Balance type! Pressure regulator for analytical instruments that can be manufactured as a product certified by the Minister of Economy, Trade and Industry.
The "NPR-1 Series (Brass Type)" is a pressure regulator for analytical instruments that maintains a stable adjustment pressure despite its single-stage reduction structure, thanks to the adoption of the NPR method (balanced structure). It is ideal for gas supply with a purity of 99.99% and can be manufactured as a product certified by the Minister of Economy, Trade and Industry. If used in high-pressure gas facilities, please choose a certified product. Additionally, while the "NPR-LB" and "NPR-MB" are not balanced types, they maintain a stable adjustment pressure due to their low primary side pressure. 【Features】 ■ Made of brass ■ Ideal for gas supply with a purity of 99.99% ■ Flow direction can be produced with a left-side inlet (left high pressure) type For more details, please refer to the catalog or feel free to contact us.
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basic information
【Specifications】 ■Model: NPR-1B / NPR-LB / NPR-HB / NPR-MB ■Primary Side Pressure (MPa): 2-20 / 0.6-3 / 2-20 / 1.5-3 ■Secondary Side Pressure (MPa): 0.2-0.99 / 0.05-0.99 / 1-2.5 / 1-2.5 ■Material: C3604B ■Weight: 1.6kg / 1.6kg / 1.7kg / 1.7kg ■Standard Flow Rate (m³/h): 320 / 100 / 800 / 200 ■Maximum Flow Rate (m³/h): 400 / 125 / 1000 / 250 *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Gas supply with a purity of 99.99% and more *For more details, please refer to the catalog or feel free to contact us.
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Company information
Yamato Sangyo Co., Ltd. is a company located in Osaka City, Osaka Prefecture, engaged in the manufacturing and sales of pressure control equipment. The products handled include pressure reducing valves, pressure regulators, gas-related products, general industrial pressure regulators, analytical instrument pressure regulators, gas supply units, gas supply facility plant design and construction, and a wide range of other items. From beer foam to rockets and fuel cells, cutting-edge technology is alive and well in Japan's leading industries.