Italian CO2 Fire Extinguisher Valve

The Italian CO₂ Fire Extinguisher Valve is a manual control valve configuration for portable CO₂ fire extinguishers in the 2–3 kg nominal filling range. Model 2007 uses a squeeze-grip operating mechanism and provides the cylinder, discharge and dip-tube interfaces required by the approved extinguisher assembly.

The product information below focuses on verified configuration data and avoids unsupported performance or certification claims. Final compatibility must be confirmed against the approved drawing, cylinder specification and applicable requirements for the target market.

Key Specifications

Parameter note: Inlet PZ27.8, outlet W21.8-14, dip-tube M10×1 and safety-device setting 200±15 are the specified values for this product configuration. These values should be checked against the latest controlled drawing and inspection documentation before production release.

Design & Construction

The valve is designed as a pressure-containing control component for a CO₂ extinguisher assembly. The body material, machining tolerances, sealing components, spring characteristics and surface finish should be controlled by the approved bill of materials and engineering drawing.

The manual squeeze-grip mechanism provides the operator interface for valve actuation. Critical characteristics—including sealing, operating function and safety-device installation—should be verified through the manufacturer's documented inspection and test procedures.

Manufacturing & Quality Control

Material and incoming-component verification against the approved specification.

Dimensional inspection of PZ27.8, W21.8-14, M10×1 and other critical features.

Inspection of sealing surfaces, internal passages and operating mechanism.

Pressure and leakage testing according to the approved test procedure.

Verification of the safety-device configuration and specified setting.

Final inspection of marking, appearance, configuration and packaging, with traceability records where required.

Application & Safety

This valve is intended to be used as part of a complete CO₂ portable fire extinguisher assembly. The complete assembly—not the valve alone—must be evaluated for fire application, pressure, temperature, cylinder compatibility and regulatory compliance.

Use only with an approved compatible cylinder, dip tube and discharge assembly.

Confirm thread compatibility before assembly; nominal thread appearance is not sufficient.

Do not modify the safety-device setting without documented engineering approval.

Perform pressure and leakage tests using the approved procedure.

Installation, filling and servicing should be performed by qualified personnel.

Italian / EU Market Considerations

The word “Italian” in the product name describes the intended market or configuration positioning; it does not by itself establish Italian or EU certification. Certification and conformity statements should be made only when supported by current documentation for the exact production configuration.

For EU-market projects, customers should confirm the applicable requirements for the complete extinguisher assembly and any relevant component, pressure-equipment, testing and marking obligations before commercial release.

Documentation Available on Request

Approved product drawing and revision-controlled specification.

Material and dimensional inspection information, where applicable.

Pressure and leakage test records, where applicable.

Certification or third-party test documentation, when valid for the exact configuration.

Packaging, marking and traceability requirements for the customer project.

FAQ

What is the product?

Italian CO₂ Fire Extinguisher Valve, Model 2016.

What extinguisher range is it for?

Portable CO₂ fire extinguishers with a 2–3 kg nominal filling range.

What are the thread specifications?

PZ27.8 inlet, W21.8-14 outlet and M10×1 dip-tube connection.

What is the safety-device setting?

200±15 bar.

Can it be customized?

OEM/ODM requirements can be reviewed for approved marking, packaging, appearance and engineering changes.

Does the product have CE or TÜV certification?

Certification status must be confirmed from current documentation for the exact production configuration and target market.