蝸輪式扇形盲板閥
WORM GEAR TYPE FAN BLIND PLATE VALVES
WORM GEAR TYPE FAN BLIND PLATE VALVES
![]() | ![]() | 公稱通徑Nominal Diameter: 300~1400mm 公稱壓力Nominal Pressure: 0.05~0.25MPa 適用溫度Suitable temperature: 200°C(硅橡膠)300°℃(氟橡膠) 適用介質(zhì)Suitable Medium: 煤氣及有毒、有害、 Gas and poisonous,harmful,flammable gas |