Model DIN 3352-F4 -Rising Stem Seat Gate Valve

Metal seal cast iron gate valve is one kibd of equipment which can be widely used on oil and steam pipelines in petrochemical plant and coal-fired power plants to connect or truncate the medium in pipelines. This valve has the advantage of compact structure, reasonable design, good rigidity, smooth channel and small flow resistance coefficient. This kind valve adopt flexible graphite packing to make seal reliably, operate portably and flexibly. Stainless steel and hard alloy deat to make service life longer. The drive way can be classified into manual, electric, pneumatic and gear transmission.