Advantages of Vigor’s UCBV ( Unlimited-Cycle Bypass Valve)

1. Easy to use. Only one activation ball is required to complete the operation;

2. Fast switching of working mode. When the dome seal is activated, the switch between bypass and non-bypass can be completed within 10 seconds;

3. Controlled by flow rate. No need for multiple activation balls to achieve unlimited cycle switching;

4. Wide range of applications. A variety of diameter activation balls can be used to adapt to different drill string water eye diameters;

5. Simple operation. Can be configured anywhere in the drill string above tools that do not require liquid to pass through the water eye;

6. Time-saving. Save time drilling to remove the activation ball collector;

7. Unique design. Automatic emptying of the pipe string during drilling;

8. Does not affect the use of other tools. After opening the borehole channel before pitching or through the activation ball of the salvage seat seal, salvage operations under the tool are allowed;

9. Automatic control system. When the pump speed is significantly reduced, the bypass port is automatically closed to keep the good control safe.