Product Overview
The FIP CMUIM/CP NC 020 is a pneumatically actuated diaphragm valve engineered by FIP (Fabbrica Italiana Plastomeri) for precise on/off control of aggressive and high-purity fluids in industrial process systems. This normally closed (NC) valve utilizes a compressed air signal to actuate a PTFE-lined diaphragm against a weir-type valve seat, providing bubble-tight shutoff and excellent chemical resistance. The 020 designation corresponds to a DN 20 (3/4″) nominal line size. The valve body is constructed from premium thermoplastics with a PTFE diaphragm, making it ideal for handling corrosive acids, bases, and ultrapure liquids where metal components would be susceptible to attack. Its pneumatic actuation enables remote, automated operation within centralized process control architectures, and the normally closed fail-safe configuration ensures the valve returns to the closed position upon loss of air pressure, safeguarding critical processes.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Actuated Diaphragm Valve (Normally Closed) |
| Model Designation | CMUIM/CP NC 020 |
| Nominal Size | DN 20 (3/4″) |
| Body Material | PVC-U / PP / PVDF (thermoplastic, model-dependent) |
| Diaphragm Material | PTFE (Polytetrafluoroethylene) |
| Actuation Type | Pneumatic (air pilot), Normally Closed (NC) fail-safe |
| Operating Pressure | Up to 10 bar (dependent on body material and temperature) |
| Pilot Air Pressure | 4 – 6 bar (typical) |
| Mounting & Connection | Solvent cement socket, threaded, or flanged (ISO/DIN interface) |
| Temperature Range | -20°C to +80°C (body material dependent) |
Engineering Features & Advantages
- Superior Chemical Resistance: The PTFE diaphragm and thermoplastic body deliver exceptional compatibility with aggressive acids, caustics, and high-purity media, eliminating corrosion risks associated with metallic valve components.
- Bubble-Tight Shutoff: The weir-type diaphragm design ensures a hermetic seal with zero leakage, critical for dosing, sampling, and containment applications in chemical processing.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original FIP OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
The FIP CMUIM/CP NC 020 is a pneumatically actuated diaphragm valve engineered by FIP (Fabbrica Italiana Plastomeri) for precise on/off control of aggressive and high-purity fluids in industrial process systems.
PRODUCT IMAGES
FIP CMUIM/CP NC 020 PTFE Pneumatic Actuated Diaphragm Valve
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Shop the genuine FIP CMUIM/CP NC 020 PTFE Pneumatic Actuated Diaphragm Valve. This Italy-made PTFE-lined hydraulic component features a normally closed pneumatic design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.