Steel parts: Stainess steel
Seal rings:EPDM rubber or
Finish:OD<0.8, ID<0.8 or 0.4um
The valve is available with welding ends for tubes according to 3A, SMS , BS , DIN 11851.
Required different pressure for
opening the valve fitted in a vertical pipe , as shown in fig. 3, could be opened approx.
4.5kpa(0.045bar). (fig. 1)
Max. product pressure: 1000kpa(10bar)
Max. temperature: 140°C (EPDM)
Min. temperature: -10°C
A) Product wetted seal rings of Nitrile (NBR)
or Fluorinated rubber (EPDM)