The Parker 2-Way & 3-Way inert Series 1 & 2 valves 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 and accurate volumes. These valves will actuate without any pressure or vacuum applied.
Markets:
• Analytical Chemistry
• Clinical Diagnostics
Features/Benefits:
• Provides unsurpassed chemical compatibility for a wide range of media with PTFE and borosilicate glass as the only wetted parts
• 100% continuous duty rating in ambient temperatures up to 66°C
• Low power for reduced heat generation and power consumption
• Fast response times for accurate repeatable results
• Direct acting: does not require pressure or vacuum to operate
• 100% tested leak rate provides assurance of a quality seal
• Provides reliable operation for the life of your instrument
• RoHS compliant
Applications:
• Reagent Control
• Solvent Management
• Aggressive Liquid Control
Performance Characteristics
Up to 600 sccm
600 sccm
Vac to 20 psi (1.38BAR)
20 psi
1.4 bar
PTFE, Borosilicate Glass(Series 1 only)
0.060 inch
1.52 mm
2/3 Way Normally Closed
150 °F
66 °C
40 °F
4 °C
2-Way, 3-Way, Normally Closed (NC)
Diaphragm Isolation Valve
Solenoid
10 Million
Electronic
Current or Voltage
2.5, 4.2 Watts
12, 24 VDC
12" Wire Leads
PTFE, Borosilicate Glass (Series 1 only)
PTFE
1.0 inch
25.4 mm
1.0 inch
25.4 mm
2.1 inch
53.34 mm
2.7 oz
76.5 g
< 20 ms (2-Way), < 12 ms (3-Way)
Bubble Tight
Mounting Screw
Threaded Port Connections
1/4"- 28 UNF 2B
Liquids
Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control
N/A