兼工業 List of Products and Services

This catalog is a comprehensive catalog of Kanekogyo Co., Ltd., which develops innovative products based on the accumulated technical expertise and considers each water supply system. The lineup includes the "Pressure Relief Backflow Preventer," which reliably drains backflow during reverse flow, as well as "Digital Differential Pressure Gauges" and "Pressure Type Vacuum Breakers." Please use this for selecting products. [Contents (excerpt)] ■ Vacuum Breakers ■ Water Hammer Relief Valves ■ Quick Closing Check Valves ■ Water Pressure Reducing Valves ■ Water Pressure Reducing Valves (Wafer Type/Flanged Type) *For more details, please refer to the PDF document or feel free to contact us.

• Drainage and ventilation equipment
• Water supply facilities
• Other measuring instruments

The "Emergency Shut-off Valve Control System" is a system that employs a highly accurate electronic seismic sensor. The uninterruptible power supply (UPS) is equipped with a self-diagnostic function. It displays information on the battery itself regarding replacement timing and any malfunctions. Additionally, the control panel and shut-off valve can be operated and verified from the outside, accommodating sizes from 20A to 300A. Valve selection can be tailored to specific applications, and it is possible to control up to six units. [Control Panel and Shut-off Valve Features] ■ Operation confirmation from the outside is possible ■ Accommodates sizes from 20A to 300A ■ Valve selection tailored to specific applications ■ Capable of controlling up to six units. *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "ST-F-3" is a straight-type strainer designed to prevent water contamination after a disaster. When the vibration sensor detects shaking, it closes both the emergency shut-off valves on the primary and secondary sides of the water receiving tank, preventing the inflow of sediment and protecting the water for daily use. Additionally, it allows for sufficient discharge of sediment and foreign objects from the lower drainage section, preventing malfunctions caused by foreign objects getting caught in the level control valve and preventing inflow into the water receiving tank during water flow. 【Features】 ■ Internal cleaning is possible while installed ■ The internal condition can be checked from the outside ■ Rust-free, enabling measures against red water ■ No rust due to aging, maintaining a clean condition *For more details, please refer to the PDF document or feel free to contact us.

• Piping and insulation
• Drainage and ventilation equipment

At Kankogyo Co., Ltd., we are proposing an emergency shut-off valve system that is compliant with BCP (Business Continuity Plan). In areas where major earthquakes have occurred, there have been issues such as: "During disasters, muddy water entered the water tank, making it unusable for drinking." "In one building, people who did not reside there used the restroom, quickly depleting the water in the receiving tank." Our system closes the emergency shut-off valve upon activation of the seismic sensor, blocking mud and muddy water, and thoroughly flushes out mud and foreign objects through the strainer. 【Features】 - Installation of an emergency shut-off valve on the primary side of the water tank to prevent mud inflow. - Installation of a strainer on the primary side of the emergency shut-off valve for flushing capability. - Operable even during power outages due to UPS power supply. - Prevention of foreign object entrapment in the constant water level valve. - Protects drinking water while securing utility water. *For more details, please refer to the PDF document or feel free to contact us.

• Drainage and ventilation equipment
• Flood prevention facilities, fire tanks, and flood control ponds

The "KHS" is a unit that combines the control of water volume stored in a tank and the control of water retention during emergencies. By integrating two devices—the water level sensor control panel and the emergency shut-off valve control panel—into one, it achieves easy maintenance, space-saving, and cost benefits. It is composed of a control panel, sensors, solenoid valves, constant water level valves, emergency shut-off valves, and ball taps. 【Features】 ■ Easy maintenance ■ Space-saving ■ Cost benefits *For more details, please download the PDF or contact us.

• Other measuring instruments