Set the body/poppet (plunger) seat of the relief valve, adjust the clearance of the sleeve/spool, and install the O-ring, etc.!
We would like to introduce our product, the "Sub Assembly," manufactured by our company. We carry out the assembly of body/poppet (plunger) seat parts for relief valves, adjustment of clearance for sleeves/spools, and the insertion of O-rings, among other tasks. In addition to the products listed, we are always ready to respond to requests for various precision machine parts, so if you have any concerns, please feel free to consult us. 【Features】 ■ Innovations in the process to prevent leaks, based on years of experience ■ Management of inner diameter at a fixed size for stable honing of workpieces ■ Delivery in a state that can be used with any combination, not just for specific matches ■ Creation of caps to prevent scratches on O-rings *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Processing Overview】 ■ Body/Poppet (Plunger) for the sheet section - Through years of experience, we have devised methods within the process to prevent leaks and deliver as a set. ■ Sleeve/Spool - The inner diameter of the sleeve is honed, and the outer diameter of the spool is polished considering the clearance, delivered as a set. - For workpieces where honing is stable, the inner diameter is managed to a fixed size, ensuring that they can be used in any combination, not just for matching pairs. ■ Plugs, etc. - Caps are created to prevent scratches on the O-rings, allowing for delivery with the O-rings included. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
catalog（2）
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Company information
Nakanishi Manufacturing Co., Ltd. is a company that conducts integrated production of various products, including hydraulic parts and machine parts, through processes such as turning, machining, honing, centerless grinding, and heat treatment. Recently, in addition to machine parts and hydraulic parts, we have also been actively engaging in new fields, including the processing of parts for agricultural machinery and medical machinery, among other industrial sectors. Leveraging our years of technology and experience, we strive to meet customer needs and consistently provide high-precision products more quickly.
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