http://www.higeroindustry.com/products/butterfly-valve/DIN-Butterfly-Valve.htmlSpecifications: DIN, API, BS, JIS Standard Butterfly Valve
Size: Handle Operated Butterfly Valve: DN50-200MM,
Worm Gear Operated Butterfly Valve: DN200-500MM
Norminal Pressure: 1.0-1.6Mpa
End: Flange Type Butterfly Valve, Wafer Type Butterfly Valve, Lug Type Butterfly Valve
Material: Cast Iron/SS Body, Steel Stem, Soft Sealing, requirements
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