Emergency shut-off valves that provide safety and peace of mind. Therefore, regular inspections and repairs are necessary!
The "emergency shut-off valve" is installed in various facilities such as fire protection systems, oil transfer (marine shipping and receiving), wastewater treatment plants, and water distribution reservoirs to prevent disasters before they occur. Because it is not always in operation, inspections by specialized diagnosticians are necessary to prepare for emergencies. Only when it operates perfectly in an emergency does the true value of disaster prevention equipment come to light. Therefore, regular inspections and repairs are recommended. 【Inspection Items】 ■ Visual Inspection ■ Functional Inspection ■ Operational Inspection ■ Comprehensive Inspection ■ Overhaul *For more details, please download the PDF or contact us.
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**Examples of Regular Inspection and Repair (Excerpt)** ■Visual Inspection - Check for disconnection and looseness of connection cables - Check for abnormal corrosion ■Functional Inspection - Confirm leakage at the body joints, ground section, and flange - Ensure that the valve opens and closes smoothly using the manual handle ■Operational Inspection - Conduct tests for all signals being used - After inspection, attach the carbon dioxide cartridge and set it to operational status Record the inspection confirmation on the caution label ■Comprehensive Inspection - Attach the carbon dioxide cartridge to the power unit, provide a cutoff signal, and confirm that the valve completely shuts off - Record the inspection confirmation on the caution label ■Overhaul - Valve section: Replace rings and packing Replace valve seats as necessary based on damage - Actuator section: Replace rings and packing Perform greasing on each part *For more details, please download the PDF or contact us.*
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For more details, please download the PDF or contact us.
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Since our establishment, we have developed and accumulated unique technologies for "flowing, measuring, and supplying" fluids such as fuel oils, chemicals, ultrapure water, and various gases. We have also been involved in the construction of hazardous material facilities for many years, acquiring various know-how in the process. Moving forward, as a company that plays a part in energy infrastructure, we aim to consistently provide everything from product manufacturing to sales and maintenance, and we aspire to be a presence that offers our customers a sense of security and satisfaction.