• • when turn the hand wheel clockwise, the valve shaft and seal rise up. At this time, valve is open for sampling. When turn the hand wheel anti-clockwise, the valve shaft and seal go down,at that time, the valve is closed.
  • Thread; Nut; welding; Clamps

The level gauge is mainly applied to the tank equipments. The two same gauges or two different gauges are assembled on the tank so that the liquid condition or capacity can be odserved and the sample can be extracted.

• • Size:1/4″,3/8″,1/2″,3/4″
  • Connections: thread, clamp, weld
  • Certificate:PED 97/23/EC,FDA 177.2600