AV-4-S0399 Multi Port Diaphragm Valve M-44A
| Specification | 1″–2″, DN25–DN50 |
| Working Pressure | ≤10 bar (145 PSI) |
| Working Temperature | -20 to 150℃ (depending on seal material) |
| Material | 316L / 1.4404, ASME BPE 316L, 1.4435 NB2 (Fe ≤ 0.5%) |
| Operation | Manual, Pneumatic |
Multi Port Diaphragm Valve M-44A Description
Multi Port Diaphragm Valve M-44A is a high-performance solution designed for hygienic and aseptic process systems. By integrating multiple flow paths into a single compact valve body, it minimizes dead legs, reduces hold-up volume, and ensures maximum cleanability. This makes it an ideal choice for industries where product purity, sterility, and process efficiency are critical.
Engineered in compliance with GMP, ASME BPE, EHEDG, and 3A standards, the valve provides exceptional reliability in high-purity water systems, pharmaceutical production, biotechnology processes, and food & beverage applications. Its modular design allows flexible piping configurations, optimized space utilization, and simplified system layout.
Available with manual or pneumatic actuation, the Multi-Port Diaphragm Valve can be configured with advanced control options such as C-TOP units, valve positioners, mechanical indicators, or position sensors to support automated process control. The valve is offered with a variety of body designs and diaphragm materials (EPDM, PTFE, FPM, Silicone) to meet different process conditions.
With its superior sanitary design and versatile configurations, the Multi-Port Diaphragm Valve is the preferred choice for CIP/SIP systems, sampling points, drainage outlets, and sterile distribution networks.
Multi Port Diaphragm Valve M-44A Specifications
| Specification | Details |
| Size | 1″–2″, DN25–DN50 |
| Material | 316L / 1.4404, ASME BPE 316L, 1.4435 NB2 (Fe ≤ 0.5%) |
| Temperature Range | -20℃ to +150℃ |
| Pressure | 10 bar |
| Internal Surface | Ra 0.4 μm, Electro-polished, Mechanical-polished |
| Diaphragm Options | Double-layer: EPDM+PTFE; Single-layer: EPDM, FPM, Silicone |
| Operation | Manual, Pneumatic |
| Control Options | Configurable:
1) Control Unit C-TOP; 2) Valve Positioner IL-TOP; 3) Mechanical Position Indicator; 4) Position Sensor |
Multi Port Diaphragm Valve M-44A Applications
CIP/SIP systems – for efficient cleaning and sterilization in place.
Sampling points – ensuring sterile and representative product sampling.
Drainage outlets – reliable hygienic drainage with minimal dead legs.
Sterile distribution networks – for controlled and contamination-free product flow.
High-purity water systems – such as WFI (Water for Injection) and purified water.
Pharmaceutical production – sterile and aseptic process control.
Biotechnology processes – maintaining product integrity in sensitive applications.
Food & beverage industries – ensuring hygiene, safety, and product quality.
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