|Origin:||Made In China|
|Category:||Industrial Supplies / Machinery / Hydraulic Pressure Machine & Parts|
|Label:||GATE , VA E|
|Min. Order:||1 pc|
The applicable medium of city coal gas quick on/off gate va e can be blast-furnace gas,coke oven gas,producer gas,water gas,oil gas or clean gas such as natural gas,mine gas,etc.as a necessary equipment of deliver-supply network, It has a wide range of application in many industries such as coal gasification,metallurgy,coal carbonization.
Gate va e is one of the most common shut-off va e, it's mainly used for connecting or cutting the medium in pipelines;It can be used with a wide range of pressure,temperature and size,especially fit for middle and large pipelines.
The Stem of outside screw gate va e can go up and down with flashboard,the thread on the va e stem is outside the va e body,so it's easy to judge the on-off and position of flashboard by va e stem,besides,it's also very convenient for lubricating thread and protects the thread from eroding by fluid.However,this feature require the va e has large enough installation space.
Parallel double flashboard structure is usually sealed by top cuniform,the relative movement between the sealing face is small,so it's not easy producing abrasion, usually used for low pressure gate va e.