Notice of Closure Due to Founding Anniversary

Contributing to our customers' technological innovation! Providing reliable technology, products, and services that respond promptly to changes in the times.

Our company can provide valves made of suitable materials and structures for various types and conditions of fluids, based on extensive experimental data and rich experience, through custom production tailored to our customers' needs. To deliver products that match societal needs in response to the rapid changes of the times, we are advancing technology development and research and development through our unique system. Additionally, we conduct strict quality control based on a quality assurance system certified by ISO 9001. 【Business Content】 ■ Manufacturing and sales of valves - Diaphragm valves - Ball valves - Butterfly valves - Other types of valves *For more details, please refer to the PDF materials or feel free to contact us.

• others

Introducing high-quality diaphragm valves, ball valves, and butterfly valves!

This catalog is a comprehensive catalog of Daiya Valve Co., Ltd., which mainly manufactures and sells valves. It features a wide range of products suitable for various industrial fields, including the diaphragm valve "Wear Type Diaphragm Valve," which has an arc-shaped seat (wear) in the center of the body, as well as "Bioclean Valves" and "Ball Valves." Please consider using our high-performance, safe, and environmentally friendly products. [Contents] ■ Wear Type Diaphragm Valve ■ Bioclean Valve ■ Straight Type Diaphragm Valve ■ Valves for Nuclear Power Plants ■ Rubber Lined Check Valves, etc. *For more details, please refer to the catalog or feel free to contact us. (We also have a Chinese version available for those who need it!)

• others

Accurate implementation of "preventive maintenance" reduces risks and prevents troubles before they occur!

At Nippon Diavalve, we provide reliable, safe, and high-quality after-sales service. Our employees actually visit the site to conduct inspections and repairs while observing the conditions on-site. *Please feel free to contact us, as there may be cases where on-site inspections and repairs are difficult, such as with large-diameter valves. We support our users through five sales bases across the country and partner companies. Please consult us for preventive maintenance and upkeep. We offer free materials featuring case studies available for download in PDF format. We encourage you to take a look. 【Features】 ■ Supporting the long-term maintenance and management of user facilities ■ Providing various maintenance-related services for our products based on years of accumulated unique know-how and reliable manufacturer quality ■ Accurately executing service tasks entrusted by users based on over half a century of rich experience and solid technical skills.

• others

PERI products are used at construction sites around the world. This time, we would like to introduce the "Cerro Armazones Observatory" currently under construction in the Atacama Desert of Chile. The Atacama Desert in Chile has ideal conditions for astronomical observation, being cool, dry, and free of clouds, and several telescopes have already been installed there. An observatory with the world's largest telescope is being built on Cerro Armazones Mountain at an elevation of 3,046 meters, with operations scheduled to begin in 2028. PERI provided the formwork and scaffolding systems necessary for the foundation work, walls, and the central base of the observatory. PERI products: 1. TRIO (panel formwork) 2. MULTIFLEX (GT24 Girder slab formwork) 3. PERI UP (modular scaffolding) PERI Japan Co., Ltd.

The Noritz built-in stove "Metal Top Series" has been renewed. It features a black color that easily blends into any kitchen. The design is characterized by a clean impression with a coverless burner cap. Even though it is simple, it is equipped with double high heat, a waterless grill, and temperature control functions, along with comprehensive safety features. This series is recommended for those who want to keep costs down while ensuring popular basic performance. We also accept inquiries regarding installation work and home renovations. For more details, please visit our store's "Sumino Mori" website.

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, or management: Are you facing any challenges with current issues or selecting the right sensors for parking management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Vehicle Detection Sensor Basic Guide This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document presents the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

[Duration: Ongoing until March 31, 2026] Let's preserve our "now" in form. Whether it's by class, club, or school, as well as extracurricular activities or among friends, please feel free to inquire.

[Period: Ongoing until March 31, 2026] Increase your store's fans! We will create original goods that will capture hearts! Please feel free to contact us.