Medical Valves
Humphrey’s Life Science Group has led with commitment and expertise in medical valve manufacturing for over 40 years. They’ve pioneered unique, customized medical valve solutions for precision pneumatic and liquid control components and systems, and hundreds of organizations rely on Humphrey Products to ensure the quality performance of their devices.
Humphrey’s experience in the miniaturization medical valves and subsystems for liquid, vacuum, low- and high-pressure applications is particularly important in medical device manufacturing. Products for oxygen concentrators, mechanical ventilators, respirators, dialysis, automated slide stainers, blood gas analyzers, surgical instruments and more are produced by Humphrey.
Product Lineup
Medical Valves for Oxygen Concentrators
Humphrey’s engineered medical valve solutions are used on thousands of oxygen concentrators around the world to ensure long-lasting quality for a better way of life.
Products include:
- Custom valve assemblies for oxygen concentrators
- Custom valve manifolds for portable oxygen concentrators
- Diaphragm valves oxygen concentrators
Popular 4-Way Valves for Oxygen Concentrators
Popular Purge Valves for Oxygen Concentrators
Popular Conserving Valves for Oxygen Concentrators
Medical Valves for Respiratory Devices
Humphrey manufactures a variety of medical device valves for respiratory care and patient ventilation equipment that provide precise and reliable flow capacity over a wide range of requirements.
Products include:
- Proportional valves for critical care ventilation
- Custom manifold assemblies for medical ventilators
- Custom valve assemblies for respiratory care
Popular Flow Control Valves for Respirators
Popular Zero Calibration Valves for Respirators
Popular Exhalation Valves for Respirators
Medical Valves for Diagnostic Devices
Humphrey’s product portfolio includes various medical valve solutions for medical diagnostic devices that provide automation in a solenoid manifold structure.
Products include:
- Material handling for cleaning fluids and expensive reagents
- Precise and consistent staining results
- Easier diagnosis
- Low leak rates
- Low power consumption
- Oxygen compatibility
Popular Application Waste/System Solutions for Diagnostic Devices
Popular Solenoid Manifolds for Diagnostic Devices
Medical Valves for Device Reprocessing
When the time comes to clean and sterilize a medical device daily make sure you have the right valve solution in place. Let All Air & Humphrey help you when superior performance and reliability are the gold standard you are looking for.
Products include:
- Aggressive media compatibility
- Completely isolated flow path
- Encapsulated coil ideal for wet environments
- Compact design
- Very low leak rates
- High flow rates
- Several styles and options to choose from
Popular Valves for Medical Device Reprocessing
Medical Valves for Dialysis Equipment
Humphrey’s product line includes diaphragm isolated solenoid valves used in hemodialysis treatment. Valves have a proven history for durability in dialysis equipment. Design is compact and high flow, allowing for optimal hemodialysis in both clinical and in-home care settings..
Products include:
- Wetted materials of a body made of Radel and FFKM, EPDM or VitonGF elastomers.
- Heat resistance up to 203° Fahrenheit
- Encapsulated coil for wet/moist conditions
- Body types include inline and manifold mount options
- 2- and 3-port configurations
- Pressure ratings up to 80 psi
- New servo motor driven diaphragm isolated valve MiDP for precise proportional control.
Popular Valves for Dialysis Equipment