千代田空調機器 List of Products and Services

This service valve adopts a new joint method using a compression fitting instead of a flare nut, which is prone to variations in work. The tightening process is completed when the gap between the nut and the body is eliminated, allowing anyone to easily perform the task. After the work is completed, checking for gaps ensures that the work was done correctly. Additionally, there is no need for lap flare processing during connection, which helps to reduce work deficiencies and variations, thereby eliminating refrigerant leaks caused by construction errors.

• air conditioning
• valve
• Pipe Fittings

We carry out consistent manufacturing from pipe processing to brazing. Additionally, we also perform brazing of complex piping with electric valves and four-way valves. For other features and details, please download the catalog.

• air conditioning

- We produce accumulators, receivers, and oil separators in various types and sizes. - Arc welding and deoxidizing brazing using a reduction furnace are also possible as needed. - For small capacities, we also perform copper drawing processing. - We design and manufacture according to application requirements. ● For other functions and details, please download the catalog.

• air conditioning

This is a shut-off valve that connects the piping through brazing, eliminating concerns about leaks at the connection points. It also complies with the environmental regulations of Europe, a leader in environmental sustainability.

• air conditioning

We carry out consistent manufacturing from pipe processing to brazing. We also perform brazing of composite piping with electric valves and four-way valves. For other functions and details, please download the catalog.

• air conditioning

- We produce accumulators, receivers, and oil separators in various types and sizes. - Arc welding and deoxidizing brazing using a reduction furnace are available as needed. - For small capacities, we also perform copper-based shaping processes. - We design and manufacture according to application requirements. - For other functions and details, please download the catalog.

• air conditioning

○Check Valve It can be used as a check valve for refrigeration and air conditioning. Available in sizes from 5/8" to 1". ●For other features and details, please download the catalog.

• air conditioning