ASME Wafer Type Butterfly Valve , Certified Double Flange Butterfly Valve DN40 - DN600
Product Description
ASME certified double flange butterfly valve DN40-DN600
- Nominal Pressure: 1.6MPa
- Power: Hydraulic
- Shell Test Pressure: 2.4MPa
- Seal Test Pressure: 1.8MPa
- Applicable Medium: Water,Steam,Oil
- Design standard conforms to BS5153
- Face to face dimensions conforms to series 2 of BS5153
- Flanges drilling conforms to BS4504