• USA NSF approved & materials meet drinking water standard
• Smooth opening & closing thanks to a lower torque
• 100% pure virgin material, CaCO3 free (Chalk)
• UV resistant powder added
• 100% pressure testing before leaving the factory
• Can be assembled with Pneumatic/Electtric Actuators

DESIGN ADVANTAGES

1. Underside handle extends the length so that both OFF block will not be exposed, more beautiful
2. Extrusive circular plane change to both side plane, easy processing and assemble
3. Lateral plane and ribs of the Union Cap, from the right-angle change to incline to increase the intensity
4. Union end from right-angle to slope increase in a round protruding rib to increase the intensity
5. Surface of Oring change to a plane, and each have been cutting lathe in order to ensure its flatness
6. Seal carrier and Oring slot is processed by machine, sealing performance is improved.
7. Each ball has increased turning and grinding to ensure that its true roundness and smoothness. So much easier to handle and not easy leak
8. Inside body is processed via CNC machine to make sure acurate dimensions
9. Increase the slope of trapezoidal teeth and the number of teeth in order to ensure their connection strength
10. Through hole is processed via CNC machine to make sure the stability of sealing
11. Slot dimension is improved, sealing performance is strengthened.