Click image to view full size image
1)DN40-600 PN10/16
2)Manufacturer, with many patents
3)High quality, long time usage
4)ISO9001:2008 an
Brief Introduction:
Butterfly valve is mainly consisted of body,stem, disc, seat and driver(lever, gearbox, pneumatic and electricActuator) and so on.
On off and controlling flow of valve are made byturning stem and disc together.
Characteristics ofProduct:
1.Small in size and light in weight andmaintaince. It can be mounted whereever needed.
2.Simple, compact structure, quick 90 degreeon-off operation.
3.Disc has two-way bearing, perfect seal,without leakage under the pressure test.
4.Flow curve tending to straight-line. Excellentregulation performance.
5.Various kinds of materials, applicable todifferent medium.
6.Strong wash and brush resistance and can fitto bad working condition.
7.Center plate structure, small torque of openand close.
8.Long service life. Standing the test of tenthousands opening and closing operation.
9.Can be used in cutting off and regulationmedium.
TypicalApplication:
Water works and water resourceproject,Environment protection,Public facilities,
Power and public utilities, Building industry,Petroleum, Chemical, Steel, metallurgy,
Paper making industry, Food,Beverage
Detail Specification:
Size | DN40-DN1200 |
End flange | ANSI B 16.1, EN 1092, AS 2129 |
Face to face | ANSI B 16.10 |
Top flange | ISO 5211 |
Normal pressure | DN40-DN600 PN1.0/1.6MPa (150/200PSI) DN700-DN1200 PN1.0MPa(150PSI) |
Body | CI/DI/WCB/ALB/CF8/CF8M |
Disc | DI/ALB/Rubber lined Disc / 1.2501/CF8M/1.4529/CF8/Hastelloy |
Stem | 416/304/316/431/17-4PH |
Seat | NR/Hypalon/EPDM/Neoprene/NBR/Wear-ResistantEPDM/Viton/Silicon/Heat-Resistant EPDM/White NBR/White EPDM/EPDM(NSF)/PTFE |
Temprature | -45c~150c |
Feature | Small in size, light in weight and easy maintenance, it can beused as a device to cut-off or regulate |
Apply | Fresh water, sewage, sea water, air, vapor, food, medicine,oils. acids, alkalis, salt etc. |
Lever Cast Iron Lug Butterfly Valve
