Pn16 Ductile Iron EPDM Seat Wafer Pneumatic F. R. L Unit...
PN16 Ductile Iron EPDM Seat Wafer Pneumatic F.R.L Unit Filter Lubircator Butterfly Valve Pressure and temperature working pressure PN10, PN16 testing pressure shell: 1.5 times rated pressure seat: 1.1 times rated pressure working temperature ...