;SOLUTION: While a ball valve is in a closed state, since a ball sheet 3 and a ball valve body 1 are stuck to each other, no water is circulated. If the ball valve is in an open state and a weak water pressure is applied in a left direction by the pressing force of a spring ...
Two-way dynamic seal structural design, to avoid the ball core with the valve stuck 翻译结果2复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果3复制译文编辑译文朗读译文返回顶部 Bi-directional dynamic sealing structure design, avoid ball Plug and valve stuck 翻译结果4复制译文编辑译文朗读...
In the event the ball becomes stuck due to the entry of foreign material or the like within the valve body, efforts to open or close the valve could, without the addition of the breakaway groove, result in the over torquing of valve stem 50 which could fracture the valve stem or even ...
It is an automatic valve. It is applicable to industrial and domestic sewage pipe networks with high viscosity and suspended solids Main Features ▪ Self-cleaning, no risk of impurities getting stuck on the ball. ▪ Silent closing, no water hammer to reduce the damage to the pipeline ...
The valve core of the V-type ball valve has a V-shaped notch. When the valve is closed, the V-shaped notch and the valve seat have a wedge shearing effect, which not only has a self-cleaning function but also prevents the valve core and the valve seat from getting stuck due to dirt...
Q. How can you know that a ball valve is open or close? Ans. When we see the handle of a ball valve parallel to the pipe, then it is open, when the handle is perpendicular to the pipe, then it is closed. Q. Can ball valves be used for hot water?
Closed ball room entrances and exits of manual valves 翻译结果4复制译文编辑译文朗读译文返回顶部 Shut down loaded with ball room, the import and export manually valve 翻译结果5复制译文编辑译文朗读译文返回顶部 The closure installs the ball room the entrance and exports the hand operated valve 相关内...
But my concern is: Is there any part in the valve which can't be exposed to saltwater for prolonged period? I'm afraid that some exterior parts of the valve weren't designed for submerged use and will cause the valve stuck after a while. ...
Aiming at the sticking problem of ball-type rotary direct drive pressure servo valve(BRDDPSV), the global motion function of the spool was established, including the radial force model of inclined spool based on gap flow theory and the static-sliding friction between the spool shoulder and sleev...
One thing to consider with the water is what happens when your Beer glass is on a table and condensation has formed on the outside, you go to lift your glass up and it's stuck to the table or hard to move, could this be happing inside the valve??? any thoughts... Replies contin...