“Butterfly Valve with Worm Gear Actuator;:1. Wafer
type::2. Flange: JIS 20KG/cm2::3. Nominal Diameter:
150mm:;4. OIL & water;:5. Working Pressure: 16kg::7.
Seat Material: NBR Marpol TO SHORE
” NA.NA.752226
“Butterfly Valve with Worm Gear Actuator;:1. Wafer
type::2. Flange: JIS 20KG/cm2::3. Nominal Diameter:
150mm:;4. OIL & water;:5. Working Pressure: 16kg::7.
Seat Material: NBR Marpol TO SHORE
” NA.NA.752226