What does it mean to detect the drug-resistant three-way Belansk rotary valve 16496c single three red *?

Hello, what does it mean to detect the drug-resistant three-way Belansk rotary valve 16496c single three red? Drug-resistant three-way Belansk rotary valve 16496c refers to a three-way connecting part used for infusion therapy and pressure monitoring, which consists of a main body with a joint, a conical joint, a cock, a protective cap, a closed cap and an extension tube with or without. The product can resist the cracking of materials caused by drugs, and has a slight "click" sound and touch every 45 degrees of rotation.