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  6. Non-freezing rapid type air valve / Airis Neo

Non-freezing rapid type air valve / Airis Neo

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last updated:Aug 28, 2025

明和工業
明和工業
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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.

    Piping materials (copper pipes, cast iron pipes)
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Non-freezing rapid type air valve / Airis Neo

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  • Related Link - https://www.meiwajp.com/product/airlisneo/
  • Special site - Product/service details - https://pr.www.ipros.com/meiwajp/product/

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basic information

【Specifications】 ■MAV-N25  ・Nominal diameter: 25  ・Connection flange diameter: 80A  ・Connection flange nominal pressure: Water supply 7.5K JIS10K  ・Material: SUS304/SUS316  ・Weight: 9kg ■MAV-N50  ・Nominal diameter: 50  ・Connection flange diameter: 100A  ・Connection flange nominal pressure: Water supply 7.5K JIS10K/16K  ・Material: SUS304/SUS316  ・Weight: 12kg *For more details, please refer to the catalog or feel free to contact us.

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Non-freezing rapid type air valve / Airis Neo

Non-freezing rapid type air valve / Airis Neo

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Aeris Neo Maintenance Guide

Aeris Neo Maintenance Guide

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News about this product(17)

★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! —

  • Catalog news

Air valve with a new structure that features excellent intake and exhaust performance and dust prevention! 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 operational failures caused by debris and sand contamination in agricultural water. Our agricultural air valve adopts a structure that resolves these operational failures while maintaining excellent 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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■Non-freezing type utilizing the flow energy of the main pipe ■Non-freezing rapid air valve Airis Neo - High quality born from the pursuit of functionality and rationality!

  • Product news

Protect stable water flow in pipes with high quality born from the pursuit of functionality and rationality! The Airis Neo is a freeze-proof type that utilizes the flow energy of the main pipe and is an air valve that maintains stable water flow within the piping. Its flat and slim compact shape accommodates all installation conditions. Made of stainless steel and plastic, it excels in corrosion resistance and toughness. Additionally, the auxiliary valve that stops the flow of water 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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★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! —

  • Catalog news

An air valve with a new structure that features excellent 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 intake and exhaust operations caused by debris and sand mixed in agricultural water. Our agricultural air valve adopts a structure that solves these operational issues while maintaining excellent 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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■Non-freezing type utilizing the flow energy of the main pipe ■Non-freezing rapid air valve Airis Neo — High quality born from the pursuit of functionality and rationality! —

  • Product news

Born from the pursuit of functionality and rationality, it protects a stable water flow within the piping with high quality! The Airis Neo is a freeze-proof type that utilizes the flow energy of the main pipe and is an air valve that maintains a stable water flow within the piping. With a flat and slim compact shape, it adapts to various installation conditions. Made of stainless steel and plastic, it excels in corrosion resistance and toughness. Additionally, the auxiliary valve that stops the flow of water 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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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.

Product/Service List (35)

The related categories of Piping materials (copper pipes, cast iron pipes)

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  • Piping materials (copper pipes, cast iron pipes)
          

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