WF TRUE UNION BALL VALVE FLANGED (UPVC) JIS 10K # EPDM

True Union Ball Valve

-->  Size: 1/2" - 4"

-->  Standard : JIS 10 K

-->  Joint End: Flanges (JIS)

                      Threaded (BSPF)

-->  Operating temperature:   PVC (0~55℃); CPVC & PP(0~95℃)

DESIGNS                                                                                                                                                                     

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.