technical information-bb平台体育app官网
posted:2024-03-08
product structure features
1、gas-liquid linkage emergency cut-off ball valve is widely used on the pipelines for long-distance transmission of purified natural gas, coal gas and so on, as an opening and closing device or a pipeline rupture emergency rescue device.
2、the valve is a self-acting ball valve that does not need external energy but uses the pressure of the pipe medium to drive the valve action, namely, open or close the valve.
3、the gas-liquid linkage emergency cut-off ball valve produced by the company includes two categories, that’s, the one without a pipeline rupture emergency
rescue device and the other one with a pipeline rupture emergency rescue device.