Welded glass level gauge
Welded glass level gauge on the instrument from top to bottom in a safe ball valve, when the acciden…
Description：
Welded glass level gauge on the instrument from top to bottom in a safe ball valve, when the accident broken glass, steel ball can be in containers under the action of internal pressure, shut down automatically flow channel, to prevent the liquid to drain, the product is according to the former chemical HG5-1364 ~ 1370-1370 standard production of direct instructions apply to all kinds of towers, tanks, tank, boxes and other containers within the medium level.
The characteristics of
Low direct reading type, reading accurate and reliable
Low of simple structure, easy maintenance
* the use of safe, durable
Structure principle
According to the principle of connecting the, drew containers within the medium level to external glass level gauge, through the transparent glass directly show the actual container liquid level height.Instrument valve stem packing using flexible graphite ring, sealed performance is reliable.
The main technical parameters
Measuring range (installation center poly (L) : 300, 500, 800, 1100, 1400, 1700 mm
Pressure of work: 2.5, 4.0, 6.3 MPa, 0.6 MPa (for R type)
Material: carbon steel, stainless steel
Working temperature: - 20 ~ + 200 ℃
Steel ball automatic closing pressure: 0.2 MPa or higher
Heating steam pressure: 0.6 MPa or less
Steam jacketed joint: G1/2 external thread
specifications
Overall dimensions
Liquid level gauge mark
The name of the | model | specifications | Standard no. | note |
Liquid level gauge | A(B)T25-Ⅰ， | L=500、800、1100、1400、1700、2000 | HG5-1364-80 | (1) by surface flange (A) by HGJ46-91 (2) the convex flange (B) according to 3/4 "HGJ47-91, PN2.5 MPa (3) working pressure: 2.5 MPa |
Liquid level gauge | BT64-Ⅰ， BT64-Ⅱ， BT64-ⅠZ， BT64-ⅡZ， | L=500、800、1100、1400、1700 | HG5-1365-80 | 1) convex flange (B) according to 3/4 "HGJ47-91, PN6.3 MPa (2) working pressure: 6.3 MPa |
Liquid level gauge | BR40-Ⅰ， BR40-Ⅱ， BR40-ⅠZ， BR40-ⅡZ， | L=500、800、1100、1400、1700、2000 | HG5-1366-80 | 1) convex flange (B) according to 3/4 "HGJ47-91, PN4.0 MPa (2) working pressure: 4.0 MPa |
Liquid level gauge | R6-Ⅲ | 304 | HG5-1367-80 | Working pressure: 0.6 MPa |
Liquid level gauge | R6-Ⅰ R6-Ⅱ | 304 | HG5-1368-80 | |
Liquid level gauge | R-Ⅲ | 304 | HG5-1369-80 | |
Liquid level gauge | R-Ⅰ R-Ⅱ | 304 | HG5-1370-80 |
Tag the sample
Pervious to light glass liquid level gauge
Plane flange, work pressure 2.5 MPa
Material: stainless steel, with heating jacket
Measuring range: 800 mm
Mark: AT25 - Ⅱ HG5 Z/L = 800 mm - 800-80
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