Active Member
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[China]
Address: Head of office: Beijing, China
Contact name:William
Jiangsu Flowan Auto-Control Co.,ltd |
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Ductile Iron Pneumatic Butterfly Valve Double Flange Type DN40 ~ DN1200
Materials
| Item | Part Name | Materials |
| 1 | Body | Cast Iron,Ductile Cast Iron,Stainless Steel,Carbon Steel |
| 2 | Stem | Zinc Plated Steel,Stainless Steel |
| 3 | Taper Pin | Stainless Steel |
| 4 | Seat | NBR,EPDM,Neoprene,PTFE,Viton,stainless steel |
| 5 | Disc | Ductile Cast Iron (Nickel plated),Stainless Steel,Carbon steel,AL-Bronze |
| 6 | O-Ring | NBR,EPDM,Neoprene,Viton |
Fetures
(1) 90° movement for full open / close position.
(2) Excellent control characteristics.Tight shut-off even after innumerable operations.
(3) Installation cost considerably reduced because of very low weight and compact design.
(4) Longer life and reliable service with minimum component wear.
(5) Renewable seats. No supplementary gasket required with the adjacent pipework.
(6) Body & Stem totally protected from service fluid.
