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Our offered Product range includes Full View Sight Flow Indicator, Double Window Sight Flow Indicator and Double Window Sight Flow Indicators.
Full view Sight Flow Indicator is recommended where maximum visibility is desired on low pressure applications ( Upto 8 kg/cm2). It can be used in vertical or horizontal lines with a negligible pressure drop. It is ideal for visual check of the presence, colour & condition of liquid, where there is intermittent flow, partially filled lines or entrained air.
This Sight Flow Indicator is rugged in construction, comprises of havi walled buttress borosilicate glass cylinder placed between two flanges. Teflon gaskets offer superior protection & better sealing.
Available in all types of flanged & threaded process connections. Various material of flanges and linings is available as per applications requirement.
Features : * Blow hole free investment casting body.* Electo polish finish for better registance to sarface corrosion.
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Glass tubes |
Borosilicate buttress |
| Nuts-Bolts and stud | M.S. / S.S. 304 / S.S.306 |
| Materials of Flanges | WCB / M.S., CF 8 / S.S 304, CF 8M / S.S. 316 |
| Flange standards | A.S.A #. 150 RF, A.S.A.# 300 RF, B.S. 10 Table E or F |
| Lining (optional) | PTFE / PFA / TFE (0.8 TO 1mm thick) |
| Sealing | PTFE (standard) |
| Operating temperature | 210oC Max. with PTFE sealing |
| Optional Sealing Material | PTFE envelop with Neoprene insert / Viton / Silicon |
| Flange to Flange distance | 100 mm / 125mm / 195 mm (+-3mm) |
| Hydraulic test pressure | for size 15 to 50 mm 8 Kg/cm2 / 65 to 100 mm 5 Kg/cm2 / 150 mm 3 Kg/cm2 |
Double Window type Sight Flow Indicator provides durable, quick reliable & economical way to verify the flow of liquids through industrial process lines. The round glass window area is large enough to provide better visibility. These are available in single window or double window constructions,
Investment Casted or fabricated body & cover plate & the use of the toughened soda lime glass windows combined with selected seals which fit correctly in to properly machined seats which results in unusually high pressure ratings for double window sight flow indicators. This can also be used on vacuum applications. The glasses can be individually removed & replaced in this design. It's smooth internal passage offers very little registrance to flow These are available in plain models, rotator, flapper, drip tube types. Jacketed type also can be provided for heating & cooling applications. Available sizes 15 MM to 200 MM in all types of flanged & threaded process connections. Toughened borosilicate or Plexi glasses can be supplied optionally. Max. op. Temp. 200C .
Features : * Light weighted investment casting body aliminates the need of heavy pipe support and also reduces stress corrosion.* Blow hole free investment casting body.* Electo polish finish for better registance to sarface corrosion.
| Glass | Toughened Soda Lime |
| Body & cover plate | WCB / M.S., CF 8 / S.S 304, CF 8M / S.S. 316 |
| Lining (optional) | PTFE / TFE / PFA coated for corrosive application |
| Gaskets | PTFE (Standard) / Neoprene - Viton - Silicon (Optional) |
| Nuts & Bolts | CS / ASTM A 194 & 193 / SS |
| Max. Op. Temp | 200°C |
| Max. Op. Pressure | 20 Kg/cm2 |
| Process Connection | Flanged as per A.S.A & B.S Standards or Screwed |
N Desai (jnthermocontrols)
210, Malwa Indl. Co Op. Soc. Ltd. Patanwala Industrial Compound L.B.S. Marg, Ghatkopar (W), Mumba, Mumbai, Maharashtra - 400086
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