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Valco multiposition valve 多向閥

Valco multiposition valve

多向閥

Valco multiposition valves

廠牌:VICI AG
供應商:恆奕企業有限公司【恆誼儀器有限公司】
聯絡電話:02-22566685#17
定價:與我們聯絡

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18528

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Valco multiposition valves

Flowpath configurations
   SD low pressure
   SD high pressure
   SC
   SF
   ST low pressure
   ST high pressure
   STF
About multiposition valves



SD valve

Dead-end flowpath –
SD configuration

Multiposition valves – low pressure
MW Type

SD valves select one of 4 to 16 dead-ended streams. The selected stream flows from the outlet to a sample valve, pressure sensor, detector, column, etc. The same flowpath can also be used to direct one stream to a number of outlets in applications such as fraction collection. See application suggestion.


side view   flowpath

Specifications / Product numbers

A complete valve product number includes information about the specific valve, actuator, and mounting hardware. Locate the valve with desired specifications in the chart below and select it to continue to the next step in arriving at the correct product number.
Jump to the valve selection chart.


Actuation

Valves can be automated with pneumatic or electric actuators. Manual actuation is not recommended. Read more about actuators.


Standoffs

Multiposition GC valves usually require a standoff - an extension between the valve and actuator which allows the valve to be mounted in the heated zone while the actuator or handle remains outside at ambient temperature. Standoffs are available in lengths of 2", 3" 4", and 6".

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Options

Consult the factory for product number and pricing for the following options:
  • Standard valve body material is Nitronic 60 stainless steel. Other materials are available: Hastelloy C, Inconel 600, Monel 400, Nickel 200, Nitronic 50, titanium, and zirconium.
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Valve selection chart

For specific product numbers, select a valve specification below.

 Fittings   Port size   Specs   No. of Positions   
 1/16"  0.75 mm
 (.030")
 400 psi gas
 200°C max
 Nitronic 60 valve body 
 Valcon E rotor
 4, 6, 8, 10, 12, and 16   Select
 1/8"  1.0 mm
 (.040")
 400 psi gas
 200°C max
 Nitronic 60 valve body 
 Valcon E rotor
 4, 6, and 8  Select
 200 psi gas
 200°C max
 Nitronic 60 valve body 
 Valcon E rotor
 10, 12, and 16  Select
 1/4"  4.0 mm
 (.156")
 100 psi gas
 75°C max
 Nitronic 60 valve body
 Valcon E2 rotor
 4, 6, 8, and 10   Select
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SD-UW valve

Dead-end flowpath –
SD configuration

Multiposition valves – high pressure – UW Type

SD valves select one of 4 to 16 dead-ended streams. The selected stream flows from the outlet to a sample valve, pressure sensor, detector, column, etc. The same flowpath can also be used to direct one stream to a number of outlets in applications such as fraction collection. See application suggestion.


side view   flowpath

Specifications / Product numbers

A complete valve product number includes information about the specific valve, actuator, and mounting hardware. Locate the valve with desired specifications in the chart below and select it to continue to the next step i

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