Technical parameters
Model : YNF
Size:Ф12.7-Ф102,DN10-DN100
Max.working pressure
DN（mm）  EPDM/FPM   PTFE
15-50             10 kg                6 kg
65-80             8 kg                  5 kg
100                 6 kg                  4 kg
Max.working temperature: 150℃ ( according to condition)
Control pressure: 5-6kg (control way 1)
3-6kg (Control way 2&3)


Material
Diaphragm seal : EPDM, EPDM+PTFE
Valve body material: Casted steel 1.4539 (316L) ,1.4435 (316L）  Forged steel 1.4435 (316L)