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Valve Head Material:
(Alumina Ceramic) or (Alumina Ceramic + PEEK).
Dual inert materials ensure no metal ion precipitation and no adsorption effect, meeting the clean fluid requirements for biomedicine and analytical testing. Corrosion-resistant, high temperature-resistant, high pressure-resistant, and ultra-high wear resistance.
Valve Core Structure:
The valve core adopts a multi-directional adaptive planar fitting design, which effectively extends product service life.
(This structure has been granted a utility model patent, Patent No.: CN204852471U)
The RUNZE Ceramic Valve Head Assembly is designed for precision syringe pump systems used in analytical instruments, IVD analyzers, laboratory automation equipment and liquid handling modules.
Built with an alumina ceramic stator and optional ceramic or PEEK rotor, the assembly provides stable fluidic switching, low dead volume performance and reliable sealing for demanding liquid handling applications.
Typical applications include analytical instruments, diagnostic systems, environmental analyzers, laboratory automation platforms and OEM fluidic modules.
Key features include:
7.577 μL rotor dead volume
44.216 μL port-to-port dead volume
1/4-28UNF fluidic interface
Ceramic rotor and PEEK rotor options
Stable sealing performance
Low dead volume fluidic switching
Precision syringe pump systems require reliable valve head assemblies to ensure stable aspiration, dispensing and fluid path switching performance.
The RUNZE Ceramic Valve Head Assembly is engineered with low dead volume flow paths and chemical-resistant wetted materials for demanding analytical applications.
Available with ceramic rotor and PEEK rotor configurations, the valve head can be used in OEM fluidic systems, laboratory automation equipment, environmental analyzers and diagnostic instruments.
Key engineering features include:
7.577 μL rotor dead volume
44.216 μL port-to-port dead volume
1/4-28UNF fluidic interface
Ceramic and PEEK rotor options
Stable sealing performance
Low dead volume fluidic switching
Suitable for precision syringe pump systems
OEM fluidic integration support
Typical applications include:
Analytical instruments
IVD analyzers
Environmental analyzers
Laboratory automation systems
Precision liquid handling equipment
RUNZE also provides matching syringe pumps, selector valves, gastight syringes, PTFE tubing, PEEK fittings and customized fluidic modules for complete liquid handling system development.
