1: Ultra short structure length and material saving can greatly reduce the overall weight of the pipeline system.

2: It can effectively support the strength of the pipeline and reduce the possibility of pipeline vibration.

3: The gate is made of austenitic stainless steel, which greatly improves the corrosion resistance and can effectively prevent the sealing leakage caused by the gate corrosion.

4: Flexible PTFE is used as the upper packing, which is reliable and easy to operate.

5: The gate has the function of knife brake, which can effectively break all kinds of debris in the medium