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  3. 明和工業
  4. ★Excellent intake and exhaust performance with a new structure for dust prevention★ Agricultural air valve Smart Air Valve — Ensuring smooth water flow in agricultural pipelines! —
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  • Dec 18, 2024
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Dec 18, 2024

★Excellent intake and exhaust performance with a new structure for dust prevention★ Agricultural air valve Smart Air Valve — Ensuring smooth water flow in agricultural pipelines! —

明和工業 明和工業
Air valve with a new structure that features excellent air intake and exhaust performance and measures against debris! The Smart Air Valve is an air valve installed in agricultural pipelines for smooth water flow and rapid filling and draining. Commonly used air valves for water supply systems face challenges in maintenance management due to malfunctions in air intake and exhaust operations and water shut-off caused by debris and sand mixed in agricultural water. Our agricultural air valve adopts a structure that resolves these operational issues while providing excellent air intake and exhaust performance. 【Features】 ■ Easy maintenance to prevent debris accumulation ■ Compatible with various installation conditions such as water pipe bridges and buried sections ■ High durability *For more details, please refer to the PDF document or feel free to contact us.
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Meiwa Industrial Co., Ltd. Agricultural Air Valve "Smart Air Valve"
Meiwa Industrial Co., Ltd. Official Website

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Agricultural Air Valve / Smart Air Valve

Solving the problem of waste in agricultural water! Adopting a structure that resolves malfunctions. With the high durability of SUS304, it contributes to smooth water flow and rapid filling and draining.

★Certified with Niigata Gold Technology★ The agricultural air valve Smart Air Valve is an air valve installed at appropriate locations in agricultural pipelines for smooth water flow and rapid filling and draining. Commonly used air valves for water supply systems face challenges in maintenance management due to issues such as malfunctioning intake and exhaust operations caused by debris and sand mixed in agricultural water, as well as poor shut-off capabilities. Meiwa Industry's agricultural air valve adopts a structure that solves these operational failures while maintaining excellent intake and exhaust performance. 【Features】 Point 1: Prevents the adhesion of debris and sediment mixed in agricultural water, eliminating leaks and operational failures. Point 2: Reduces maintenance frequency, saving time and labor. Point 3: Made of highly corrosion-resistant stainless steel material to prevent functional failure due to corrosion. Point 4: Compatible with various installation conditions, including water pipe bridges and buried sections. *For more details, please refer to the PDF document or feel free to contact us.*

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Non-freezing rapid type air valve / Airis Neo

Solving the freezing problem! A high-quality air valve with a secondary valve function that maintains a stable water flow in the piping.

The Airis Neo is a freeze-proof type that utilizes the flowing water energy of the main pipe, and it is a freeze-proof rapid air valve that maintains a stable water flow within the piping. With a flat and slim compact shape, it accommodates various installation conditions. The materials used are stainless steel and plastic, which offer excellent corrosion resistance and toughness. Additionally, the sub-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 sub-valve function ■ Freeze-proof structure ■ High durability ■ Excellent intake and exhaust functionality *For more details, please refer to the catalog or feel free to contact us.

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Related catalog(2)

Agricultural Air Valve / Smart Air Valve

Agricultural Air Valve / Smart Air Valve

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Non-freezing rapid type air valve / Airis Neo

Non-freezing rapid type air valve / Airis Neo

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  • Catalog download

Contact this catalog

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明和工業
Electricity, Gas and Water Industry
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[Video Manual Guide] We will clearly explain how to connect the wireless set that links the bed exit sensor and nurse call system through video!

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Hotron, which manufactures and sells sensors, provides bed exit sensors for hospitals, nursing, and care facilities. Hotron offers easy-to-understand video guidance on how to use the bed exit sensors wirelessly and how to set up device connections! ▼ Video Manual (YouTube) https://www.youtube.com/playlist?list=PLNVA4mTrZDqtJa6MfFRZQxwtfCSnAfxVy 【Bed Exit Sensors】 ○ Non-contact infrared sensor, simply place it - Pole-kun HB-H1 ○ Mat sensor, foldable thin mat - Mat-kun HB-UST ○ Body movement call - Ugo-kun HB-TV3 ○ Body movement call for wheelchairs - Ayumi-chan HB-WTV3 【Options】 ○ Nurse call linked wireless set - Wireless set (transmitter/receiver) HB-RS/HB-RJ ◎ For more information about the products, please contact us or download the catalog.

Apr 16, 2026

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HK-2

Recommended for earthquake measures for automatic doors and equipment! Seismic device HK-2.

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Japan is among the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of significant earthquakes occurring. For the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake measures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" ◎ For more details, please download the materials or contact us.

Apr 16, 2026

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■■ Leak test for pouch containers such as packed rice! | MSQ-2003 series ■■ Packaging container air leak test device, pinhole inspection device, and full inspection device.

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The pinhole inspection for packaging engineering is fully automated, eliminating packaging defects based on certain quality standards. The judgment results and operational status can be managed via a monitor screen. - Quantitative management of quality standards for the pinhole inspection process - Ensuring the quality of the product's shelf life - Establishing evaluation criteria for the manufacturing process, achieving quantitative quality assurance - Slim and space-saving design that can be connected to existing production lines - Quick changeover for product variety switching can be handled in a short time by exchanging chambers - Fully domestically produced, allowing for rapid maintenance and troubleshooting - Example target works: pillow packaging, packaged rice (packaged cooked rice), etc. *Please consult us regarding the use of this product for pharmaceuticals.

Apr 16, 2026

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[Cast Iron Crack] We will repair cracks in metal products without applying heat.

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The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Apr 15, 2026

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VariCAD Campaign

VariCAD 3D CAD Software Start Support Campaign ◆◇ SALE Ongoing ◇◆

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We are currently running the VariCAD Start Support Campaign, where you can purchase VariCAD at a special price! During the campaign period, new licenses are available at 20% off the regular price. Additionally, during the SALE period, we are distributing discount coupons (note: there is a validity period for use) that can be used after the SALE ends. Customers who wish to experience VariCAD before making a purchase can obtain this coupon during the SALE period and use it later after their trial. The initial setup cost is priced at around 100,000 yen (including one year of maintenance support and upgrades) due to this discount campaign, and the annual maintenance support running cost from the second year onwards is around 50,000 yen (with conditions for purchase in the renewal month), making the total cost lower compared to other products. Why not take advantage of this campaign and start using 3D CAD at a great price? ◆ VariCAD Start Support Campaign Special Site https://varicad.add-soft.jp/support/?page_id=17614

Apr 15, 2026

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