Features
The ball valve is the one with flap swiveling around the valve axis through the valve stem. It is always used as a switch and shut-off valve. It has advantages of simple and compact design, reliable sealing, high durability, corrosion resistance and surface non-oxidation. The torque is output by angular displacement actuator, and the valve opens/closes rapidly, tight shut-off. It is applicable for the pipelines with conveyed fluid or pulp containing suspended fibers or small solid particles. The valve can be controlled remotely. There are three types of ball valves, namely, bodily form, pneumatic and electric type, and they are seen popular in the pulp fluid or corrosive medium pipelines of chemical, petroleum, pharmacy, electric power, and steel industries, etc.
Technical Parameters
-- Material: PPH, RPP, PVDF, CPVC, UPVC or ABS
-- Nominal diameter: DN15~300 (Bodily form ball valve), DN15~100 (pneumatic&electric ball valve)
-- Service temperature: -40~140℃
-- Maximum working pressure: 1.0MPa
-- Connection: hot melt socket connection, or threaded connection, or flanged connection
Lectotype
-- DQ41F-10S/F
2/V/U, DQ341F-10S/F
2/V/U, DQ
F-10S/F
2/V/U,
DQ
F-10S/F
2/V/U, DQ
F-10S/F
2/V/
F-10S/F2/V/U,
F-10S/F2/V/U, DQ
F-10S/F2/V/
English
114-112
112-112
110-112
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