Series 1 and 2 – Miniature Inert PTFE Isolation Valves | Parker NA
687821
687821

Series 1 and 2 – Miniature Inert PTFE Isolation Valves

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 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

Description

Performance Characteristics

Flow Rate

Up to 600 sccm

Maximum Flow Rate

600 sccm

Vacuum to Pressure Range

Vac to 20 psi (1.38BAR)

Maximum Operating Pressure

20 psi
1.4 bar

Diaphragm Material

PTFE, Borosilicate Glass(Series 1 only)

Orifice Size

0.060 inch
1.52 mm

Valve Configuration

2/3 Way Normally Closed

Maximum Operating Temperature

150 °F
66 °C

Minimum Operating Temperature

40 °F
4 °C

Function

2-Way, 3-Way, Normally Closed (NC)

Valve Type

Diaphragm Isolation Valve

Actuation Type

Solenoid

Cycles per Lifetime

10 Million

Operation Type

Electronic

Control Method

Current or Voltage

Power Consumption

2.5, 4.2 Watts

Input Voltage

12, 24 VDC

Electrical Connection

12" Wire Leads

Body Material

PTFE, Borosilicate Glass (Series 1 only)

Seal Material

PTFE

Length

1.0 inch
25.4 mm

Width

1.0 inch
25.4 mm

Height

2.1 inch
53.34 mm

Weight

2.7 oz
76.5 g

Response Time

< 20 ms (2-Way), < 12 ms (3-Way)

Leak Rate

Bubble Tight

Mounting Type

Mounting Screw

Connection Type

Threaded Port Connections

Connection Size

1/4"- 28 UNF 2B

For Fluid Type

Liquids

Industry Application

Solvent management for Liquid Chromatography, Highly aggressive media dispensing and control

Configuration

N/A

FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from Parker-Hannifin Corporation, its subsidiaries and authorized distributors provide product or system options for further investigation by users having technical expertise. The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and warning requirements of the application are met. The user must analyze all aspects of the application, follow applicable industry standards, and follow the information concerning the product in the current product catalog and in any other materials provided from Parker or its subsidiaries or authorized distributors. To the extent that Parker or its subsidiaries or authorized distributors provide component or system options based upon data or specifications provided by the user, the user is responsible for determining that such data and specifications are suitable and sufficient for all applications and reasonably foreseeable uses of the components or systems...
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