平行式安全回流閥
PARALLEL TYPE SAFETY BACKFLOW
PREVENTER
PARALLEL TYPE SAFETY BACKFLOW
PREVENTER
![]() | ![]() | 產品型號Product Model: AHN42F 公稱通徑Nominal Diameter: 40~150mm 公稱壓力Nomiinal Pressure: 1.6~4.0MPa 適用溫度Suitable temperature:-29°C~300°℃ 適用介質Suita ble Medium: 石油 oil |