Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
1～9 item / All 9 items
Check valve
■ Fluid flows even at low operating pressure. ■ Fluid is controlled by the weight of the ball without using a spring. ■ The body is made of stainless steel, and the sealing part uses a fluororesin ball, which also has excellent chemical resistance. ■ Operating pressure: less than 1mm water head pressure ■ Operating temperature: 0 to 60°C ■ Maximum operating pressure: 0.5MPa
A check valve with low pressure loss that can operate at low pressure.
■ The body is integrated, with fewer parts and low cost. ■ The valve structure has low flow resistance. ■ Low cracking pressure and low-pressure operation are possible. ■ Due to low pressure loss, it can accommodate a larger flow rate.
Discharge water from hand holes, cable ducts, and information boxes! Prevents the intrusion of groundwater.
The "DV-50N/DV-75" is a backflow prevention valve for drainage that is resistant to functional failures and has excellent durability. It has a large drainage capacity, outstanding shut-off performance, and is easy to maintain. It can be adjusted in length and can also be installed retroactively. It discharges water from handball courts, utility ducts, and information boxes, preventing the intrusion of groundwater. 【Features】 ■ Simple structure ■ Resistant to functional failures and has excellent durability ■ Large drainage capacity and outstanding shut-off performance ■ Easy maintenance ■ Length adjustable ■ Can be retrofitted *For more details, please refer to the PDF document or feel free to contact us.
Large displacement
Maintenance possible - After installation on site, the canopy can be removed, allowing for internal cleaning and repair or replacement of the valve body (YS-100 is not maintenanceable).
Proposing a rich water environment nationwide! We have a wide variety of products including solenoid valves and level control valves!
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.
![[Guerrilla Rainstorm Countermeasures] Backflow Prevention Valve Flange Type](https://image.www.ipros.com/public/product/image/c89/2000200497/IPROS48233342022443500014.png?w=280&h=280)
Just install it for peace of mind! Are you prepared for rising water levels due to typhoons or sudden heavy rain?
This product is a removable backflow prevention valve with a flange type design. Developed by leveraging the expertise gained from plastic processing. Simply bond a JIS 5K flange to the existing piping and secure this product with bolts to complete the installation. Made of PVC, it is corrosion-resistant and prevents backflow. Please use it for measures against sudden heavy rain. 【Features】 ■ Easy setup ■ Made in Japan ■ Prevents backflow ■ Removable due to the flange type design ■ Corrosion-resistant because it is made of PVC *For more details, please refer to the PDF document or feel free to contact us.
Are you prepared for rising water levels due to typhoons and sudden heavy rain? Prevent rainwater and drainage backflow! Easy guerrilla rainstorm countermeasures with just installation!
Kansai Chemical's "Backflow Prevention Valve" is an easy-to-install accessory that simply plugs into the discharge section of a tank, preventing backflow of rainwater and drainage during heavy rainstorms. It can be used in septic tanks, drainage pits, and more. 【Features】 ◆ Can be installed as an accessory ◆ Made of corrosion-resistant resin for long-lasting use ◆ Compatible with VP and VU pipes ◆ Insertion direction can be selected from forward or reverse ◆ Available at a low cost due to being a molded product ◆ Reduces backflow of water and sediment into septic tanks during heavy rain ◆ Mitigates odor backflow into toilets and sinks during heavy rainstorms Standard products are available in sizes from 100A to 200A. Custom products can also be accommodated, so please feel free to consult with us. *For more details, please download the PDF or feel free to contact us.
Introducing products that are useful for disaster prevention measures such as guerrilla heavy rain!
This catalog summarizes disaster prevention-related products handled by Kansai Chemical, which manufactures and sells water treatment-related products and organic matter treatment systems. It includes items such as the "backflow prevention valve" to prevent backflow into purification tanks, "Hygienic Water," which has disinfecting and deodorizing effects in spaces using weakly acidic hypochlorous acid water, and the "Green Shutter," a planter that can be used as a sandbag. [Contents (excerpt)] ■ Backflow Prevention Valve ■ Hygienic Water ■ Green Shutter ■ Disaster Cardboard Bed ■ Emergency Water Purification Unit (EWS-3000), etc. *For more details, please refer to the PDF document or feel free to contact us.
Excellent air backflow prevention performance, compliant with the Building Sanitation Law-related regulations (Building Management Law).
The "Float Ball Type Air Conditioning Drain Trap Series" is a product with excellent air backflow prevention performance due to its rational float ball mechanism. It features ease of installation and ease of inspection and cleaning. We offer two types: the "A Trap" for medium to large air conditioning units and the "C Trap" for small air conditioning units. 【Features】 ■ Excellent air backflow prevention performance ■ Easy installation ■ Easy inspection and cleaning *For more details, please download the PDF or feel free to contact us.
