According to the scientific basis obtained by the Zhejiang Provincial Electromechanical Product Quality Inspection Institute on August 6, 2009 (test number: 9w09303), the conventional lifting valve cover bottom valve, the outlet pressure is: (underwater opening valve )-0.0616mpa;SOGO bottom valve, outlet pressure is: -0.035mpa, which is equivalent to reducing the suction power. From this data, we can see the SOGO bottom valve. Its suction stroke exceeds the bottom valve of the lift valve cover. So the SOGO bottom valve is ideal.
In terms of suction height, the bottom valve of the lifting valve cover pumps 17.2 kg/s, and the suction power is 6.283.
The SOGO bottom valve pumps 20.8 kg per second and the suction power is 3.57. The same pump motor is used at the same time. The extra power is equal to the head of the SOGO bottom valve.
1. In terms of economic efficiency, pumping 3.6 kilograms per second more and pumping 13 tons more per hour. According to the calculation of 10 hours a day, the SOGO bottom valve is only 8 hours to finish it.
2. According to industrial electricity consumption, calculate RMB1 /degree, save RMB10 per day, save RMB200 per month. For DN80 model, SOGO bottom valve is about RMB100 per piece, For the lift valve cover bottom valve and ball valve and so on, It is only about RMB40 per piece or free for you to use, certainly use SOGO bottom valve is more cost-effective. It save at least RMB200 a month for you. For DN150 model , SOGO bottom valve will save you more than RMB800 per month. If the pump is driven by diesel, the benefit will be even higher.
The SOGO bottom valve is made of high quality, high hardness and toughness, reaching a height of 20 meters. The water filling the bottom valve does not leak water, no need to add water, normal operation every day, please check its above function because it is really. Thank you.