Stainless steel flanged ball valves are stainless steel ball valves that are flanged and are blocked or unblocked by a rotary valve. Stainless steel ball valves are not easy to be eroded by media, and are widely used in various industries. Our common ball valve from the material, can be divided into: carbon steel ball valve,304 stainless steel ball valve,316 ball valve and copper ball valve, stainless steel ball valve is widely used in petroleum, chemical industry, power generation, papermaking and other departments, as well as People's Daily life. Let Wuxi Clariant introduce its operation and use:
1) Before operation, make sure that the pipeline and valve have been flushed;
2), the valve operation according to the actuator input signal size to drive the stem rotation completed: positive rotation 1/4 turn (900), the valve is off. Reverse rotation 1/4 turn (900), the valve open;
3) When the arrow indicating the direction of the actuator is parallel to the pipeline, the valve is in the open state; The valve is closed when the indicating arrow is perpendicular to the line.
