蝸輪式球閥
WORM GEAR TYPE BALL VALVE
WORM GEAR TYPE BALL VALVE
| | 產品型號Product Model: Q341F 公稱通徑Nominal Diameter: 15-500mm 公稱壓力Nominal Pressure: 1.6~6.4MPa 適用溫度Suitable temperature: -29°C~150°c 適用介質Suitable Medium: 水、蒸汽、油品、酸類 Water, steam, oil, acid |