Reflex Flat Glass Level Gauge

We are among the prominent Reflex Flat Glass Level Gauge Manufacturers and Suppliers. The Reflex Flat Glass Level Gauge provided by us is made of best quality raw components that help in enhancing its performance levels. It is designed for safe and positive visual indication of liquid level in vessels under high pressure & temperature conditions. The Reflex Flat Glass Level Gauge is a flat glass gauge, which has precision molded prismatic grooves cut on its inner side, which comes in contact with the medium. Light striking the glass covered by liquid is refracted (absorbed) into the liquid making this portion appear black, whereas light covering the vapor space is reflected back towards the viewer, making it appear silvery-white. Thus, a sharp clear line marks the liquid level.

Made Of

Tempered Borosilicate Glass, resistant to chemicals, thermal & mechanical shocks
Large Chamber for boiling, foaming, flashing or surging liquids
With offset needle valve, the centerline of the gauge and drain connections offset 22 mm from the centerline of vessel connections. Hence by removing the vent/ drain plugs, the interior of a top & bottom connected gauge glass may be cleaned without removing the gauge
Safety Ball check

Specifications

Material	Toughened Glass
Application	Measuring Water Level
Condition	New
Display Type	Analog
Automatic Grade	Manual
Feature	Accuracy, Easy To Fit, Robust Construction

Specifications

Gauge Classification	Standard Chamber,Large Chamber or Weld Pad
Gauge Glass	Tempered borosilicate (Imported) in 30mm width as standard
Cushion	CAF
Gasket	CAF,PTFE
Body (Liquid Chamber)	MS, CS (EN -8), ASTM A-105, SS304, SS316 or PP
Cover Plate	MS, CS (EN -8), ASTM A-105, SS304, SS316 or PP
Bolts Nuts	MS or Graded Alloy Steel for high temperature service
CC Distance	300, 320, 400, 450, 500 MM
Gauge Connection	Straight Through / Hook -Up
Process Connection (PC)	Flanged to BS, ASA, ANSI, DIN J Screwed to BS or NPT
Orientation of PC	Top Bottom : Left, Right .Rear, Vertical
isolating valves	Integral Offset Needle Valve
Vent	Plug
Drain	Needle / Valve
Calibrated Scale (Optional)	AI / SS linearly calibrated for level values in mm(LC=10mm)
Special Features	Autoball Check
Max. Test Pressure(Kg/cm sq)	0-65 Kg/cm²C
Max. Temperature (^oC)	0-400^oC

Construction and Operation

Reflex : The liquid chamber is formed by one piece metal body, reflex gauge glass, sealing gasket, cushion and cover plate all held together by U-bolts & nuts. The gauge glass sandwiched between the gasket & cushion is placed on front side for viewing of liquid level & held in the recesses machined in the body and cover plate. This ensures leak proof assembly, prevents gasket / cushion slippages and avoids glass to metal contact. The glass section comes in lengths from 11 5mm to 340mm and as many as 5 can be fitted in a single gauge assembly. Extended ranges can be provided by coupling two gauge assemblies through a coupler or the level gauges can be installed in a staggered manner. The level gauge is usually provided with shut - off valves at either ends to isolate the gauge in the event of glass breakage or replacement.
Transparent : The construction is similar to Reflex except that the liquid chamber is formed by one piece metal body and a pair of transparent gauge glass plates.
Function Of Autoball Check : Autobail "check facility is provided to prevent “liquid loss" from vessel during breakage of gauge glass. It consists of a capsule located along the 'neck’ of the gauge and contains a 'ball’, which moves freely along its inner race, between the stopper & orifice. During breakage, the pressure on 'ball' from gauge side will be atmospheric, whereas higher pressure from the vessel side ("operating pressure + liquid column") will cause the ball to move and block the orifice whereby liquid loss will be minimized.

Models Available (With IBR Certificate In Form III C)

Model No.	CC Dist (R) (mm.)	Gauge Glass (mm.)	Visibility (V)	Flange Rating
RLGB112300	300	220	210	20 NB. ASA # 300
RLGB032320	320	250	230	20 NB. ASA # 300
RLGB112385	285	250	230	20 NB. ASA # 300
RLGB112400	400	280	260	20 NB. ASA # 300
RLGB112450	450	280	260	20 NB. ASA # 300
RLGB112500	500	340	320	20 NB. ASA # 300

Operating Information Specify

Liquid
CC Distance of side flanges
Operating temperature and pressure

Download

Submit Your Requirement

Products

MALHOTRA BROS & CO PRIVATE LIMITED

B-21, DSIDC, Engg. Complex, Mangolpuri Industrial Area, Phase-1, New Delhi-83, Mangolpuri, - 110083, India

Call Us : View Mobile Number

Phone : +91-11-42133632, +91-11-25461405