Structure principle of glass tube level gauge

The instrument is equipped with M27×1.5 or ZG3/4′′ threaded joints on the upper and lower valves. The flanges are connected to the container to form a communicating device. The glass plate can be used.

HR-UG glass tube level gauge

Read directly the height of the liquid level in the container.

The instrument is equipped with steel balls in the upper and lower valves. When the glass plate is damaged by an accident, the steel ball blocks the passage under the pressure in the container, so that the container is automatically sealed and the liquid in the container can be prevented from continuing to flow out.

There are obstructed hole screws at the valve end of the meter, which can be used for sampling, or used to drain the remaining liquid in the meter during inspection.

● The reading is clear, intuitive, and reliable.

● Simple structure and easy maintenance.

● durable.

Measurement range (mounting center poly L): 300, 500, 800, 1100, 1400, 1700... mm.

Working pressure: 4.0MPa

Working temperature: ≤200°C

Installation form: flange installation PN4.0 DN20.HGJ-47-91

Threaded male thread G3/4" (or M27 x 1.5)

Material: carbon steel, stainless steel

Heating steam pressure: 0.6MPa

Steam jacket fittings: G1/2" male thread

Steel ball self-sealing pressure: 0.2MPa

Use of UG1\UG2 glass tube level gauge

The instrument is factory except the valve body, the rest of the parts are in bulk, the user can install the assembly diagram according to the assembly diagram.

In order to ensure the automatic sealing function, the medium pressure in the container should be greater than 0.2 MPa. When the upper and lower valves are opened, the valve stem quits no less than 4 revolutions, so that when the steel ball seals the door, it will not hit the top of the valve stem.

HG5-227-80 glass tube level gauge is the use of knowledge

To ensure the self-sealing effect, the medium pressure in the container should be greater than 0.2MPa.

When the upper and lower valves are opened, the number of rotations of the stem should not be less than 4 revolutions, so as not to hit the top of the stem when the steel ball is self-sealing.