A rapid air valve that complies with JWWA B 137 standards, can be disassembled with general tools, is easy to assemble, and has excellent maintainability.
With its unique structure, disassembly (opening the pressure relief valve to removing the float valve guide) takes about 15 seconds! The compact design achieves lightweight construction, making it easy to handle! Since the nozzle is built-in, you can remove the cover and take out internal parts for various applications such as pipe cleaning, temporary water supply, and water pressure measurement. Features: - The positioning pin prevents assembly mistakes of the arm piston and indicates the correct assembly position, allowing for safe disassembly and assembly. - The compact design achieves lightweight construction, making it easy to handle. - The anti-drop protrusions at the bottom of the valve box prevent internal parts like the float valve and movable valve from falling into the main pipe. - Both the inner and outer surfaces are coated with epoxy resin powder to reduce rust formation. - Bolts are made of stainless steel (SUS304), ensuring reliability for long-term use. For more details, please contact us or download the catalog.
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basic information
Nominal diameter: 25mm Type: Rapid (integrated flange) Specifications: JWWA 137 compliant Maximum operating pressure: Class 2: 0.75MPa, Class 3: 1.0MPa, Class 4: 1.6MPa
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Applications/Examples of results
It is used in water supply piping, agricultural water, and general piping throughout the country.
Detailed information
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catalog（1）
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CAD data（2）
| Model number | overview | File |
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| Easy (simple disassembly type water supply quick air valve) with built-in mouthpiece type |
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| Easy (simple disassembly type water supply quick air valve) with built-in mouthpiece type |
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Company information
A valve manufacturer based in Hikone City, Shiga Prefecture. As a member of the AVK Group (Denmark), it manufactures and sells valves and fire hydrants for domestic water supply and sewage systems. Additionally, it imports and sells various valves and fire hydrants that meet international standards for water supply, gas, fire protection piping, and industrial plants.