Đặc trưng

• Inflate with air and close to the pipe to stop water.
• It can also be installed in places with an angle such as the junction with the main pipe.
• A total of 4 types suitable for pipe diameters from 50 mm to 150 mm.
• For temporary water shutoff during cleaning and dredging of pipes and various investigations, tests and repair work.
• Use an accurate pressure gauge and gradually inject the specified air pressure.
• If you are using a compressor, set the pressure regulator to the specified pressure and slowly open the valve to gradually pump air.
• Injecting air at once or exceeding the specified air pressure can cause damage to the pressure gauge and deformation or rupture of the water cutoff ball, leading to a serious accident.
• We cannot repair it even if it is deformed or damaged.