明和工業 List of Products and Services

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.

★Certified with Niigata Gold Technology★ The agricultural air valve Smart Air Valve is an air valve installed in agricultural pipelines to ensure smooth water flow and rapid filling and draining. Commonly used air valves for water supply often face issues such as malfunctioning due to debris and sand contamination in agricultural water, leading to challenges in maintenance and management. Meiwa Industry's agricultural air valve adopts a structure that resolves these operational failures while maintaining excellent air 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, such as water pipe bridges and buried sections. *For more details, please refer to the PDF document or feel free to contact us.*

"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.

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."

MCV-G is lightweight and compact, allowing for easy and speedy connection of temporary pipes (REPCS G type)! It is a new small rapid air valve that incorporates versatility. It functions as an air valve under normal conditions and can be utilized for various purposes in emergencies. 【Features】 ■ Compatible with temporary pipes (REPCS G type) ■ Versatile functionality (can connect to fire hydrants and rescue taps using optional items) ■ Excellent exhaust capacity and fluid characteristics ■ High durability and superior quality: made of stainless steel *For more details, please refer to the catalog or feel free to contact us.