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Material | Casting | Media | Water | Port Size | 50-600 |
---|---|---|---|---|---|
Power | Manual | Pressure | Medium Pressure | Standard or Nonstandard | Standard |
Structure | Butterfly | Temperature of Media | Medium Temperature |
Rubber Lined Wafer Type Butterfly Valve:
Size: DN50-DN600 PN10/16
Flange: ANSI B 16.1, EN 1092, AS 2129
F/F: EN 558-1
Brief Introduction:
Butterfly valve is mainly consisted of body, stem, disc, seat and driver(lever, gearbox, pneumatic and electric Actuator) and so on. On off and controlling flow of valve are made by turning stem and disc together.
Typical Application:
Water works and water resource project,Environment protection,Public facilities,Power and public utilities, Building industry, Petroleum, Chemical, Steel, Metallurgy, Paper making industry, Food, Beverage
Detail Specification:
Size | DN40-DN600 |
End flange | ANSI B 16.1, EN 1092, AS 2129 |
Face to face | EN558-1 |
Top flange | ISO 5211 |
Normal pressure | 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-Resistant EPDM/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 be used as a device to cut-off or regulate |
Apply | Fresh water, sewage, sea water, air, vapor, food, medicine, oils. acids, alkalis, salt etc. |
Contact Us
Astall Trading Co., Ltd.(BJ)