3pc ball valves
Technical Specification:
1.Pressure Temp:ASME B16.34,BS5351
2.Shell Thickness:ASME B1.34,BS5351
3.PORE hole Dimension:API6D,BS5351
4.F/F:ASME B16 .,10,API6D
5.Connection Dimension:ASME B 16.5,BS1560
6.Test and Inspection:API6D,BS5146
7.Main Materials:A105,LF2,F304,F316,F304L,F316L.
the ball valve is using fixed-axis support plate structure, and ensuring the accuracy of the center sphere; the seat is using a spring structure, valve Block into the sphere that can ensure a good sealing performance of the import and export of two-way, valve body in the cavity can be outward emission (DBB); stem the use of anti-blow protection, double-sealed structure, effectively prevent leakage; low coefficient of friction of composite bearings, to minimize torque allows for easy gate valve; valve stem with the use of anti-static grounding device, the ball valve has high performance, reliable quality and the advantages of a wide range of uses.
It is apply to the natural gas, petroleum, chemical industry, long-distance pipeline