The characteristic point:
Nominal pressure: 1.0-1.6MPa
Nominal diameter: Dn50mm-1000mm handle: Dn50mm-200mm worm gear or other actuator: Dn200mm-1000mm
Suitable temperature: -15~150
Test pressure: Shell: 1.5-2.4MPa sealing: 1.1-1.76MPa
Suitable medium: Water/gas/oil/food/air/steam and so on
The point:
Actuator: Handle, worm gear, pneumatic, hydraulic, electric and so on
Valve parts material can be alter: Body: CI/DI/SS304/SS316/carbon steel/aluminum bronze etc
Disc: CI/DI/SS304/SS316/aluminum bronze/carbon steel etc
Seat: EPDM/PTFE/NBR/NR/Viton/wear resistant rubber etc
Stem: SS410/SS416/carbon steel etc
Our seat have two type: Soft back seat and normal seat or hang rubber lined in valve body
The top flange standard: ISO5211
Tianjin OTS Valve Manufacturing Co., Ltd., established during the period of China's reform specializes in all kinds of industrial butterfly valves with 13340 square meters including 8600 square meters work-shop. Fixed assets of RMB20 million as well as some advanced processing equipments, among all 120 staffs (including 15 technicians). As a professional pneumatic valve manufacturer, we can provide strong ability of design, processing, assembling and testing for all Butterfly Valves. Further, as a professional pneumatic valve manufacturer, we are rich in the experience of producing butterfly valves over 10 years, all of the butterfly valves we produced keep up to the advanced standard home and aboard.
