China Butterfly Valve Supplier-Grooved end butterfly valves for fire protection
Grooved End butterfly valve offers economical, efficient, and reliable service for grooved end piping applications. It is easily installed with two grooved end couplings. Grooved End butterfly valves are ideally suited for use in mechanical rooms, process lines, condenser water lines, demineralized water lines, and chilled and hot water lines.
Executive Standard:
Design Standard | AWWA C606 |
Inspection & Test | API 598 ISO 5208 EN 12266 |
End Standard | AWWA C606 GB5135.11 |
Face to Face | MSS SP67 |
Top Flange | ISO 5211 |
Technical Parameters：
Size | DN50-DN300 | DN50-DN300 |
Working pressure | 16Bar | 10Bar |
Shell | 24Bar | 15Bar |
Seal | 18Bar | 11Bar |
Operating Temperature | -45℃~+150℃ | |
Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water | |
Driving method | Hand Lever Worm Gear Electric Pneumatic | |
Main Material:
Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | Ductile Iron Carbon Steel Stainless Steel + BUNA NBR EPDM VITON HEPDM Neoprene Hypalon Natural rubber |
Shaft | Stainless Steel |
No.25,Fuhui Road,Beizhakou Industrial Zone,Jinnan District ,Tianjin,China
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