D673H Cast steel pneumatic hard seal to pinch butterfly valve
Nominal diameter: DN50~600mm
Nominal pressure: PN1.0~2.5MPa
Applicable medium: Water, natural gas, oil, etc
Applicable temperature: -29°C~425°C
Nominal pressure: PN1.0~2.5MPa
Applicable medium: Water, natural gas, oil, etc
Applicable temperature: -29°C~425°C