Stainless steel angle valve

Heat preservation valve, is mainly used in petroleum, chemical, metallurgy,pharmaceutical and other kinds of systems, high viscosity medium to transport will be solidified at room temperature, is between BJ45W DC jacket insulation valve insulation jacket welding on valve two flange, side, bottom valve is provided with two connecting ports jacket insulation the. DC insulation valve is especially suitable for chemical industry, fertilizer industry pipeline, jacket connotation into steam media to prevent crystallization. Heat preservation valve is widely used in petroleum, chemical,metallurgy, pharmaceutical and other kinds of systems