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  6. Are you struggling with "clogging" in agricultural water? [Latest video released☆]

Are you struggling with "clogging" in agricultural water? [Latest video released☆]

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last updated:Apr 30, 2026

明和工業
明和工業
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More 'ease' on site. Meiwa Kogyo's agricultural air valves improve clogging issues and eliminate troubles, reducing the burden of work.

The agricultural air valve smart air valve is a high-performance air valve optimized for agricultural water. Generally used air valves for water supply systems face challenges in maintenance management due to malfunctioning intake and exhaust operations and poor shut-off caused by debris and sediment mixed in agricultural water. This agricultural air valve prevents the adhesion of debris mixed in agricultural water through a new structure that keeps the valve seat submerged, resolving issues of water leakage, malfunction, and poor shut-off. Furthermore, it significantly reduces maintenance costs. We have just released a new introduction video. Please check it out☆ 【Reasons for Choosing the Smart Air Valve】 ■ Unique structure prevents adhesion of debris and sediment, resolving water leakage and operational issues ■ Significantly reduces maintenance frequency ■ Made of corrosion-resistant stainless steel material to prevent functional failure due to corrosion ■ Compatible with various installation conditions such as water pipe bridges and buried sections 【Registered as Made in Niigata Gold Technology!】 This new technology has a proven track record among registered technologies and has been utilized in construction projects ordered by Niigata Prefecture and others, resulting in an evaluation by an expert committee that it is "more effective than conventional technologies."

    Water and sewerage pipe fittingsAgricultural civil engineering works
イプロス用.png

Are you struggling with "clogging" in agricultural water? [Latest video released☆]

イプロス用.png
イプロス用.png 1.JPG 2.png 3.png 4.png
  • Related Link - https://www.meiwajp.com/product/sav/
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■AG-25 ■AG-75 *For more details, please refer to the catalog or feel free to contact us.*

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■Main Uses Agricultural water channels and pipelines

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Agricultural Air Valve / Smart Air Valve

Agricultural Air Valve / Smart Air Valve

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明和工業

明和工業

Water supply and drainage construction business

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Meiwa Kogyo Co., Ltd. was established in 1969 as a plumbing construction company in what is now Niigata City. Currently, we have transformed into a company that provides various products and services related to water supply infrastructure and gas. We deliver innovative products such as the freeze-proof rapid air valve "Airis Neo" and the temporary piping rental service "Repix." Our ideal "monozukuri" (manufacturing) means pursuing uniqueness, simplicity, and high performance to the utmost limit. "We want to deliver unique and excellent products and services to people around the world." This is the greatest driving force that propels our company forward and represents our significance as a business. We will continue our thorough "monozukuri" and provide high-quality products and services that satisfy everyone.

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