中村バルブ製作所 List of Products and Services

Since obtaining manufacturing approval as a high-pressure gas equipment manufacturing facility in 1976, we have continued to provide products of stable quality. Additionally, in 2006, we acquired certification for the international quality management standard "ISO9001." Our quality policy is to "strive to provide services that are beneficial to our customers with faster, more economical, and more stable quality through the reduction of quality loss and improvement of productivity," and we are committed to responding to the diversifying needs of our customers. 【ISO9001:2008 Registration Scope】 ■ Design, development, and manufacturing of valve products ■ Manufacturing of valve products and parts under contract We have established a system not only to sell but also to verify usage conditions and propose what you desire. All of our products are managed by numbers, so there will be no issues in a few years where you cannot determine the dimensions or materials of consumable parts such as packing or gaskets, or where they are unavailable. Please feel free to contact us with any concerns regarding valves.

• Other power generation
• Other Hydrogen/Fuel Cells
• Other biomass

Please feel free to consult us regarding the collection, maintenance, functionality restoration, regeneration, repair, modification, and more of various types of valves! We can consider maintenance for our company’s valves, as well as valves from unknown manufacturers and those from defunct manufacturers. Basic maintenance includes: incoming inspection (appearance, operation, pressure testing), disassembly, parts verification, processing work, assembly, pressure leakage testing, and shipping (we can also confirm your presence at each stage). The maintenance details can be finalized after confirmation during the incoming inspection and other checks. Please also consult us about non-destructive testing. We have many qualified personnel in-house. We can also create drawings from old products and parts. We will propose better services within the limited time available. Please do not hesitate to contact us.

• Other power generation
• Other biomass
• Other Hydrogen/Fuel Cells

As a certified manufacturer of high-pressure gas equipment, you can trust our quality. We manufacture cast steel valves in compliance with JPI standards and also meet JIS, ANSI/ASME, and API specifications. Our own cast materials are managed with quality control equipment, including flow and solidification simulation technology and RT facilities, and we primarily use materials from reliable domestic manufacturing partners. While we specialize in custom orders rather than mass-produced items, which may result in slightly longer delivery times, we also have products in stock with cast materials, so please feel free to inquire about short delivery options. 【Product Examples】 ■ Plug valves ■ Cock valves ■ Tilting check valves (1-piece type, 2-piece type) ■ Butterfly stop valves ■ Gate valves ■ Globe valves ■ Check valves (chack valves) * Please consult us regarding additional and special specifications such as jacket types, pressure seal types, counterweights, alumina treatment, and many standard specifications we offer. * For low flow valves, we can also perform fluid analysis and reflect it in the design. * If you have any questions or concerns about valves, please feel free to reach out to us.

• Thermal power generation