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The ball valve is evolved from the plug valve, its opening and closing member as a ball, the use of the ball around the axis of the stem rotation of 90 degrees to achieve the purpose of opening and closing. Ball valve in the pipeline is mainly used to cut off, distribution and change the direction of media flow, ball valve not only simple structure, good sealing performance, and in a certain nominal through range of smaller volume, light weight, less material consumption, small installation size, and small driving torque, easy to operate, easy to achieve rapid opening and closing, is one of the fastest growing varieties of valves in recent decades. The floating ball valve is an excellent product produced by our company on the basis of digesting and absorbing advanced technology at home and abroad, which has updated design features and can meet the general industrial standards of safety and convenience. Inconel, Monel, and Hastelloy alloy are on offer; actuators are both on electric and pneumatic options; And the inside nominal diameter ranges between DN15(l/2") and DN900(36"), with nominal pressure from PN16(ANSI150) to PN400(ANSI2500), connection type included NPT/FF/RF/RTJ.