FABIA Pneumatic 3 Piece Butt Welding Ball Valve With Thrust Bearing
1. Description:
Ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid regulation and control.
2.Specification:
| FABIA Valve Parameter List | ||
| Valve type: | Pneumatic 3 Piece Butt Welding Ball Valve With Thrust Bearing | |
| Size: | 1/8 inch ～ 8 inch | |
| Material: | WCB,Q235B,2507,A105,CF8(304),CF8M(316),CF3M (316L),CF3(304L),PVC,ZG1Cr18Ni9Ti,ZG1Cr18Ni12Mo2Ti | |
| Connection type: | Welded connection/flange connection/thread connection/clamp connection | |
| Driving model: | Manual/Worm gear drive/Pneumatic/Electric | |
| Pressure rating: | PN1.0～PN64,ANSI CLASS 150-900,JIS10-20K； | |
| Temperature: | -196℃～540℃ | |
| Model: | FB-Q.......... | |
3. Features:
Fluid resistance is small, ball valve is one of the least fluid resistance of all valves, even if it is a reduced diameter ball valve, its fluid resistance is quite small.Thrust bearing reduces the friction torque of the valve stem, which can make the valve stem operate smoothly and flexibly for a long time.Sealing performance of the seat is good, the sealing ring made of polytetrafluoroethylene and other elastic materials, the structure is easy to seal, and the sealing capacity of the ball valve increases with the increase of the medium pressure.Valve stem seal is reliable, because the valve stem is only as if rotating without lifting movement, the packing seal of the valve stem is not easy to destroy, and the sealing capacity increases with the pressure of the medium.Because polytetrafluoroethylene and other materials have good self-lubrication, and the friction loss with the ball is small, so the service life of the ball valve is long.Lower mounted valve stem and valve stem head convex step to prevent the valve stem ejecta, such as fire caused by the valve stem seal damage, the convex step and the valve body can also form metal contact to ensure the valve stem seal.Anti-static function: set the spring between the ball, valve stem and valve body, which can export the static electricity generated by the switching process.
