Knife shaped (knife shaped) titanium gate valve, also known as knife gate valve, refers to the shape of the valve plate like a "knife". Knife shaped (knife shaped) titanium gate valve is designed and used when the system at a certain part of a pipeline needs to be "fully opened and fully closed" and the fluid flow can only be generated with a slight pressure drop. When a certain part of a system needs to be isolated without considering the control of fluid throttling, the gate valve is very ideal and suitable. The main manufacturing material of knife type (knife type) titanium gate valve is titanium. Because of its high cost performance, it can resist the erosion of a variety of corrosive media. In civil corrosion-resistant industrial transmission pipelines, it can solve the corrosion problem that is difficult to solve for stainless steel, copper or aluminum valves. It has the advantages of safety, reliability and long service life. Knife shaped (knife shaped) titanium gate valves produced by Shanghai silver shark are widely used in pipelines with suspended particle media in pharmaceutical industry, chemical fertilizer industry, textile fiber synthesis and bleaching and dyeing industry.