UG-1 type glass tube level gaugeDetailed product description：

The UG series glass tube level gauge can be used to directly indicate the liquid level height of various tanks, towers, tanks, boxes, and other containers. It has the advantages of simple structure and durability, but the medium in the container must not corrode steel, steel paper, and graphite pressure rings.

technical indicators
Medium pressure: 1.6Mpa
Medium temperature: ≤ 200 ℃
The specifications of the instrument are determined based on the center distance L between the upper and lower valves, and the relationship between the scale range H and L of the ruler is as follows:

L  mm	five hundred	eight hundred	one thousand	one thousand and four hundred
H  mm	three hundred	six hundred	eight hundred	one thousand and two hundred

Installation form:
Flange installation and flange size comply with national standard HG5012-58PN16Mpa, DN20
Threaded installation, M27 × 1.5 or ZG3/4 "
Weight: 5kg

structural principle
The instrument is equipped with M27 × 1.5 or ZG3/4 "threaded joints on both the upper and lower valves, which are connected to the container through flanges to form a connector. The height of the liquid level in the container can be directly read through a glass tube.
The instrument is equipped with steel balls inside both the upper and lower valves. When the glass tube is damaged due to an accident, the steel balls block the channel under the pressure inside the container, so that the container automatically seals and prevents the liquid inside the container from continuing to flow out.
A blocking hole screw is installed at the valve end of the instrument, which can be used for sampling or for releasing residual liquid from the instrument during inspection.