The HG5-1364-80 transparent glass plate level gauge is produced according to the original Ministry of Chemical Industry's HG5-1364-1370-80 standards and is suitable for directly indicating the liquid level of various media in towers, tanks, tanks, boxes, and other containers. Safety steel balls are installed inside the upper and lower valves of the instrument. When the glass is accidentally damaged, the steel balls can automatically close the liquid flow channel under the pressure inside the container to prevent the liquid level from continuing to flow out.  

Characteristics of HG5-1364-80 Transparent Glass Plate Liquid Level Gauge
Direct reading, accurate reading, reliable
Simple structure and easy maintenance
Safe and durable to use

□ Structural principle
According to the principle of the connector, the medium liquid in the container is led into the external glass plate level gauge, and the actual height of the liquid level in the container is directly displayed through transparent glass.  
The sealing packing of the instrument valve stem adopts flexible graphite pressure ring, which has reliable sealing performance. Main technical parameters of glass plate level gauge:
Measurement range (installation center distance L): 300, 500, 800, 1100, 1400, 1700mm.
Work pressure: 2.5, 4.0, 6.3 MPa, 0.6 MPa (for R-type)
Material: Carbon Steel, Stainless Steel
Working temperature: -20~+200 ℃
Automatic closing pressure of steel ball: ≥ 0.2MPa
Accompanying steam pressure: ≤ 0.6MPa Steam jacket joint: G1/2 "external thread

□ Marking Example
Transparent glass plate liquid level gauge
Flat flange, working pressure 2.5MPa
Material: Stainless steel with heat tracing jacket
Measurement range: 800mm
Logo: AT25-II Z/L=800mm HG5-1364-80
□ Ordering Notice
Model specifications
measurement range
Work pressure and temperature
Material
Special requirements negotiation
Is there a matching supply of accessories such as flanges, bolts, nuts, valves, and sealing gaskets on the container

HG5-1364-80 Transparent Glass Plate Liquid Level Gauge Standard Marking: