Specification:
- Connections between gauge and valves are made by end tubes and stuffing boxes.
- According to the position of the shut-off valves compared with the gauge body,the level gauge is named “right-handed” or “left-handed.Fig.836.1 shows a left-handed gauge.
- Each level gauge can be assembled right-handed or left-handed.
- Usually two level gauges (1 right and 1 left) are installed on steam vessels.