A groundbreaking relay with a correct and simple mechanism! The lineup includes the non-explosion-proof type SP-R and the pressure-resistant explosion-proof type SP-RX.
We handle the "Flow Relay Series." We offer models developed for liquid flow detection in pressurized pipelines, such as the "SP-R type," as well as the pressure-resistant explosion-proof structures "SP-RX type" and "SP-REX type." Additionally, we have various products available, including the "NP-R type," a differential pressure cut-off relay effective for detecting small flow rates for clean water, and the "LF-B1 type," a relay for unpressurized vertical pipelines. 【Product Lineup】 ■ For Pressurized Pipelines - SP-R type: Standard type - SP-RN type: Screw connection type ■ Explosion-Proof Type for Pressurized Pipelines - SP-RX type: Pressure-resistant explosion-proof structure compliant with standard d2G4 - SP-REX type: Pressure-resistant explosion-proof structure compliant with standard Exd II CT4 ■ Small Flow Type for Pressurized Pipelines - NP-R type: Standard type - NP-RT type: NP-R type with terminal box ■ For Unpressurized Vertical Pipelines - LF-B1 type *For more details, please refer to the PDF document or feel free to contact us.
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At Aromanikki, we design, manufacture, sell, and maintain fluid control devices and dam control devices, including flow relays, as well as sell and maintain environmental equipment. Our flagship product, the flow relay, utilizes a unique flow detection method made possible by our proprietary plate spring, which excels in strength, elasticity, corrosion resistance, and heat resistance. This design eliminates gaps in the flow detection area where water scale or debris could enter (friction sliding parts), ensuring that components do not seize even after long-term use, allowing for accurate flow detection. Flow relays manufactured by the former Nikko Kogyo Co., Ltd. can be replaced. Please feel free to contact us if you have any requests.