iPROS Urban Planning
  • Search for products by classification category

    • Building Materials
      Building Materials
      36704items
    • Facilities
      Facilities
      57500items
    • Lighting and Interior
      Lighting and Interior
      17484items
    • Common materials
      Common materials
      37166items
    • Civil Engineering Materials
      Civil Engineering Materials
      10047items
    • Construction, work and methods
      Construction, work and methods
      28722items
    • Surveys, Measurements, and Services
      Surveys, Measurements, and Services
      29739items
    • IT/Software
      IT/Software
      33255items
    • others
      others
      81098items
    • Store and facility supplies
      Store and facility supplies
      4581items
    • Office and commercial supplies
      Office and commercial supplies
      11685items
    • Hospital and welfare facility supplies
      Hospital and welfare facility supplies
      1025items
    • Logistics Equipment
      Logistics Equipment
      7301items
    • Energy and Resources
      Energy and Resources
      12101items
  • Search for companies by industry

    • Information and Communications
      7309
    • others
      7204
    • Building materials, supplies and fixtures manufacturers
      6583
    • Service Industry
      4711
    • Trading company/Wholesale
      3034
    • Other construction industries
      2431
    • Electrical equipment construction business
      665
    • Interior Design
      520
    • Construction Consultant
      512
    • Facility Design Office
      491
    • retail
      361
    • Architectural design office
      357
    • General contractors and subcontractors
      353
    • Warehousing and transport related industries
      324
    • Electricity, Gas and Water Industry
      287
    • Interior construction business
      279
    • Medical and Welfare
      275
    • Building Management
      266
    • Educational and Research Institutions
      253
    • Renovation and home construction industry
      221
    • Housing manufacturers and construction companies
      219
    • Water supply and drainage construction business
      202
    • Transportation
      166
    • Real Estate Developers
      158
    • Fisheries, Agriculture and Forestry
      129
    • Structural Design Office
      65
    • Finance, securities and insurance
      41
    • self-employed
      31
    • Restaurants and accommodations
      30
    • Mining
      26
    • Public interest/special/independent administrative agency
      20
    • Police, Fire Department, Self-Defense Forces
      17
    • Store and building owners
      9
    • Government
      9
    • Individual
      9
    • Property Owner
      8
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Building Materials
  • Facilities
  • Lighting and Interior
  • Common materials
  • Civil Engineering Materials
  • Construction, work and methods
  • Surveys, Measurements, and Services
  • IT/Software
  • others
  • Store and facility supplies
  • Office and commercial supplies
  • Hospital and welfare facility supplies
  • Logistics Equipment
  • Energy and Resources
Search for Companies
  • Search for companies by industry

  • Information and Communications
  • others
  • Building materials, supplies and fixtures manufacturers
  • Service Industry
  • Trading company/Wholesale
  • Other construction industries
  • Electrical equipment construction business
  • Interior Design
  • Construction Consultant
  • Facility Design Office
  • retail
  • Architectural design office
  • General contractors and subcontractors
  • Warehousing and transport related industries
  • Electricity, Gas and Water Industry
  • Interior construction business
  • Medical and Welfare
  • Building Management
  • Educational and Research Institutions
  • Renovation and home construction industry
  • Housing manufacturers and construction companies
  • Water supply and drainage construction business
  • Transportation
  • Real Estate Developers
  • Fisheries, Agriculture and Forestry
  • Structural Design Office
  • Finance, securities and insurance
  • self-employed
  • Restaurants and accommodations
  • Mining
  • Public interest/special/independent administrative agency
  • Police, Fire Department, Self-Defense Forces
  • Store and building owners
  • Government
  • Individual
  • Property Owner
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Civil Engineering Materials
  4. Water and sewerage materials
  5. Piping materials (copper pipes, cast iron pipes)
  6. Agricultural Air Valve / Smart Air Valve

Agricultural Air Valve / Smart Air Valve

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

last updated:Apr 30, 2026

明和工業
明和工業
  • Special site
  • Official site

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

★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.*

    Piping materials (copper pipes, cast iron pipes)
Frame-1162.jpg

Agricultural Air Valve / Smart Air Valve

Frame-1162.jpg
Frame-1162.jpg 1.JPG 2.png 3.png 4.png
  • Related Link - https://www.meiwajp.com/product/sav/
  • Special site - Product/service details - https://pr.www.ipros.com/meiwajp/product/

Inquire About This Product

  • Contact Us Online
  • Download catalog

Related Videos

basic information

【Lineup】 ■AG-25 ■AG-75 *For more details, please refer to the PDF document or feel free to contact us.

Price range

Please contact us for details

Delivery Time

Please contact us for details

Applications/Examples of results

For more details, please refer to the PDF document or feel free to contact us.

catalog(1)

Download All Catalogs
Agricultural Air Valve / Smart Air Valve

Agricultural Air Valve / Smart Air Valve

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

News about this product(13)

■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.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

★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.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

■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.

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Announcement of Participation in the "Made in Niigata New Technology [Civil Engineering and Architecture] Exhibition and Presentation"

  • Company news

Meiwa Kogyo Co., Ltd. is pleased to announce that we will be exhibiting our "Smart Air Valve for Agriculture" at the "Made in Niigata New Technology [Civil Engineering and Architecture] Exhibition and Presentation" to be held at Toki Messe on November 22, 2024 (Friday). Additionally, we will participate in the Excellent Technology Award and Technical Presentation as our "Smart Air Valve for Agriculture" has received the Gold Certification from Made in Niigata. At our booth on the day of the exhibition, we will showcase the actual agricultural air valve "Smart Air Valve." We invite you to visit our booth and experience the performance and technology of our product. Please note that admission to the exhibition venue is free. For more details, please check the official page of the "Made in Niigata New Technology [Civil Engineering and Architecture] Exhibition and Presentation" linked below. [Date] November 22, 2024 (Friday) [Location] Toki Messe, 2nd Floor Main Hall in front of the General Reception [Address] 6-1 Bandai Island, Chuo Ward, Niigata City

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Companynews list (84)

Company information

明和工業

明和工業

Water supply and drainage construction business

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

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 (37)

Popular products in related categories

Agricultural Air Valve / Smart Air Valve
Civil Engineering Materials
Agricultural Air Valve / Smart Air Valve
明和工業
Danfoss Water Pressure Valve VRH Series
Facilities
Danfoss Water Pressure Valve VRH Series
タイヨーインタナショナル
Valve General Catalog (Digest Edition)
Facilities
Valve General Catalog (Digest Edition)
三島工具
Cast Steel and Forged Steel Valve Product Catalog
Facilities
Cast Steel and Forged Steel Valve Product Catalog
TOA
Valve "Ball Valve"
Facilities
Valve "Ball Valve"
沢村バルブ

Related New Products

Self-temperature control drainage channel heater (standard equipped with thermostat)
Facilities
Self-temperature control drainage channel heater (standard equipped with thermostat)
日幸電機 仙台営業所

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

  • Civil Engineering Materials
  • Water and sewerage materials
  • Piping materials (copper pipes, cast iron pipes)
Find products and companies by related keywords
  • #valve
  • #valve
  • #Air valve
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
IPROS Services
  • >IPROS GMS | Search site for the manufacturing industry
  • >IPROS | Search site for the B2B industry
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.