322

Materials Specifications300 Advantage

-92-

•Capsule®seatIncreased serviceability and life

•316LstainlesssteeldiaphragmNo inboard diffusion

•LowwettedsurfaceareaMinimal purge requirements

•Field-adjustablepressurelimitSafeguard downstream equipment

•ConvoluteddiaphragmSmooth pressure changes

•CompactdesignEasily transported and integrated

CRN OH 5216.5C

Controls Corporation of America, Inc.1501 Harpers Road • Virginia Beach, Virginia 23454 USA • 1.800.225.0473 • 757.422.3125 • www.concoa.com




322 Series RegulatorSingleStage

316LStainlessSteelBarstockBody

Four-PortConfiguration

316LStainlessSteelDiaphragm

• 316LstainlesssteelbarstockbodyIncreased corrosion resistance

• Rearpanel-mountableEasy installation

• Pressureranges0-15to0-500PSIGBroad range of applications

The 322 Series regulators are intended for primary pressure control of ultrahigh purity and corrosive gases in applications where minor fluctuations in outlet pressure due to diminishing inlet supply can be tolerated.

Advanced FeaturesTypical Applications

MaximumInletPressure3000 PSIG (210 BAR) 4500 PSIG (310 BAR) optional

TemperatureRange-40°F to 140°F (-40°C to 60°C)

Gauges2” diameter chrome-plated caseStainless Steel internals

Ports¼” FPT

HeliumLeakIntegrity1 x 10-8 scc/sec

Cv0.1

Weight(322-2331-580)3.0 lbs. (1.34 kg)

• Gasandliquidchromatography• Highpuritycarriergases• Zero,spanandcalibrationgases• Highpuritychamberpressurization• Liquefiedhydrocarbongascontrol• Controlofcryogenicgases

Body316L stainless steel barstock

BonnetChrome-plated die cast zinc

SeatPTFE PCTFE with 4500 PSIG inlet option

Filter10 micron stainless steel multi-layer mesh

Diaphragm316L stainless steel

InternalSealsPTFE

322-2331 shown

-93-

Flow Performance Curves

Ordering Information (Forinformationabouthowtousethistablepleaseseepage4.)

A CB D -Inlet Options





322Series322

OutletPressure1: 0-15*2: 0-503: 0-1004: 0-2505: 0-5007: 0-150

OutletGauge30”-0-30 PSIG30”-0-100 PSIG30”-0-200 PSIG0-400 PSIG0-1000 PSIG30”-0-200 PSIG

Assembly/Gauges0: Bare Body1: Standard Assembly

(PSIG/kPa Gauges)2: Standard Assembly

(BAR/PSIG Gauges)

InletConnections000: ¼” FPTTF2: ⅛” TubeTF4: ¼” TubeTF6: ⅜” TubeM06: 6mm Tube

CGADIN 477BS 341and othersavailable

OutletAssemblies0: ¼” FPT Port1: ¼” MPT2: ¼” Tube Fitting3: Diaphragm Valve

¼” Tube Fitting4: Diaphragm Valve

¼” MPT5: Needle Valve

¼” MPT6: ⅛” Tube Fitting7: ⅜” Tube Fitting8: Diaphragm Valve

⅛” Tube Fitting9: Diaphragm Valve

¼” FPTM: 6mm Tube FittingS: Diaphragm Valve

6mm Tube Fitting

InstalledOptionsA: Protocol

Alarm Station (110V)

B: Protocol Alarm Station (220V)

C: Protocol Switchover Station

D: Deep Purge*G: Protocol

Switchover Station with Alarm (110V)

H: Protocol Switchover Station with Alarm (220V)

M: Protocol Station

T: Tee Purge*

*Notavailablewith4500PSIGmaxinletpressure

*Notavailablewith4500PSIGmaximuminletpressure

FLOW RATE - SCFM (LPM) N2

10(283)

40(1133)

35(991)

30(850)

25(708)

20(566)

15(425)

5(142)

2000 PSIG (138 BAR)INLET PRESSURE




OU

TLE

T P

RE

SS

UR

E -

PS

IG (B

AR

500(34.5)

450(31)

400(27.6)

350(24.1)

300(20.7)

250(17.2)

200(13.8)

150(10.3)

100(6.9)

50(3.4)

90(6.2)

80(5.5)

70(4.8)

60(4.1)

50(3.4)

40(2.8)

30(2.0)

20(1.4)

10(0.7)

100(6.9)

OU

TLE

T P

RE

SS

UR

E -

PS

IG (B

AR

FLOW RATE - SCFM (LPM) N2

10(283)

20(566)

15(425)

5(142)







200 PSIG (13.8 BAR)INLET PRESSURE



300 Series Single Stage Regulator 300 Series Single Stage Regulator



300 Series Regulators

*Maximuminletpressure4500PSIG(310BAR)withPCTFESeatCapsule

Inlet Gauge0: None3: 0-4000

PSIG5: 0-1000

PSIG6: 0-300 PSIG7: 0-400 PSIG8: 0-6000

PSIG*

Documents

322