Discharge valve repair (Discharge valve repair) or said discharge valve repair; Jiangyin City Oulei Si conclusion: the discharge valve repair devices are used to reflect, tanks and other containers in the bottom of the discharge, by means of the valve at the bottom flange welded to the bottom of tanks and other, thus removing the process medium is usually left in the container export phenomenon. Discharge valve repair according to the actual needs of the situation, the discharge valve is divided into flat-type discharge valve repair, valve for the V-type discharge valve repair, valve repair and upgrade down the discharge valve repair leak two methods of work. Discharge valve body cavity with erosion-resistant, corrosion-resistant seals, open the valve in an instant, can protect the body will not be media erosion, corrosion, and seals for special processing, the surface hardness HRC56-62 with high wear and corrosion features. Jiangyin Oulei Si's discharge valve repair, valve sealing according to customer needs, discharge valve sealing surface are surfacing with carbide, sealing by sealing, to ensure the reliability of sealing and prevent scarring . Discharge valve repair generally appear in the chemical, petroleum, metallurgy, pharmaceutical, pesticide, dye, food processing and other industries. Discharge valve repair divided according to various operation maintenance manual discharge valve, pneumatic discharge valve repair (spring return, double acting, with hand wheel and not with hand wheel), electric discharge valve repair , hydraulic discharge valve repair, valve repair gear discharge discharge valve repair, Jiangyin City Oulei Si will be your good discharge valve re