Control Ball Valves
Weidouli Control Ball Valves contain an On-off control ball valve(O type ball design) and a Control Segment ball valve(V type ball design).
The on-off control ball valve is evolved from plug valve, the opening and closing parts is a ball, using the ball goes around the axis of the stem 90 degrees to achieve the air of opening and closing. The on-off control ball valve is mainly used for cutting, rolling, distributing, and changing the flow direction of the medium in the pipeline.
Vport control valveis designed as V-shaped ball openings, having good flow controllability. Segment ball has shearing action with metal seat. The ball valve is applicable in some fluids such as Fibers, micro granules and slurry etc. Sealing face is self-clearance. When the ball rotates away from the seat, the fluid in the pipe will averagely flow through the ball sealing face in 360 degrees. This design can avoid the scouring on the seat and wash away the accumulation, namely the self-clearance.
The Features of Control Ball Valves
The ball valve stem is hardened to form a protective film on the surface, which improves the corrosion resistance and surface hardness, and makes the switch flexible and not easy to scratch.
Three layer-sealing protections at the packing: back seal, O-ring seal, packing seal
Anti-leakage packing and packing box
The packing and seat employ imported PTFE or flexible graphite as the material
Fire-safe and anti-static
Blowout-proof stem
V-type gland flange
Floating or Trunnion structure
ISO 5211 mounting pad
Related Rotary Motion Control Valves
Leave a Message
Weidouli Valves Co., Ltd.,is a professional pneumatic ball valve manufacturers, we provide v type ball valve, ball type control valve, stainless steel actuated ball valves, pneumatic 3 way ball valve, segmented ball control valve, ball valve control valve, bulk valve, high alloy valvesand etc. Want to know more? Please contact us.
Send product request
Other supplier products
 |
Check Valves | Check valve is a valve referred to the opening and closing parts for the circular disc and by its own weight and medium pressure to block the media... |
 |
Hastelloy Globe Valves | Hastelloy Globe Valves There are many types of hastelloy valvessuch as Hastelloy B2, Hastelloy B3, Hastelloy C22, and hastelloy c 276 valves. Hast... |
 |
Control Plug Valves | Control Plug Valvecan rotate 90° to connect or cut the medium. Body cavity with grooves and convex edges structure design can fix sleeve effect... |
 |
Monel Ball Valves | The monel ball valve are designed to provide years of service at an economical cost and are available in various options. It with owns higher corro... |
 |
Discharge Valves | The discharge valvesis mainly used for discharging materials at the bottom of the storage tank, reaction kettle, and other vessels. The valve is co... |
Same products
 |
Uratech ER16 Collet Rack – CNC Collet Storage for ER, DR & RD 16 Series | Seller: Uratech USA Inc | TheUratech ER16 collet rackis a premium storage solution designed for CNC shops, toolrooms, and m... |
 |
Uratech Tool scoot cart for 50 taper tool holders | Seller: Uratech USA Inc | Maximize efficiency in your machining operations with our50 taper CNC tool carts, the ultimate so... |
 |
3 in1 Decoiler Leveler Feeder | Seller: Dongguan YouYi Precision Automation Equipment Co., Ltd. | 3 in1 Decoiler Leveler Feeder For Thin Plate（0.3-3.2mm） The 3-in-1 servo feederintegrates four f... |
 |
NC Servo Feeder (0.1-3.0mm) | Seller: Dongguan YouYi Precision Automation Equipment Co., Ltd. | NC Servo Feeder (0.1-3.0mm) Our standard servo feederis engineered for precision coil feeding of... |
 |
Uratech 40 Taper CNC Tower – CAT 40 Tool Cart & CNC Tool Holder Storage | Seller: Uratech USA Inc | TheUratech 40 Taper CNC Toweris the ultimate solution for organizing and protecting your CNC tool... |
