Air valve(50) - List of Manufacturers, Suppliers, Companies and Products

Air valve Product List

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Non-freezing rapid type air valve / Airis Neo

Solve the freezing problem! Our high-quality air valve with a secondary valve function ensures stable water flow in the piping.

The Aeris Neo is a freeze-proof type that utilizes the flowing water energy of the main pipe and is a freeze-proof rapid air valve that maintains a stable water flow within the piping. It features a flat and slim compact design that accommodates various installation conditions. Made of stainless steel and plastic, it excels in corrosion resistance and toughness. Additionally, the auxiliary valve that stops the water flow within the valve adopts a new mechanism, significantly improving workability and safety during inspection and cleaning. 【Features】 ■ Compact body that does not compromise aesthetics ■ Special structure with auxiliary valve function ■ Freeze-proof structure ■ High durability ■ Excellent intake and exhaust function *For more details, please refer to the catalog or feel free to contact us.

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  • Piping materials (copper pipes, cast iron pipes)

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【With maintenance guide】Frost-proof rapid air valve 'Airis Neo'

This is an air valve that protects stable water flow in pipes with high quality born from the pursuit of functionality and rationality!

"Aeris Neo" is a non-freezing type that utilizes the flowing water energy of the main pipe, and it is an air valve that maintains a stable water flow within the piping. We have now published a video for maintenance! It adopts the "rotating slide method," which is a major feature of Aeris Neo. This method does not require special tools, making maintenance easier and allowing for safe work by simultaneously sealing the side and bottom holes. We have created a "Maintenance Guide" detailing maintenance precautions and procedures! For more information, please download the materials or feel free to contact us if you have any questions. [Aeris Neo Features] ■ Easy maintenance with the rotating slide method that does not require special tools ■ Optional parts are also available separately ■ Special structure with a sub-valve function and non-freezing design *For more details, please refer to the catalog or feel free to contact us.

  • Piping materials (copper pipes, cast iron pipes)

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Cold region specification rapid air valve with cam lever lock - Kaman Air F250 type

The long-awaited cold region specification (freeze damage prevention type) of the cam lever lock type rapid air valve has arrived.

The "Cam Lever Lock Type Rapid Air Valve Kaman Air F250" has been made compatible with cold regions, such as mountainous areas where freezing is a concern, while maintaining a 30-second operation confirmation and disassembly time, as well as its diverse expandability. It operates normally even when tilted up to 20°. There is high expandability through options such as pipe cleaning functions, internal pipe inspections, and temporary water supply ports for pressure measurement. For more details, please contact us or refer to the catalog.

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Cam lever lock type rapid air valve Kaman Air φ25

An air valve created with work efficiency in mind. Easy maintenance with lever operation.

The "Cam Lever Lock Type Rapid Air Valve Kaman Air φ25" is an original product from Kyowa Industry that prioritizes maintenance and operability. The opening and closing with the cam lever allows for quick disassembly and assembly. Additionally, the operation check valve enables the assessment of functionality without disassembly. It is a "new standard" for rapid air valves equipped with maintenance functions and crisis management capabilities for emergencies and disasters. For more details, please contact us or refer to the catalog.

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Rapid air valve

Rapid air valve for water supply that complies with JWWA B 137 standards.

The φ25-75mm is suitable for shallow burial. It is made of ductile cast iron (FCD450-10) and features reliable powder coating on both the inner and outer surfaces. Features: - The compact design makes φ25-75mm ideal for shallow burial. - Both the inner and outer surfaces are coated with epoxy resin powder to prevent rust. - The bolts are made of stainless steel (SUS304), ensuring long-term reliability. - The φ25mm has a floating valve body connected to a movable valve body, allowing for smooth and reliable operation through the principle of leverage. - The ball cock is made of stainless steel (SCS13) and includes a freeze damage prevention feature, ensuring reliability even with long-term use. A long lever type for easy operation is also available. - The φ25-100mm products are lead-free, containing no copper alloys with lead. For more details, please contact us or download the catalog.

  • Drainage and ventilation equipment
  • Fire extinguishing equipment

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Airlight Rapid Air Valve (Stainless Steel)

A rapid air valve made of stainless steel that contributes to the long lifespan of piping by enhancing corrosion resistance and durability.

A rapid air valve made of stainless steel that enhances corrosion resistance and durability, contributing to the longevity of piping systems. It can be used safely for an extended period. The "SCS14" made of high corrosion-resistant stainless steel is also ideal for salt damage prevention. Its lightweight and compact design allows for easy installation and maintenance. 【Features】 - The "SCS14" uses high corrosion-resistant stainless steel for all major components, including the valve body and cover, as well as bolts, effectively suppressing rust and corrosion, resulting in excellent durability. - The exhaust performance meets the standard values of JWWA B 137 for rapid air valves used in water supply. - The φ25mm model connects the floating valve body and the float valve body, applying the principle of leverage for smooth and reliable operation. - The cover is equipped with standard screws for piping installation, allowing for easy attachment of piping at any time. By installing piping, it prevents the spray generated during the operation of the air valve from splashing onto the main pipe, thus preventing corrosion of the main pipe. Additionally, by attaching the optional dedicated emergency town nozzle (65A), it can be used for emergency water supply, etc. For more details, please contact us or download the catalog.

  • Drainage and ventilation equipment
  • Fire extinguishing equipment

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