The rated temperature range of the nitrile rubber seat is -18 ℃ ~ 100 ℃. Also commonly called NBR, N...
The ball valve is not restricted by the installation direction, and the flow direction of the medium...
Globe valve, also known as cut-off valve, belongs to mandatory sealing valve, its opening and closin...
Due to the cushioning characteristics of the gas itself, it is not easy to be damaged due to jamming...
Lift valve packing is mostly asbestos packing or graphite packing or PTFE V-type packing, but these ...
In the future development of pipeline valves, the pipeline ball valve will continue to be the main f...