Level Gauge Glass Dealers

    Principle of Operation These tubular gauge glass valves represent years of experience in the manufacture of gauge valves and offer variety of types of connections to suit all requirements. All have forged bodies with stainless steel trim. All carbon steel parts are rust proofed inside and out. The highest quality borosilicate tubular glass is furnished as original equipment.           Material specification   Customized suiting to the service (fluid) and temperature.Available in SS 304/ SS 316/ pp/ pvc/ hdpe/ pvdf/ ptfe etc.

Reflex Gauge: Works on the principle of Total Internal Refraction of light through the Reflex glass having grooves giving clear Black and white indication of the level in the vessel. For Steam at 40 bar saturated temp, and other media 40 bar 400 Deg C.   Transparent type: Using Transparent glasses, two in numbers, giving a level indication in the form of rising and falling meniscus. This often requires the use of Illuminators to view the level. Steam at 40 bar.85bar and 120Bar saturated temp. Other media 400 deg C.   Bicolor type: A variation of the transparent type, wherein the incident light is made to pass through a wedge shaped centerpiece, to separate the light. The same is viewed through filters to see Green and Red light for Steam and Condensate. Steam: 180 Bar Saturated Temp. The level gauges can be provided with accessories like double arm lever, Illuminators, Scales, and Non Frosting Blocks. Inclined type as well as Direct Weld - On type.

• Type: Reflex, Transparent, Magnetic, Colour Port
• Measuring Range: As per client request 250mm to 1500mm
• Thickness Of Glass: 17mm,22mm,25mm,30mm Respectively
• Material Of Glass: Borosilicate
• Fluid Type: Water+Steam

• Type: Level Gauge Glass
• Material: Glass, Toughned Borosilicate
• Shape: Round, Flat
• Thickness: 17mm
• Weight: 100-200gm
• Color: Transparent
• Measuring Range: 0-1500mm
• Temperature: 200-400 Deg C
• Process Connection: Flange

Reflex Sight Glass * Material: borosilicate glass, aluminosilicate glass.* Max pressure: 4Mpa.* Max temperature: 430 °C.* Grooves: one, two, three or four grooves.* Using life: more than 20 years.* Standard: The products is strictly according to the standard of DIN7081.* Accessories: Gaskets and mica sheet can also be provided together.

• Temperature: 210°C

Sight Glasses are used to view the flow, colour or presence or leaks of water, liquids and slurries. The tube type sight flow indicator allow a 360 degree visual indication of the flow and contents in pipes.

Bonetti level gauges spare glasses – bont sight glasses for level gauges sizes: pn 6 to 420; ansi 150 to 4500 materials: carbon steel, stainless steel, hastelloy, monel, nickel, titanium, other special alloys, plastic materials types: tempered, toughened, hardened, prestressed, extra hard applications: - borosilicate glass is suitable for many application features: - have chemical and physical properties - chemical resistance due to heat treatment: hydrolytic resistance.

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Reflex & Transparent Glasses for Level Gauges, Speed Boat - FRP