JIS flange ball valve
Nominal Diameter ：15A”-200A”
Pressure Rating：10K/20K, can be customized
Type Of Connection：Flange,B.W.
Body: Cast Iron/ Ductile Iron/ Carbon Steel/ Stainless Steel
Bonnet: Cast Iron/ Ductile Iron/ Carbon Steel/ Stainless Steel
Ball: Stainless Steel
Stem: Stainless Steel
Application Medium：Water, Gas, Oil, Acid-Base
Maximum service Temperature：-29℃≤T≤250℃
Inspection and Test Standard：API598
1. Quick open and close, automation can be easily achieved.
2. Low fluid resistance as it’s full bore valve.
3. Ball valves have good sealing performance and high reliability.
4. Ball valves have long service life, the switch frequency is up to 10,00000 times.
5. Compact structure, Light-weight, It’s the most suitable valve structure for the low temperature media system.
Ball valve is a kind of valve which is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for fluid regulation and control. Among them, the hard sealing V-type ball valve has strong shear force between the V-shaped ball core and the metal valve seat of hardfacing cemented carbide, which is especially suitable for the medium containing fiber and small solid particles. The multi-way ball valve can not only flexibly control the confluence, shunt and flow direction switching of medium, but also close any channel to connect the other two channels. This kind of valve should be installed horizontally in the pipeline. According to the driving mode, the ball valve is divided into pneumatic ball valve, electric ball valve and manual ball valve.