inch valve: The patented design miniature fluid pump imparts an exceptionally durable syringe valve, non-sticking pinch valve with no-clog flow path for handling solenoid valve aggressive, particulate-laden liquids. For moderate miniature liquid pumps chemical inertness and waste lines where particles may be present.

isolation valve -  - economy solenoid valves - solenoid metering pumps - teflon valve - miniature pumps

mixing valve: Choose from a wide range of configuration electronic metering pump options and performance characteristics to meet solvent usage and desired corrosion resistant solenoid valves radient formation for multiple inlets or outlets.

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miniature check valves:Bio-Chek™ from biochem valve In-line check valves provide a gentle, economical miniature solenoid valve, non-metallic flow path for handling low volume plastic solenoid valves, low flow transfers inert valve without causing backflow or miniature check valve turbulence.

column chromatography liquid - The need for a fully inert fluid path in preparative column chromatography HPLC instruments is satisfied with our line of isolation and mixing valves. These miniature fitting miniature valves provide all-Teflon flow paths, small footprints, and accuracies required of this demanding application. Examples of our valves used in HPLC instruments include a 2-way inert solenoid valve used to act as an off/on miniature fitting waste valve and as a pressure relief to protect an analysis cell.

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Medical Instrumentation laboratory glass bottles - Miniature solenoid valves are used in a wide range of medical instrumentation including dialysis machines and automated slide staining equipment. Specific applications for miniature plastic tube fittings valves include saline wash maintenance for surgery, pinching tubing used in disposable patient kits, and pumping solution away from the areas of patient contact. The plastic compression fittings adaptability of our standard product line allows our valves teflon tubing and fittings to be used in many 'non-standard', high-purity or chemically aggressive applications as well.

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Environmental Analysis plastic barb fittings - The ability to measure and track our surroundings is critical in today's world. Our rotary valves are specified in instruments that measure air and water composition throughout the world rotary direction control valve. Air sampling equipment uses pinch valves to create a vacuum for drawing in air at specific intervals. Particle counters fluidic components, daily environmental monitoring units, and marine biology instrumentation also utilize our solenoid valve technology to achieve accurate measurements.

dispensing pump
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Dispensing Pump
A Bio-Chem dispensing pump provides an inert path for precise, repeatable dispensing with discreet, fixed output flows for high purity or aggressive fluids. The reliable, low-maintenance Bio-Chem Valve self-priming dispensing pump replaces pump and valve combinations, or peristaltic pumps.
  • Precision controlled dispensing in volumes from 8 µL to 250 µL per solenoid actuation
  • Compact, economical and reliable
  • Dispensing accuracies as tight as ± 2%
Dispensing Pump Models:
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Our new miniature self-priming 5 µL micro pumps, designed and manufactured by Bio-Chem Valve Inc., provide OEM designers and manufacturers of scientific and electronic instrumentation with compact, reliable, and economical components for handling programmed, precision-controlled micro dispensing of high purity or aggressive fluids.

The fixed displacement diaphragm pumps can be factory set to handle discrete fixed output flows in volumes from 3 µL to 8 µL per solenoid actuation to provide an inert fluid path for precise, repeatable dispensing with an accuracy of 0.5 µL.

The robust Bio-Chem Valve miniature pump, measuring 1 7/8" high and 3/4" in diameter, provides a discrete dispense to replace pump and valve combinations, or a continuous pulsating flow to replace maintenance-intensive peristaltic pumps with reliable, low-maintenance, long-life performance.

Bio-Chem Valve Inc. has earned the reputation as a leader in the development and manufacture of miniature solenoid valves and pumps used to handle aggressive and high purity fluids. Bio-Chem Valve is dedicated to providing customers with reliable product solutions, responsiveness and service.

Bio-Chem Valve products, can be custom tailored to provide the best solution to meet the requirements of diverse applications.

Bio-Chem Valve products are used in places from independent laboratories and research institutions to many of the largest instrumentation manufacturers in the world.

 

Omnifit products are manufactured from the highest-grade materials to deliver the biological and chemical inertness demanded by today's laboratory environment. This range of valves, fittings, connectors and chromatography columns and accessories set a new standard in affordable excellence. Whatever your requirements for fluid handling or chromatography, Omnifit products can provide a solution.

Any standard Omnifit product can be supplied on an OEM basis. Custom design and development services are offered to OEM customers worldwide.

Omnifit and Biochem Valve products can be found in instrumentation designed for:
  Agriculture
Auto Sampling
Blood Diagnostics
Biotechnology
Chromatography
DNA/Genetic Analysis
DNA/Protein Synthesis
  Environmental Analysis
Life Sciences
Medical Devices
Microbiology
Pharmaceutical
Reprographics
Veterinary
 

 dispensing pump


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