1-2KG Foam Fire Extinguisher Valve with Removable Pressure Gauge

For a small portable foam fire extinguisher, the 1-2KG Foam Fire Extinguisher Valve with Removable Pressure Gauge 1048 is responsible for much more than simply opening and closing the extinguishing-agent flow. It forms the connection between the cylinder, pressure-monitoring component, dip tube and discharge assembly, while also incorporating safety-related functions.

The Valve 1048 is developed for 1-2KG foam extinguisher configurations. Its compact structure makes it suitable for portable extinguishers used where storage space and ease of handling are important.

The valve body is manufactured from high-quality copper. According to the supplied specification, the inlet connection is M30X1.5, the outlet is G1/8, the pressure-gauge connection is M10X1-12.5 and the dip-tube connection is M16X1.5.

The product also incorporates a check valve and a 22-26 bar safety device. Another practical feature is the removable pressure gauge, which helps simplify maintenance operations.

Product Parameters

What Makes the 1048 Different?

Maintenance-Oriented Valve Design

One of the most practical characteristics of the 1-2KG Foam Fire Extinguisher Valve with Removable Pressure Gauge 1048 is its pressure-gauge arrangement.

During periodic extinguisher servicing, the gauge may need to be inspected or replaced. A valve structure that allows the gauge to be removed more conveniently can reduce unnecessary disassembly work.

For distributors and extinguisher service companies, this is particularly useful when a large number of compact extinguishers need routine inspection.

Dual Safety Configuration

The 1048 specification identifies both:

● Check valve: Yes

● Safety device: 22-26 bar

These two functions should be understood as part of the overall valve safety architecture. The check valve contributes to the valve's operating configuration, while the safety device provides pressure-related protection.

The exact maintenance and replacement requirements should be determined according to the complete extinguisher assembly and applicable local regulations.

Foam Extinguisher Configuration Matching

When selecting the 1-2KG Foam Fire Extinguisher Valve with Removable Pressure Gauge 1048 for an OEM foam extinguisher, buyers should verify the entire assembly instead of checking only the nominal 1-2KG capacity.

The following interfaces should be confirmed:

● Cylinder neck → M30X1.5 inlet

The valve inlet must match the cylinder-neck specification.

● Valve → Pressure Gauge

The gauge connection is M10X1-12.5 and should be matched with the selected gauge.

● Valve → Dip Tube

The dip tube uses M16X1.5. Its actual length should be determined according to the cylinder geometry.

● Valve → Discharge Assembly

The outlet is G1/8 and should be checked against the selected hose/nozzle configuration.

● Safety Device → Complete Extinguisher

The 22-26 bar specification should be evaluated together with the cylinder and complete pressure system.

Maintenance and Service Experience

For routine service, attention should be given to:

● Valve-body corrosion

● Thread damage

● Pressure-gauge condition

● Handle operation

● Check-valve function

● Safety-device condition

● Possible leakage around threaded connections

The removable gauge configuration provides a practical advantage during service.

The 1-2KG Foam Fire Extinguisher Valve with Removable Pressure Gauge 1048 should always be maintained as part of the complete foam extinguisher rather than treated as an isolated component.

OEM & ODM Customization

Available customization includes:

● Thread configuration

● Surface finish

● Handle style

● Other parameters according to customer requirements

For an existing extinguisher design, customers can provide drawings or samples so that the valve configuration can be evaluated before production.

FAQ

Q1: What extinguisher size is the 1048 designed for?

A1: It is specified for 1-2KG fire extinguishers.

Q2: Does the valve have a check valve?

A2: Yes. The supplied specification identifies the check valve as present.

Q3: What is the safety-device range?

A3: The listed safety-device range is 22-26 bar.

Q4: Can the pressure gauge be removed during maintenance?

A4: Yes. The product description specifically identifies convenient pressure-gauge removal as a maintenance feature.

Q5: Can the surface finish be customized?

A5: Yes. Chrome or nickel plating can be selected according to customer requirements.

Q6: Can the valve be customized for an existing extinguisher?

A6: Yes. Thread configuration, handle style and other parameters can be customized, subject to technical evaluation.