Flanged external screw-type soft-seal shut-off valve conforming to JWWA B 120 standards.
The valve body is lined with rubber, providing high water-stopping capability and preventing debris accumulation at the bottom of the valve. It features a rational design that maintains sufficient strength and stable functionality while being lightweight and compact. **Features** - This product has passed the JWWA B 120 type test. - It uses chlorine-resistant EPDM (EJV-70) for the rubber seat, significantly improving durability against chlorine. - The threaded connection is firmly press-fitted into the valve body, ensuring stable opening and closing operations without putting stress on the rubber lining of the valve body. - Both the valve box and the valve body are equipped with long guides that have a large pressure-bearing area, allowing for stable operation over an extended period. - The valve body has a wedge shape, resulting in low water-stopping torque and excellent water-stopping capability. - The compact design makes it easy to handle. For more details, please contact us or download the catalog.
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basic information
Nominal diameter 250mm to 500mm Specifications JWWA B 122 standard product Maximum operating pressure Class 2 (7.5K): 0.75MPa, Class 3 (10K): 1.0MPa
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Applications/Examples of results
It is used by local governments across the country.
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Company information
A valve manufacturer based in Hikone City, Shiga Prefecture. As a member of the AVK Group (Denmark), it manufactures and sells valves and fire hydrants for domestic water supply and sewage systems. Additionally, it imports and sells various valves and fire hydrants that meet international standards for water supply, gas, fire protection piping, and industrial plants.