Flange ball valve and medium completely isolated, using low torque high pressure double shooting, completely isolated valve body and valve shaft and fluid contact; There is no pin design between the ball and the valve shaft, which is convenient for maintenance and disassembly. Special anti-stuck self-moistening bearing is inserted into the valve shaft to eliminate the problem that the general ball valve cannot be closed.

Detailed parameters of flanged ball valves

Design standards: GB/T12237, ANSIB16.34 API608, DIN3357/1, 2

Connecting flange: GB/T9113, JB/T79, ASMEB16.5, JISB2212, JISB2214, DIN2543-2545

Inspection and test: GB/T13927 API598, JIS2003, DIN3230/3

Structure length: GB/T12221 ASMEB16.10, JISB2002, DIN3202

Top flange :ISO5211

International compatibility: top flange of valve installation meets ISO5211 standard, manual operation mechanism and automatic direct selling mechanism can be installed directly. All valves can be installed with extended neck according to field conditions to meet special requirements such as low temperature and high temperature.