Check valve
Affordable resin-made check valve (operating pressure selectable)
It has a simple structure and is affordable. By changing the spring, you can select the opening pressure.
- 企業：アシスト
- 価格：Other
non-return valve - メーカー・企業7社の製品一覧とランキング
更新日： 集計期間:Jul 16, 2025～Aug 12, 2025
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non-return valveのメーカー・企業ランキング
更新日： 集計期間:Jul 16, 2025～Aug 12, 2025
※当サイトの各ページの閲覧回数を元に算出したランキングです。
non-return valveの製品ランキング
更新日： 集計期間:Jul 16, 2025～Aug 12, 2025
※当サイトの各ページの閲覧回数を元に算出したランキングです。
- Check valve "duckbill valve" 東和化学 三木工場
- Check valve C/CA/CH/CP/CPA series
- Check valve type, check valve 千代田空調機器
- Check valve "Nobal" 佑和
- 4 Check valve アシスト
non-return valveの製品一覧
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Check Valve "C Series"
A flexible, custom-molded blowout prevention sheet structure!
The "C Series" is a valve designed to control the flow of liquids and gases in a single direction for industries such as chemical processing, oil and gas production and transportation, pharmaceuticals, pulp and paper, and power generation. It features a resilient, custom-molded blowout prevention sheet structure, with a back-stop poppet that suppresses spring stress. Additionally, it has been 100% tested for cracking/re-sealing performance and includes heat code traceability. 【Features】 ■ Resilient, custom-molded blowout prevention sheet structure ■ Back-stop poppet suppresses spring stress ■ 100% tested for cracking/re-sealing performance ■ Cracking pressure options of 1/3, 1, 5, 10, 25, 50, 75, and 100 psig ■ Heat code traceability *For more details, please refer to the catalog or feel free to contact us.
- 企業：アマノ機工 パーカーストア豊田店 パーカーストア事業部
- 価格：Other
Check valve type, check valve
Check valve type check valve
○Check Valve It can be used as a check valve for refrigeration and air conditioning. Available in sizes from 5/8" to 1". ●For other features and details, please download the catalog.
- 企業：千代田空調機器
- 価格：Other
Check valve "HCV series"
The design temperature is -10 to 75℃! A compact high-pressure check valve suitable for small spaces is also available in the lineup.
The "HCV series" is used to prevent gas backflow. The maximum operating pressures available are 20MPa, 25MPa, and 30MPa. The design temperature is -10 to 75°C. Additionally, we also offer a compact-sized, small high-pressure check valve "CVR-15A・CVW-22P," which is suitable for limited spaces. 【Specifications】 ■ Maximum operating pressure: 20MPa, 25MPa, 30MPa ■ Design pressure: 21.6MPa, 25MPa, 32.4MPa ■ Pressure test pressure: 27MPa, 31.3MPa, 40.5MPa ■ Air-tightness test pressure: 23.8MPa, 27.5MPa, 35.7MPa ■ Design temperature: -10 to 75°C *For more details, please refer to the PDF document or feel free to contact us.
- 企業：ヤマト産業
- 価格：Other
Check valve "duckbill valve"
Improved liquid natural drop function! Enhanced vacuum retention type with valve closure during pump suction.
The "Duckbill Valve" is a check valve characterized by its ability to respond sensitively to low-pressure environments while maintaining pressure, featuring a structure with two valve parts. By optimizing the shape and material, it addresses vacuum leaks at low pressure. The valve parts are assigned roles of self-supporting and following sides, particularly establishing opening retention during low pressure. 【Features】 ■ Responds sensitively to low-pressure environments while maintaining pressure ■ Structure of two valve parts ■ Addresses vacuum leaks at low pressure through optimization of shape and material ■ Assigns roles of self-supporting and following sides to the valve parts ■ Establishes opening retention, especially at low pressure *For more details, please refer to the PDF document or feel free to contact us.
- 企業：東和化学 三木工場
- 価格：Other
Check valve "Nobal"
A simple structure with only two nuts made of stainless steel for the cone and diaphragm!
"Nobal" is a check valve that breaks the common understanding of check valves in terms of structure and operating principles, and it is equipped with many excellent features. In addition to the outstanding functions of a typical check valve, it is also a suitable foot valve that pursues perfect no-leak performance. Furthermore, it has few failures and requires little maintenance. 【Features】 ■ Pursuit of perfect no-leak performance ■ Very quiet operating sound ■ No hammering occurs ■ Lightweight, compact, and easy to install ■ Free installation direction, etc. *For more details, please download the PDF or contact us.
- 企業：佑和
- 価格：Other
Check valve (for high pressure) <MS-PF5 type>
Can withstand a pressure of 58.8MPa! Prevents back pressure to the oil injector and prevents damage to the oil injector.
We would like to introduce the "Check Valve (for High Pressure)" <MS-PF5 type> that we handle. It is installed in the piping between the oil feeder and the oil injection port to prevent back pressure to the oil feeder and to prevent damage to the oil feeder. Please feel free to consult us when you need assistance. 【Features】 ■ Can withstand pressure up to 58.8 MPa * For more details, please refer to the related links or feel free to contact us.
- 企業：金山精機製作所
- 価格：Other
Check valve (for low pressure) <W-P type/W-J type>
We offer options that can be directly screwed into the main unit and those that can be installed in the middle of the piping!
We would like to introduce the "Check Valve (for Low Pressure)" <W-P type/W-J type> that we handle. It is installed in the piping between the oil feeder and the oil inlet to prevent back pressure to the oil feeder and to prevent damage to the oil feeder. There are two types available: one that screws directly into the main unit (W-P type) and one that is installed in the middle of the piping (W-J type). 【Features】 ■ Can withstand pressure up to 7.84 MPa *For more details, please refer to the related links or feel free to contact us.
- 企業：金山精機製作所
- 価格：Other
