The micro-pinch valve is driven by electromagnetic force and spring. It operates by squeezing and loosening the hose to control the opening and closing of the pipe. This design ensures that the mechanism and the hose are completely independent.
Clean & Efficient Path
Since the medium only comes into contact with the hose, the liquid path remains unimpeded. This results in a relatively large flow coefficient, making the pinch valve extensive for various professional applications.
Specializing in the design and manufacture of all kinds of fluid solenoid valves and other automatic control valves. As a high-tech enterprise and a national specialized "little giant" enterprise, it holds more than 50 patents for invention and utility models.
Technical Capabilities & Industry Reach
Vast Selection: Over 100 series and 10,000 specifications since 1993.
Flow Diameter: Range from DN0.1 to DN150mm.
Pressure Range: From vacuum up to 1050 bar.
Key Industries: Healthcare, Blood Analysis, Urine Analysis, and Water Analysis.
Global Certifications
Compliance is maintained through ISO9001 Quality Management, ISO14000 Environmental Management, ISO45000 Occupational Health and Safety, and Intellectual Property Management systems. Products have passed European TUV, CE, WRAS, and UL certifications, along with China Ex explosion-proof 3C certification.
Frequently Asked Questions
How does a micro-pinch valve control fluid?
It uses electromagnetic force and a spring mechanism to physically squeeze or loosen a flexible hose, effectively opening or closing the fluid path without direct contact between the valve mechanism and the medium.
What are the main advantages of the "independent hose" design?
The primary advantage is purity; the medium only touches the inside of the hose. This prevents contamination of the valve parts and makes it ideal for medical and analytical applications.
In which industries are these valves most commonly used?
They are extensively used in the healthcare industry, specifically for blood analysis, urine analysis, and water quality testing where precision and hygiene are critical.
What is the range of operating pressures for your valves?
Our product line supports a wide range of operating pressures, starting from vacuum conditions up to high-pressure environments of 1050 bar.
What flow diameters are available for these products?
We offer a broad range of flow diameters, from micro-sized DN0.1mm up to larger DN150mm pipes.
Are these products certified for international markets?
Yes, our products meet several international standards including ISO9001, CE, TUV, WRAS, UL, and China Ex explosion-proof certifications.
Maria Valve
