flow, pressure,andon/off controldevices
|
Valco InstrumentsCo. Inc. Sales:
800–367–8424
Fax: 713–688–8106
|
217
specs
Maximumflow rate:
1.6L/min
withambient
downstreampressure
Maximum inlet
pressure:
200psi
Maximum temperature:
100°C
Standardfittings:
■
1/8" external tube
fittings (EAOR22)
Otherfittingsare
available.
(See facing
page.)
Contact the
factory for further
information.
specs
Flow range:
infinitelyadjustable
Min: 5mL/min
Max: 1.6L/min
(N
2
at 40psi)
Maximum inlet
pressure:
200psi
Maximum temperature:
100°C
Standardfittings:
■
1/8"NPT femalepipe
threads
■
Pipeadapters to
1/16"OD tubing
are included.
Otherfittingsare
available.
(See facing
page.)
Model202 gasflowcontroller
Adjustablespanupstream-referencedflowcontroller
TheModel 202providesauser-variable spanadjustment
permitting it tobeused for avarietyof flow ranges. After
the span isadjusted, theflowcontrollerhasa full 10 turnsof
resolutionbetween theminimumandmaximumflow rates.
WhenequippedwithaSpectrol digital dial,settingsare
reproducible tobetter than1%.
Aluminumbody Aluminumbody
SSbody
SSbody
Vitondiaphragm SSdiaphragm Vitondiaphragm SSdiaphragm
ProdNo
ProdNo
ProdNo
ProdNo
Withstandardcontrolknob
FC22AV1K
FC22AS1K
FC22SV1K
FC22SS1K
WithSpectrol3-digitdial
FC22AV1S3
FC22AS1S3
FC22SV1S3
FC22SS1S3
WithSpectrol4-digitdial
FC22AV1S4
FC22AS1S4
FC22SV1S4
FC22SS1S4
Model300gasflowcontroller
Fixedspandownstream-referencedflowcontroller
TheModel 300flowcontrollerprovidesa stableflow rate
whenupstreampressureconditionsvary,providing the
downstreampressure remains constant.
All flow rates listedbelowarebasedonN
2
at 40psi inlet
pressure. Maximum inletpressure is200psi.
Aluminumbody
Aluminumbody
SSbody
SSbody
Vitondiaphragm SSdiaphragm Vitondiaphragm SSdiaphragm
Flow rate
/min
ProdNo
ProdNo
ProdNo
ProdNo
Withstandardcontrolknob
0 - 200mL FC30AV1K
FC30AS1K
FC30SV1K
FC30SS1K
0 - 300mL FC30AV2K
FC30AS2K
FC30SV2K
FC30SS2K
0 - 800mL FC30AV3K
FC30AS3K
FC30SV3K
FC30SS3K
0 - 1.6L
FC30AV4K
FC30AS4K
FC30SV4K
FC30SS4K
WithSpectrol3-digitdial
0 - 200mL FC30AV1S3
FC30AS1S3
FC30SV1S3
FC30SS1S3
0 - 300mL FC30AV2S3
FC30AS2S3
FC30SV2S3
FC30SS2S3
0 - 800mL FC30AV3S3
FC30AS3S3
FC30SV3S3
FC30SS3S3
0 - 1.6L
FC30AV4S3
FC30AS4S3
FC30SV4S3
FC30SS4S3
WithSpectrol4-digitdial
0 - 200mL FC30AV1S4
FC30AS1S4
FC30SV1S4
FC30SS1S4
0 - 300mL FC30AV2S4
FC30AS2S4
FC30SV2S4
FC30SS2S4
0 - 800mL FC30AV3S4
FC30AS3S4
FC30SV3S4
FC30SS3S4
0 - 1.6L
FC30AV4S4
FC30AS4S4
FC30SV4S4
FC30SS4S4
Withscrewdriveradjustableoperator
0 - 750mL FC31AV1
more information
Malepipeadapters
Internal . . . . page38
External . . . . . . . 39
Gas FlowControllers
CHROMalyticTECHnologyPtyLtdAUSTRALIANDistributors e-mail:
: 03 97622034
