Product Feature：
100% bi-directional tight shut-off.
Installation without restriction in direction of flow.
Reduced weight and overall dimensions.
Low pressure loss and reduced energy costs.
High Kv / Cv values.
Easy to clean and disinfect for potable water systems etc.
Self cleaning ( no residue will be trapped ).
Good resistance to corrosion.
Technical Parameters：
Size | DN50-DN600 | DN650-DN2000 |
Working pressure | 16Bar | 10Bar |
Shell | 24Bar | 15Bar |
Seal | 18Bar | 11Bar |
Operating Temperature | -40℃~+160℃ | |
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 AL-Bronze |
Shaft | Stainless Steel Monel K500 |
Seat | BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber |
Executive Standard:
Design Standard | AWWAC504 |
Inspection & Test | API 598 AWWAC504 |
End Standard | ANSI B16.1 CL. 125LB A WWA C207 AWWA C115 ASME B 16.47 150LB |
Face to Face | AWWA C504 |
Top Flange | ISO 5211 |
No.25,Fuhui Road,Beizhakou Industrial Zone,Jinnan District ,Tianjin,China
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