Aseptic Diaphragm Reversing Valve Description
Aseptic Diaphragm Reversing Valve is designed for hygienic and sterile process applications, providing reliable isolation and control of fluid flow while ensuring process safety.
Key Features:
PTFE Diaphragm Isolation: The internal and external leakage is controlled by a PTFE diaphragm, preventing contamination between the media and the valve body.
Leakage Detection: Integrated leakage lines detect any diaphragm damage, allowing immediate indication of potential failure and ensuring process safety.
Standard Valve Function: Maintains conventional valve operations such as opening, closing, and reversing flow direction with high precision.
Hygienic Design: Suitable for aseptic applications in food, pharmaceutical, and biotechnology industries, meeting stringent sanitary requirements.
Durable Construction: Manufactured from high-quality materials suitable for sterile and high-purity environments.
Aseptic Diaphragm Reversing Valve Specifications
| Specification | Details |
| Size | DN25 / 1″ to DN100 / 4″ |
| Temperature | 130 °C |
| Pressure | 10 bar |
| Air Source | 4–7 bar |
| Material | ASTM 304 / 1.4301, 316L / 1.4404 |
| Seal | EPDM, FPM, HNBR, FDA177.2600 |
| Inner Surface Treatment | Ra < 0.8 μm |
| Surface Treatment | Sandblasting, Polishing |
| Configuration Options | Position sensor, Control unit |
| Certificate | 3-A-53-06, PED/97/23/EC, FDA177.2600 |
Aseptic Diaphragm Reversing Valve Applications
Pharmaceutical Industry: Safe handling of sterile liquids and sensitive media.
Biotech & Food Processing: Prevents cross-contamination and ensures hygienic fluid control.
Chemical Processing: Provides leak-proof isolation for critical chemical media.
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