
0.04
10.
048
0.05
90.
068
0.08
10.
088
0.10
00.
110
0.12
00.
130
0.14
00.
150
0.17
00.
180
0.20
00.
210
0.23
00.
250
0.27
00.
310
0.34
00.
370
1
0.10
60.
117
0.12
10.
125
0.13
60.
144
0.14
80.
155
0.18
20.
223
0.25
70.
307
0.33
30.
379
0.41
60.
454
0.49
20.
530
0.56
80.
644
0.68
10.
757
0.79
50.
871
0.94
61.
022
1.17
31.
287
1.40
1
20.
150
0.16
60.
171
0.17
70.
193
0.20
30.
209
0.21
90.
257
0.31
60.
364
0.43
40.
471
0.53
50.
589
0.64
20.
696
0.74
90.
803
0.91
00.
964
1.07
11.
124
1.23
11.
338
1.44
51.
660
1.82
01.
981
3
0.18
40.
203
0.21
00.
216
0.23
60.
249
0.25
60.
269
0.31
50.
387
0.44
60.
531
0.57
70.
656
0.72
10.
787
0.85
20.
918
0.98
31.
115
1.18
01.
311
1.37
71.
508
1.63
91.
770
2.03
32.
229
2.42
6
40.
212
0.23
50.
242
0.25
00.
273
0.28
80.
295
0.31
00.
363
0.44
70.
515
0.61
30.
666
0.75
70.
833
0.90
80.
984
1.06
01.
136
1.28
71.
363
1.51
41.
590
1.74
11.
893
2.04
42.
347
2.57
42.
801
5
0.23
70.
262
0.27
10.
279
0.30
50.
322
0.33
00.
347
0.40
60.
499
0.57
60.
686
0.74
50.
846
0.93
11.
016
1.10
01.
185
1.27
01.
439
1.52
41.
693
1.77
81.
947
2.11
62.
285
2.62
42.
878
3.13
2
60.
260
0.28
70.
297
0.30
60.
334
0.35
20.
362
0.38
00.
445
0.54
70.
631
0.75
10.
816
0.92
71.
020
1.11
31.
205
1.29
81.
391
1.57
61.
669
1.85
41.
947
2.13
32.
318
2.50
42.
874
3.15
33.
431
7
0.28
00.
310
0.32
00.
331
0.36
10.
381
0.39
10.
411
0.48
10.
591
0.68
10.
811
0.88
11.
002
1.10
21.
202
1.30
21.
402
1.50
21.
703
1.80
32.
003
2.10
32.
304
2.50
42.
704
3.10
53.
405
3.70
6
80.
300
0.33
20.
343
0.35
30.
385
0.40
70.
418
0.43
90.
514
0.63
20.
728
0.86
70.
942
1.07
11.
178
1.28
51.
392
1.49
91.
606
1.82
01.
927
2.14
12.
248
2.46
32.
677
2.89
13.
319
3.64
03.
961
9
0.31
80.
352
0.36
30.
375
0.40
90.
432
0.44
30.
466
0.54
50.
670
0.77
20.
920
0.99
91.
136
1.24
91.
363
1.47
61.
590
1.70
31.
931
2.04
42.
271
2.38
52.
612
2.83
93.
066
3.52
03.
861
4.20
2
10
0.33
50.
371
0.38
30.
395
0.43
10.
455
0.46
70.
491
0.57
50.
706
0.81
40.
970
1.05
31.
197
1.31
71.
436
1.55
61.
676
1.79
62.
035
2.15
52.
394
2.51
42.
753
2.99
33.
232
3.71
14.
070
4.42
9
15
0.41
10.
454
0.46
90.
484
0.52
80.
557
0.57
20.
601
0.70
40.
865
0.99
71.
188
1.29
01.
466
1.61
31.
759
1.90
62.
053
2.19
92.
492
2.63
92.
932
3.07
93.
372
3.66
53.
958
4.54
54.
985
5.42
4
20
0.47
40.
525
0.54
20.
559
0.60
90.
643
0.66
00.
694
0.81
30.
999
1.15
11.
371
1.49
01.
693
1.86
22.
031
2.20
12.
370
2.53
92.
878
3.04
73.
386
3.55
53.
894
4.23
24.
571
5.24
85.
756
6.26
4
30
0.58
10.
643
0.66
30.
684
0.74
60.
788
0.80
90.
850
0.99
51.
223
1.41
01.
679
1.82
52.
073
2.28
12.
488
2.69
52.
903
3.11
03.
525
3.73
24.
147
4.35
44.
769
5.18
35.
598
6.42
77.
049
7.67
1
40
0.67
00.
742
0.76
60.
790
0.86
20.
910
0.93
40.
982
1.14
91.
413
1.62
81.
939
2.10
72.
394
2.63
42.
873
3.11
23.
352
3.59
14.
070
4.30
94.
788
5.02
85.
506
5.98
56.
464
7.42
28.
140
8.85
8
50
0.74
90.
830
0.85
70.
883
0.96
41.
017
1.04
41.
097
1.28
51.
579
1.82
02.
168
2.35
52.
677
2.94
43.
212
3.48
03.
747
4.01
54.
550
4.81
85.
353
5.62
16.
156
6.69
27.
227
8.29
89.
101
9.90
4
60
0.82
10.
909
0.93
80.
968
1.05
61.
114
1.14
41.
202
1.40
71.
730
1.99
42.
375
2.58
02.
932
3.22
53.
519
3.81
24.
105
4.39
84.
985
5.27
85.
864
6.15
86.
744
7.33
07.
917
9.09
09.
969
10.8
49
70
0.88
70.
982
1.01
31.
045
1.14
01.
203
1.23
51.
299
1.52
01.
869
2.15
42.
565
2.78
73.
167
3.48
43.
801
4.11
74.
434
4.75
15.
384
5.70
16.
334
6.65
17.
284
7.91
88.
551
9.81
810
.768
11.
718
80
0.
948
1.05
01.
083
1.11
71.
219
1.28
71.
320
1.38
81.
625
1.99
82.
302
2.74
22.
979
3.38
63.
724
4.06
34.
401
4.74
05.
079
5.75
66.
094
6.77
27.
110
7.78
78.
464
9.14
210
.496
11.
512
12.5
27
90
1.00
61.
113
1.14
91.
185
1.29
31.
365
1.40
11.
472
1.72
42.
119
2.44
22.
909
3.16
03.
591
3.95
04.
309
4.66
85.
028
5.38
76.
105
6.46
47.
182
7.54
18.
260
8.97
89.
696
11.1
331
2.21
013
.287
100
1.
060
1.17
31.
211
1.24
91.
363
1.43
81.
476
1.55
21.
817
2.23
32.
574
3.06
63.
331
3.78
54.
164
4.54
24.
921
5.30
05.
678
6.43
56.
814
7.57
17.
949
8.70
69.
464
10.2
211
1.73
512
.870
14.
006
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