Semi-Automatic Switching Pressure Reducing Valve/Device 'Semi-Automatic Switching Semi-O TN-50 Series'
It can supply gas continuously! A device that switches when one cylinder runs out.
The "Semi-Automatic Switching Semi-O" device divides the gas supply (cylinder) into two series, supplying gas from one series, and automatically switches to the other series when one cylinder is empty. By simply replacing the empty cylinder with a filled one and operating the switching handle, continuous gas supply can be achieved. Since switching can be done with a single pressure regulator, it has become lightweight and compact. It is easy to carry and install, and requires minimal installation space. 【Features】 - Allows for cylinder replacement while supplying gas - Easy operation with a simple tilt of the switching handle - Built-in small check valve at the inlet - No gas will escape from the inlet during cylinder replacement (except for CVN type) - Can be used with flammable gases such as hydrogen since it does not use electricity during series switching - Option for pressure gauge with contacts available For more details, please refer to the catalog or feel free to contact us.
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basic information
【Main Specifications】 [Brass Type] ■Model: TN-50B / TN-50HB ■Gas Used: O2, N2, Air, Ar, He, H2 ■Primary Side Pressure (MPa): 1.5 to 20 / 2 to 20 ■Material: Brass [Stainless Steel Type] ■Model: TN-50S / TN-50HS ■Gas Used: O2, N2, Air, Ar, He, H2 ■Operating Pressure (MPa): 0.05 to 0.5 / 0.5 to 0.99 ■Material: SUS316 [For Corrosive Gases, Acetylene, and Propane] ■Model: TN-50AS [ALL SUS] / TN-50S(B) [AC, LP] ■Gas Used: CL2, NH3, H2S / C2H2, LP ■Primary Side Pressure (MPa): 0.6 to 20 / 0.6 to 1.55 ■Material: SUS316 / SUS316 (Brass) *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, that manufactures and sells 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.