1. Structural features: Apply wedge flexible disc structure. Rolling bearing is set in valves with large and medium diameter, which can be closed easily. The flange applies stainless steel spiral wound gasket with graphite or compound gasket. The stem sealing applies soft graphite stuffing with reliable sealing. Impact structure and elegant outline.

2. Application: Steel gate valves apply to all pipes of Class150--600, PN1.0--10.0MPa, working temperature-29--425ºC carbon steel, -40--500ºC stainless steel to cut off or connect the fluid in the pipes. Different materials can be applied to various fluids respectively, such as water, vapour, oil products, nitric acid, acetic acid, intense oxidation fluid and urea, etc.

Steel Gate Valve