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687821
Miniature Inert PTFE Valves

Series 1 and 2 - Miniature Inert PTFE Isolation Valve

Parker's series 1 and 2 families of Miniature PTFE isolation valves provide an inert wetted path ideal for biocompatibility and aggressive liquids.

Parker's series 1 and 2 families of Miniature PTFE isolation valves provide an inert wetted path ideal for biocompatibility and aggressive liquids.

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Description

The inert 3 way Series 1 valve and 2 way Series 2 have been designed for systems where chemical compatibility is most important. The wetted path is isolated from the solenoid, and only PTFE and borosilicate glass are in contact with the media passing through the valve. Low internal volume and fast response time ensure repeatable, accurate volumes. Valves will operate without any pressure or vacuum. Life cycle rating of 25 million (worst case tested with no performance degradation)

• Provides unsurpassed chemical compatibility for a wide range of media with wetted parts of only PTFE and borosilicate glass.
• Low internal volume
• 100% continuous duty rating in ambient temperatures up to 66C
• Low power for reduced heat and power consumption
• Fast response times for accurate, repeatable results
• Direct acting does not require pressure or vacuum to operate
• 100% tested tight leak rate provides assurance of a quality seal
• Provides reliable operation for the life of your instrument

Typical Applications:

 Solvent management for Liquid Chromatography
 Highly aggressive media dispensing and control

Description

Performance Characteristics
Typical Applications Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control
Valve Type Diaphragm Isolation
Vacuum to Pressure Range 24" Hg to 20 psi (1.38BAR)
Orifice Sizes Available 0.060" (1.52mm)
Wetted Materials: Body PTFE
Wetted Materials: Diaphragm/Armature PTFE, Borosilicate Glass(Series 1 only)
Valve Configuration(Type) 2/3 Way Normally Closed
Leak Rate Bubble Tight
Response Time <12 msec
Mounting Style(integration) 1/4 - 28
Dimensions: Width 1.0" (25.4mm)
Dimensions: Height 2.1" (53.34mm)
Dimensions: Length 1.0" (25.4mm)

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PRECISION FLUIDICS


26 CLINTON DRIVE UNIT 103

HOLLIS

NH

UNITED STATES

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