The discharge valve Expansion

Shanghai Valve Manufacturing Co., Ltd. crown ring on Expansion discharge valve,? FLJ41H on Expansion discharge valve is mainly used to reflect, a bottom of the tank and other containers of nesting, by means of the valve flange welded to the bottom of the tank and the other at the bottom, thus eliminating the phenomenon of residual process medium is usually in container exports. ? Shanghai crown ring Valve Manufacturing Co. http://www.ghval.com/ valves, Shanghai valves, valve manufacturers, Shanghai valve plant, discharge valve manufacturers, valve manufacturers Shanghai, Shanghai Valve famous brand I. Product Overview: discharge valve is mainly used to reflect, a bottom of the tank and other containers of nesting, by means of a valve at the bottom of the flange welded to the bottom of the tank and the other, thus eliminating the phenomenon of residual process medium is usually in the container exports. Discharge valve according to actual needs, put the bottom structure is designed as flat type, V-shaped body, and provides two modes of operation for lifting and lowering valve. The body cavity is equipped with anti-erosion, corrosion-resistant seals, open the valve in an instant, can protect the body not be washed medium, corrosion, and sealing ring special treatment, the surface hardness of HRC56-62, with high wear , corrosion-resistant features. Valve seal as needed according to the cover are surfacing Carbide, Sealing with thread seal, to ensure the reliability of sealing and prevent scarring. At the same time, take a short trip valve design. Widely used in the chemical, petroleum, metallurgy, pharmaceuticals, pesticides, dyes, food processing and other industries. Various operation modes, such as manual, pneumatic (spring return, double acting, with hand wheel and without handwheel), electric, hydraulic, gear and so on. Model: FLJ41H nominal diameter:? DN25-200 Pressure rating: PN1.6-4.0MPa Material:? Carbon steel, stainless steel performance parameters: Working pressure 1.6Mpa working medium is water, oil, liquid, acid, etc.???? temperature