Manual ball valve itself, compact structure, reliable sealing, simple structure, convenient maintenance, sealing surface and the spherical often in the closed state, not easily be medium erosion, easy operation and maintenance, suitable for water, solvents, acids and gas generally working medium, such as manual ball valve but also applicable to the working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene, widely used in various fields. Manual ball valves can be integral or modular.
Manual ball valve manufacturing co., LTD. Professional manufacturer of ball valves, electric ball valve manufacturer, providing ball valve, American standard emergency truncation ball valve, cryogenic valves, carbon steel ball valve, manual ball valve of zigong high pressure ball valve, stainless steel ball valve, manual ball valve, sealing ball valve and other products, more beautiful standard ball valve, emergency truncation ball valve, cryogenic valves, carbon steel ball valve, metal sealed ball valve, zigong high pressure ball valve, stainless steel ball valve, manual ball valve, manual ball valve and other business opportunities, in zigong Witt valve manufacturing co., LTD.
Manual ball valve enterprises need to change the existing production relations to strengthen technical innovation in the face of the increasingly serious homogenization problem, now manual ball valve is gradually in the wireless cycle into the escape of vicious competition. In this severe situation, valve enterprises need to clearly recognize that low cost, low technology valve products flooded the market, not only disrupt the consumer's judgment and purchase desire, manual ball valves also hinder the mature transition of the valve market. Therefore, if the valve enterprises want to improve the production efficiency, it is necessary to change the existing production relationship, increase the investment in the modern production line, manual ball valve to strengthen technical innovation.