Puequ K.K. Product Lineup

We would like to introduce the CS-type flow detection device 'CS65-50 (65A)' from IS Sprinkler Co., Ltd., a subsidiary of Poec Group. It has a sufficiently large auto-drip hole (4.2mm) that makes it less likely to clog with foreign objects. In the unlikely event that a foreign object does clog it, the auto-drip can be easily removed for cleaning outside. There are no devices or operation units on the left side or the back of the main body, allowing for installation close to the wall and requiring minimal installation space. 【Features】 ■ Achieves a compact and lightweight design ■ Allows for space-saving installation ■ Large diameter auto-drip *For more details, please download the PDF or feel free to contact us.

We would like to introduce the 'DS Type Flow Detection Device Direct Connection Pressure Reducing Valve' from IS Sprinkler Co., Ltd., a subsidiary of Poec Group. By combining the DS Type Flow Detection Device "DS80-50" with the pressure reducing valve "PFD42B-80" manufactured by Fushiman Co., Ltd., we achieve reduced construction, material savings, and space efficiency. The PFD42B type pressure reducing valve from Fushiman Co., Ltd. is exclusively for our DS Type Flow Detection Device. We do not sell the pressure reducing valve separately. 【Features】 ■ Achieves upward flow ■ Reduces pressure from 0.8-1.6MPa to 0.7MPa ■ Achieves 1/6 of the conventional construction area *For more details, please download the PDF or feel free to contact us.

We would like to introduce the 'DS Type Flow Detection Device <Actuator Valve Type>' from IS Sprinkler Co., Ltd., a subsidiary of Poec Group. The valve body features "cationic electrodeposition coating" on both the inner and outer surfaces. This protects the body from external corrosion due to environmental factors, as well as internal corrosion and sticking caused by rust. If you do not want to output alarm signals to the receiver during installation or maintenance, you can stop the output with a switch operation. It is also possible to confirm operation without flow. 【Features】 ■ Lightweight and compact for improved workability ■ Countermeasures against false alarms ■ High corrosion resistance ■ Switch for turning alarm signals on and off *For more details, please download the PDF or feel free to contact us.

We would like to introduce IS Sprinkler Co., Ltd., a subsidiary of the Poec Group. Our business involves the development, design, manufacturing, and sales of equipment for fire extinguishing devices. We mainly handle sprinkler heads and water flow detection devices. Please feel free to contact us when you need our services. 【Business Activities】 ■ Development of equipment for fire extinguishing devices ■ Design of equipment for fire extinguishing devices ■ Manufacturing of equipment for fire extinguishing devices ■ Sales of equipment for fire extinguishing devices *For more details, please download the PDF or feel free to contact us.

We would like to introduce the "Seismic-resistant Sprinkler Head" from IS Sprinkler Co., Ltd., a subsidiary of the Poec Group. Since its launch in 1998, there have been no reported incidents of water damage due to earthquakes. With its advanced technology featuring a robust ball support structure with eight points and a perfect sealing section made of fluorine rubber O-rings, the sprinkler head maintains its water-stopping performance against minor impacts caused by unavoidable forces, preventing leaks and unintended discharges. 【Product Lineup】 ■ Impact-resistant Quick Response Sprinkler Head ■ Impact-resistant Type 1 (High Sensitivity) Sprinkler Head ■ Impact-resistant Type 2 Sprinkler Head ■ Impact-resistant Small Compartment Sprinkler Head ■ Impact-resistant Water Supply Connection Sprinkler Head *For more details, please download the PDF or feel free to contact us.

We would like to introduce the "Secondary Side Pressure Boost Prevention Device Shuttle Check Valve" of IS Sprinkler Co., Ltd., a subsidiary of Poec Group. When the pressure on the secondary side of the flow detection device rises, it releases pressure to the primary side, preventing abnormal pressure increases on the secondary side. If the pressure on the primary side decreases due to drainage or the operation of heads in other systems, the shuttle check operates, maintaining the pressure on the secondary side without allowing it to drop. 【Features】 - Except when releasing pressure from the secondary side to the primary side, the primary and secondary sides are completely isolated, so there is no impact on the original performance of the flow detection device. - By connecting to the pressure gauge outlet, it can be easily installed on existing flow detection devices. - Using a U-tube for the connecting pipe allows for adjustment of the distance between the pressure gauge outlets on the primary and secondary sides, accommodating individual flow detection devices. *For more details, please download the PDF or feel free to contact us.