JL White, LLC | Technical Sales Representatives for Advanced Materials and Fluidic Solutions

Valves - Solenoid, Pinch, Rotary/Shear Valves 

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JL White, LLC's partners are leaders in the valve industry. We represent manufacturers of advanced fluid-handling solutions for a wide range of analytical instrumentation and in vitro diagnostic systems. We have low, high, and ultra-high pressure fluid valves, automated sample injectors, fluid-switching platforms, as well as a specialty line of chemically inert solenoid valves and pinch valves.

Valve Types:

HPLC Components

  • Check Valves
  • Flow Cell Assemblies
  • Balls and Seats for High Pressure Check Valves
  • Piston Assemblies
Check Valves
Check Valves
Check Valves
Ceramic Valves
Ceramic Valves
Ceramic Valves
 

Injector, Selector, & Switching High-Pressure Valves

  • High-pressure, automated and manual, OEM and end-user fluidic platforms
  • Up to 12,000 psi / 827 bar

Injector, Selector, & Switching Low-Pressure Valves

  • Low-pressure, automated OEM and end-user fluidic platforms
  • Up to 200 psi / 14 bar
Valves
Valves
Valves
 

Injector, Selector, & Switching Ultra-High Pressure Valves

  • Ultra-high pressure fluidic platforms for OEMs and end-users
  • Up to 25,000 psi / 1,723 bar

Other Valves

  • Shut-Off Valves
  • Inline Check Valves
  • Micro-Metering Valves
  • Micro-Splitter Valves
Titan HP
Titan HP
Titan HP

Solenoid Valves:

Diaphragm Isolated Valves

The valve and the actuator (solenoid) of these valves are sectioned by a diaphragm so the fluid does not come into contact with the metal parts of the solenoid. The wetted materials are PTFE, PEEK, or PPS, etc so as to be compatible with a wide range of fluids.


Diaphragm Isolated Valves
Diaphragm Isolated Valves
Diaphragm Isolated Valves

Pinch Valves

These are a type of valve that directly pinches tubing made of a soft material such as silicone in order to open and close it. The only wetted material is the tubing, therefore cleanliness of the flow path can be maintained and cross-contamination avoided through changing tubing after use.


Pinch Valves
Pinch Valves
Pinch Valves

Degassers & Debubblers

JL White represents manufacturers of chemically inert degassing and debubbling systems for applications requiring rigorous precision. Our principal in this area is the natural choice for OEMs looking for high-purity degassing efficiency in the chemical instrumentation and semiconductor markets.

Product Types

Debubbler Series

  • Active Debubblers ideal for low-pressure applications, such as diagnostic instruments
  • Degasser/Debubbler for dispensing applications
  • Transfer-Line Degasser for instruments where low internal volume is critical
Debubblers
Debubblers
Debubblers
 

Degassing Modules

  • Ultra-high degassing efficiency
  • Ideal for any existing Liquid Chromatography pump
  • Degassing tray or stand-alone degassing applications
Degassing Modules
Degassing Modules
Degassers Debubbler

Degassing Systems

  • Complete stand-alone degassing solutions for HPLC
  • 2 to 5 channel degassers for bench top use with existing instruments

Vacuum Degassing Chambers

  • Analytical-scale degassing chamber
  • Preparative scale degassing chamber

JL White, LLC proudly represents the following manufacturers of Valves and Degassser/Debubblers:

IDEX HEALTH&SCIENCE

TAKASAGO ELECTRIC

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JL White, LLC | Technical Sales Representatives for Advanced Materials and Fluidic Solutions