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Rheodyne PR700-100-01 Column Valve Selector

UsedRheodyneValvesNetherlands

Price on request

In stock

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Warranty
6 months
All 4 specifications
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Specifications 4

Brands
Rheodyne
New/Used
Used
Weight
0,0 kg
Warranty
6 months

Used, in good condition

Product description

Automate sample enrichment and multi-dimensional chromatography with the Rheodyne valve.

The Rheodyne LabPro Switching Valve, Model PR700-100-01, is engineered from durable stainless steel and is designed for high-pressure applications, rated at 345 Bar (5000 psi). It excels in various laboratory applications, including sample enrichment, column backflushing, column selection, and pre-column backflushing. This versatile valve further facilitates sample stripping, simultaneous injection with dual sample loops, alternating column regeneration, and the combination of injection and sample enrichment. Key Features:

  • Automates on-line sample enrichment, stripping, and backflushing to significantly reduce total analysis time.
  • Supports dual column selection with ease.
  • Enhances multi-dimensional chromatography by enabling simultaneous sample clean-up and analysis.
  • Fully automates sample injection processes.
  • Operates with 1 or 2 line TTL level or pulse logic.
  • The two-position module electronically manages all injection and switching operations, boosting productivity.

Please note, the valve head is not included with this unit. Specifications:

  • Dimensions (HxWxD): 110 x 65 x 255 mm
  • Weight: 2 kg

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 8 November 2026