2 and 3-way valves that separate the working fluid (or gas) from the metal components of the valve. These are typically used with more aggressive liquids.
The LFN Series are 2-way valves for applications where space and weight are a premium.
The LFV Series are 2-way chemically inert valves for aggressive fluids in scientific/analytical instruments and IVD applications.
The LFR Series are 3-way chemically inert valves for aggressive fluids in scientific/analytical instruments and IVD applications.
The LFY Series are 2-way and 3-way, chemically inert valves for use when a "clean flow path" is needed. These valves feature low internal volume with zero dead volume.
The LSP Series are 2-way, normally closed, high flow solenoid valves for applications requiring a particle tolerant flow path.