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  3. アスタム
  4. Dual Plate Check Valve Special Response [Delivery Case]
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  • Aug 24, 2020
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Aug 24, 2020

Dual Plate Check Valve Special Response [Delivery Case]

アスタム アスタム
Introduction of special cases for dual plate check valves. [Content (excerpt)] ■ Maximum nominal diameter 1350A Delivered a stainless valve with a nominal diameter of 1350A to a seawater desalination plant in the Middle East. * It is also possible to manufacture valves with a nominal diameter of 1350A or larger. Please contact us for more details. ■ Maximum nominal pressure 620K (design pressure 63MPa) special flange Designed and delivered products according to the flange standards specified by a domestic steel company from scratch. Additionally, we also designed, manufactured, and delivered the bolts, nuts, and flanges during that process. * For more details, please refer to the PDF document or feel free to contact us.
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[Delivery Example] Special Response for Dual Plate Check Valve

Our skilled team of engineers will carefully manufacture check valves tailored to your specifications, considering the material, size, shape, valve box, and strength of the valve body.

Introduction of special cases for dual plate check valves. A check valve (non-return valve) is a valve installed downstream of pressure-generating devices such as pumps to prevent backflow. The valve body opens due to fluid pressure or flow rate, and closes due to a decrease in pressure or flow rate, preventing backflow through spring torque. [Contents (excerpt)] ■ Maximum nominal diameter 1350A Delivered a stainless steel valve with a nominal diameter of 1350A to a seawater desalination plant in the Middle East. * It is also possible to manufacture valves with a nominal diameter of 1350A or larger. Please contact us for details. ■ Maximum nominal pressure 620K (design pressure 63MPa) special flange Designed and delivered products in accordance with the flange standards specified by a domestic steel company from scratch. Additionally, bolts, nuts, and flanges were also designed, manufactured, and delivered by our company. * For more details, please refer to the PDF document or feel free to contact us.

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"SUPER CHECK" Dual Plate Check Valve Special Case Study

"SUPER CHECK" Dual Plate Check Valve Special Case Study

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Hyper CLT flooring panel

Supporting the foundation of rice field construction | Hyper CLT boards usable in agricultural sites

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In rice paddy construction, ground conditions such as moisture-laden soil, mud, narrow farm roads, and embankments pose challenges for the entry of heavy machinery and the transportation of materials. It is important to secure temporary roads, heavy machinery work yards, and material storage areas during the development of drainage ditches, field improvements, and farm road construction. In this context, the use of wooden mats made from CLT, known as "Hyper CLT Mats," can be considered. The 5×10 version weighs approximately 230 kg, and the 5×20 version weighs about 460 kg, making them relatively lightweight and easy to install, remove, or relocate depending on site conditions. As construction progresses and water conditions change, these mats can be flexibly used by replacing them in necessary locations while adjusting the position of heavy machinery and transportation routes. Compared to steel plates, wooden mats are easier to manage in terms of metallic noise and heat reflection during summer, which contributes to consideration for the surrounding environment. The Hyper CLT Mats are registered with the Ministry of Land, Infrastructure, Transport and Tourism under the NETIS technology "TH-250021-A." Wooden mats, NETIS, civil engineering, CLT, and lightweight wooden mats. We propose a new foundation for rice paddy sites while checking the ground and load conditions.

Nov 04, 2026

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Metal Crack Repair: MS Method for Repairing Cracks and Fractures in Machinery Equipment

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Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding repair methods can change the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" and "secondary damage." Hinode Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material at all. Repairs can be made even 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 or download the catalog.

Nov 04, 2026

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Casting sand mold 3D printer prototype production

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  • CATALOG

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or variations in dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

Nov 03, 2026

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This is an actual existing generator.

[Pre-Purchase Campaign] You can visit an actual existing generator. *Limited to those considering purchasing a generator.

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Thank you very much for visiting our company website and catalog, and for your interest in our diesel engine generators. From customer surveys, we received the following feedback as the most common requests: - I want to see the actual generators that have been installed. - I want to see the operation under actual load. - I want to hear the opinions of companies that have installed the generators. - I want to see the operating generators before making a purchase. After all, it’s understandable to be concerned about purchasing a generator without seeing the actual unit first, right? As the saying goes, "Seeing is believing..." we will be holding this tour. It is located in that area of the Kanto region where the maximum temperature exceeds 40°C during the summer. We successfully operated it again this summer, so we are confident about handling the heat (sweat)... Furthermore, it has been confirmed that it is "fuel-efficient" due to the world-leading "Scania engine" installed. This will surely help reduce daily operating costs. Please note that while we will provide kind and courteous assistance, the meeting point and dispersal will be at the site (transportation costs and other expenses will be borne by the customer), so please understand this in advance. Contact: Kaneko

Nov 02, 2026

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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.

Nov 02, 2026

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  • 部品の残数管理、トレーサビリティを効率化! 検証キット(プリンター×周辺機器)無料貸出中 手作業の裁断・記入から脱却!システム改修なしでスマートに
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