Globe Valve, different from Ball Valve, is a type of valve used for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a generally spherical body.
Globe valves are named for their spherical body shape with the two halves of the body being separated by an internal baffle. This has an opening that forms a seat onto which a movable plug can be screwed in to close (or shut) the valve. The plug is also called a disc or disk. In globe valves, the plug is connected to a stem which is operated by screw action using a handwheel in manual valves. Typically, automated globe valves use smooth stems rather than threaded and are opened and closed by an actuator assembly.
Globe Valve API Globe Valve, Din Globe Valve, JIS Globe Valve, Stainless Steel Globe Valve Zhejiang Zhongcheng Valve Co.,Ltd. , http://www.apivalvestar.com
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Heavy rain destroyed the National Highway 321 on the Chengyu Railway Subgrade
Heavy rain destroyed the 321 State Road on the Chengdu-Chongqing-Lanzhou Railway to interrupt the diesel generator | diesel generator price / 2010-08-22
On the 22nd, the reporter learned from the People's Government of Neijiang City, Sichuan Province that due to the continuous rainstorm, the subgrade at 205 kilometers from the Chengdu-Chongqing Railway was destroyed, causing the Susong Railway to be temporarily suspended. In addition, in order to rescue the roadbed destroyed by the emergency, the adjacent national road 321 was also forced to break the road.
According to the introduction of Liu Xiaoquan, the deputy commander of the on-site emergency rescue headquarters, at around 3:30 am on August 21st, the Neijiang experienced a total of 4 hours of heavy rain, and the rainfall reached 80 millimeters, causing floods and mudslides, causing the Chengdu-Chongqing Railway to cross the Lancang River. Nearly 60 meters of roadbed collapsed. The neighboring highway was forced to excavate the flood discharge water, which caused the interruption of 1,927 kilometers of National Highway No. 321.
“After the occurrence of dangerous conditions, the passenger transportation of railways was interrupted for more than one hour. Now it has slowed down to a slow pace.†said Zhong Tao, who is in charge of the on-site construction command of the railways. “After the disaster, the Chengdu Railway Bureau and the local government immediately organized emergency rescues. More than 1,000 militiamen were dispatched to make emergency rescues.†Zhong Tao said that the railway will resume normal operation within a few days, but it will take a few months to repair the redesigned construction.
The reporter saw in Jiepai Village, Yinshan Township, Zizhong County that hundreds of workers were repairing with rain, and that the rising river was only two or three meters away from them; more than 3000 square meters of shelter cloth had been built on the nearby road to prevent New mudslides clog culverts. (Finish)
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