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EB-310D series and TF-20D series got approvals

Terofox has been persisting on a journey to excellence and acquiring globally recognized certification is one of our approaches. In beginning of 2016, ISO15848 certification has been awarded to our ball valves:

ISO 15848 Fugitive Emission for Low Emission Application

EB-310DLMFE series (Threaded Ends/Socket Weld Ends/Butt Weld Ends )

http://www.terofox.com/ProduceDetails.aspx?PID=335&PCD=1&PSD=65

Size Coverage: 1/2" ~ 8" (DN15~DN200)

TF-20DFE series (Flange Ends)

http://www.terofox.com/ProduceDetails.aspx?PID=336&PCD=1&PSD=65

Size Coverage: 1/2" ~8" (DN15~DN200)

Comparison Table of the low emission standards
  ISO15848-1 TA-Luft VDI2440
Test Fluid He or CH4 He
Leakage Method Global Measure Global Measure
Class

A: 10-6·mg·s-1·m-1

B: 10-4·mg·s-1·m-1

C: 10-3·mg·s-1·m-1

10-4·mbr·l·s-1·m-1(1.76·10-5·mg·s-1·m-1)
Valve Type Stroke

100% for on-off

+10% for control

not specified
Number of Cycles    20k, 60k, 100k not specified

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