The Figure 320 is an economical resilient seated butterfly valve with dimensions according ISO standards

Features

• Bubble-tight shut-off at full rating in both directions.
• One piece, specially profiled, wafer thin disc stem.
• Extended body neck allows free access to actuator where pipe insulation has been fitted.
• The seat and disc are the only two parts in contact with the medium.
• Face to face dimensions according ISO 3202 Part 3, K1 (ISO 5752 series 20) and DIN EN 558-1,  series 20.
• The F320 wafer version has four flange locating holes for end of line service under certain conditions.
• Standard actuation: Handle (F414) on DN 50-200 valves. Gear operators (F455) on DN 250-300.
• The F322 lugged version is suitable for bi-directional end of line service.
• Suitable for pneumatic, electric and hydraulic actuation.