valcovalves
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Valco InstrumentsCo. Inc. Sales:
800–367–8424
Fax: 713–688–8106
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101
About Selectors
LowPressureSelectors
specifications
valcoSELECTORS–
(mW)
Fittings Number
Standard
Max
Max
Max
Max
Max
Max
size
of
rotor
pressure
temp
pressure temp
pressure
temp
positions
material
SD
SC
Dead-end
Commonoutlet
flowpath
flowpath
1/16" 4 - 16
ValconE
400psi gas 200°C 200psi gas 200°C
Note:All lowpressure
1/8"
4 - 8
ValconE
400psi gas 200°C 200psi gas 200°C
1/16" and1/8" valvesare
10 - 16 ValconE
200psi gas 200°C 200psi gas 200°C
alsoavailable inversions
1/4"
4 - 8
ValconE2 100psi gas
75°C 100psi gas
75°C
up to330°C.
SF
ST
STF
Flow-through
Trapping
Trapping/Flow-through
flowpath
flowpath
flowpath
1/16" 4 - 16
ValconE
200psi gas 200°C 200psi gas 200°C 200psi gas
200°C
1/8"
4 - 16
ValconE
200psi gas 200°C 200psi gas 200°C 200psi gas
200°C
1/4"
4 - 8
ValconE2 100psi gas
75°C –
–
–
–
specifications
valcoselectors–
(UW)
Fittings Number
Standard
Max
Max
Max
Max
size
of
rotor
pressure
temp
pressure temp
positions
material
SD
ST
Dead-end
Trapping
flowpath
flowpath
1/16" 4 - 12
ValconE
5000psi liq 75°C 5000psi liq 75°C
1/8"
4 - 8
ValconE
5000psi liq 75°C –
–
HighPressureSelectors
Valco
MWType
selectorsareavailable
with1/16",1/8",or 1/4"fittings. (For
portdiameters, refer to thecharton
theprecedingpage.) The1/16" and
1/8" selectors canbeorderedwith4,6,
8,10,12,or 16positions, inanyof the
fiveflowpathconfigurations. Selectors
with1/4"fittingsareavailable inSD,SC,
andSFflowpaths:SDshave4,6,8,or10
positions;SCsandSFshave4,6,or8.
Althoughnot shown in this catalog,
MW selectors arealsoavailable ina
higher temperatureversion. While
actual specificationsvarywith the
configuration, typical specifications
are200psi and330°C. Consultour
technical staff formore information.
Valco
UWType
highpressure
selectorsareavailable inSDandST
flowpaths. SD selectorswith1/16"
fittingsareavailable in4,6,8,10,or 12
positions,while1/8" selectors canbe
orderedwith4,6,8,or 10positions.
STflowpathUW selectorshave1/16"
fittings,witheither 4or 6positions.
(Forportdiameters, refer to thechart
on theprecedingpage.)
Lowpressure
Highpressure
CHROMalyticTECHnologyPtyLtdAUSTRALIANDistributors e-mail:
: 03 97622034
