Key work :API6D, ball valve, flange, WCB, CF8, CF8M, C95800, floating, trunnion, class150, 300, 4A, 5A, 6A, PTFE,Material: Cast A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB,LCC, LC2) Monel, Inconel, Hastelloy, UB6 forged (A105, A182 F304, F304L, F316, F316L, F51, F53)The A350 LF2 LF3.LF5).API 6D standard design and manufacture.ASME B16.34 Journey to do ASME…
Function is introduced：Ball valve and plug valve belong to the same type of valve, only its closing part is a ball, and the ball rotates around the center line of the valve body to open and close the valve.
use：Ball valve has a very wide range of usage scenarios, in two position adjustment, strict sealing performance, mud, wear, reducing channel, opening and closing action quickly (1/4 turn open-close), high pressure cut-off (differential pressure), low noise，cavitation and gasification phenomena, minor leakage to the atmosphere, small operation torque, small fluid resistance of the pipeline system, it is recommended to use ball valves.Ball valve is also suitable for light structure, low pressure cut-off (pressure difference is small), corrosive media pipeline system.
Advantages：The fluid resistance is small, and the ball valve with full diameter basically has no flow resistance，Simple structure, small volume and light weight，Tight and reliable
disadvantages：High machining precision, high cost, not easy to use in high temperature
material：cast iron/cast steel/stainless steel/brass/forged steel