http://www.valvehome.com/soft-seated-butterfly-valves/20822906.html
Product Description
Product: Worm wafer soft seal butterfly valve
Model: D371X-10
Nominal diameter:DN50-DN1200
Nominal pressure:PN≤1.6MPa
Suitable temperature:-20℃~150℃
Applicable medium:Water, air, steam, oil, corrosive medium and so on
Valve material:WCB.CF8.CF3.CF3M
Design and manufacturing standards: API 609
Inspection standard: API 598
Driving mode: worm gear drive
Product Description
Product: Worm wafer soft seal butterfly valve
Model: D371X-10
Nominal diameter:DN50-DN1200
Nominal pressure:PN≤1.6MPa
Suitable temperature:-20℃~150℃
Applicable medium:Water, air, steam, oil, corrosive medium and so on
Valve material:WCB.CF8.CF3.CF3M
Design and manufacturing standards: API 609
Inspection standard: API 598
Driving mode: worm gear drive
Worm wafer soft seal butterfly valve