We try to stock components to produce the standard lengths of sight glass – the same length as Atomac AKH2 valves. We call these CTSG tubular sight glasses. We can also supply both shorter and longer lengths of tubular sight glasses up to 1500mm, these use all the same materials of the CTSG only their finished lengths differ, we call these sight …Sight glasses allow quick and easy visual inspection throughout your system. Assess correct flow indication. Detect blocked flow. Identify any live steam or vapor leakage. Inspect color of product throughout process. Sight glass Sight glass installation Sight Glasses range Sight glass SGS40. Product Brochure. Technical Documentation.Sight glass is generally subjected to elevated temperatures, chemical attack and high pressure. So selecting the appropriate glass substrate is critical in order to ensure safety even in the harshest of environmental conditions. The sight glass is a disc held between two metal frames which are bolted, clamped, or fused to the frame. The glass itself can …The cylinder sight glass serves for visual inspection of liquids in pipelines. An optional safety screen prevents the glass from outer damages and also serves as burst protection. The nominal pressure of the glass depends on the nominal width used (see Table 3 page 13). The cylinder sight glass is available with different connection variants (see chapter …The principle of the reflex level indicator is based on the reflection of light. In the gas or steam phase, the light is reflected by the prismatic grooves of the sight glass so that bright indication is achieved. In the liquid phase, the light is absorbed, resulting in a dark indication of the level.When looking into a sight glass, the level of fluid that is present against the glass represents the level of fluid that is at that point of the system. If bubbles appear against the glass, this is a clear indication of a liquid/vapor mix. Sight glasses from BM Engineering. Scott Miller from BM Engineering went on to tell us how they supply a wide range of sight … The LLG sight glass can only be placed in CE approved applications with the stop valves in front. Frostproof sight glasses Example 1 Refrigerant: R717 (ammonia) Temperature: Recommended for temperatures below –10 °C (+14 °F). The principle shown in Figure 1 can be used in connection with low temperature liquid separators or intermediate A standard sight glass using snap and retainer rings for lens and packing retention. Oblong > Oblong sight glasses are typically specified to serve as both a liquid level gauge and large sight window to easily observe a process fluid. Bull's Eye Sight Glasses > Bull's Eye units offer the highest pressure and temperature ratings of any sight glass. Hinged …Sight Glass. Slide Blow Off Valve. Pressure Reducing Valve. Test Gauge Valve. Steam Trap. Pressure Relief Valve. Mobrey Valve. Sluice Valve. Butterfly Valve.Business listings of Sight Glasses, Stainless Steel Sight Glass manufacturers, suppliers and exporters in Vadodara, साइट ग्लास विक्रेता, वडोदरा, Gujarat along with their contact details & address. Find here Sight Glasses, Stainless Steel Sight Glass, SS Sight Glass, suppliers, manufacturers, wholesalers, traders with Sight Glasses prices for buying.Solar eclipse 2024: Latest news on a surprising forecast and where to snag some glasses. Doyle Rice Eric Lagatta Kayla Jimenez Kelsey Bradshaw. USA TODAY. … About Our Products. L.J. Star is a leading supplier of process observation equipment including: a variety of sight glass and gage glass; sight windows and sight ports; visual flow, sight flow and tank indicators; sanitary fittings, mounts and clamps; level gages; light ports, luminaries and tank lights; camera systems; and accessories including ... A sight glass from Unibloc is designed for precision and accuracy, which is why it’s used in industries like food and beverage, personal care, and pharmaceuticals. Companies count on our rigorous testing and quality control to deliver sight glass that ensures safety and stellar performance every time. Industry Solutions View All Industries. Bakery and Confection …Aug 25, 2016 · 사이트글라스의 용도 및 특징. 사이트글라스는 다양한 산업공정에서 여러종류의 유체 흐름방향을 눈으로 직접 확인하는데 사용되고 있으며, 재질 및 연결방법이 다양하여 화학공정이나 식품, 유틸리티 등 모든 산업의 배관시스템에서 사용됩니다. 1) 지시기능 ... Sight glass is used on many different types of equipment for safety and operation purposes. Sight glass comes in a variety of materials and chemical properties, including: Fused silica: Fused silica’s cross-linked 3D structure delivers exceptional thermal shock resistance, UV transparency and near-zero thermal expansion. GN 743.10 Stainless Steel AISI 316L Fluid Sight Glasses, with ESG Safety Glass, Resistant up to 356 °F. GN 7440 Stainless Steel AISI 316L Fluid Sight Glasses, Metal-Fused. GN 743.6 Aluminum Fluid Sight Glasses, with ESG Safety Glass, ATEX Explosion Protective. GN 743.7 Brass Fluid Sight Glasses, with Float Glass, with Conical BSPT or NPT Thread. The guidelines that follow give tips and step-by-step advice on how to best select the ideal sight glass for a specific application. Start by defining the process to be observed, with considerations given to temperature, pressure, impact, physical characteristics of the process media, flow, and whether or not the process has sanitary requirements.Our warehouse are open and our personnel are working to ensure we can continue to supply the essential products and services that our customers need. 0861 SPIRAX (774 729) Contact Us. Sight Glasses at Spirax …Rs. 999. Gunmetal Grey Aviator Shape Vincent Chase WEESTRO Eyeglasses. Rs. 999. Matte Black Red Half Rim Rectangle Vincent Chase Fiber Steel Eyeglasses. Rs. 1500. Black Full Rim Cat Eye Vincent Chase Vagabond Eyeglasses. Rs. 999. Black Grey Transparent Cat Eye Vincent Chase Evil Eye Eyeglasses. Rs. 999. Sight Glass Installation In A Boiler. When the time comes for you to replace the level gauge sight glass in your boiler, there are some important safety steps you should follow. Not only d[...] Rafael Irigoyen - Oct 30, 2022 Sight glass that is installed on tanks with a lighting component is referred to as a sight port window or a viewport. Sometimes there are two sight glasses mounted onto a tank: one on the top that allows exterior light to shine into the tank compartment, and another on the side that allows the operator to view the illuminated interior of the tank. Sight Glass by definition allows observing processes safely in tanks, reactors and more without disturbing the ongoing process. All sight glasses offered by Noble Glass Works Private Limited are made of borosilicate glass 3.3 only which makes it withstand all kinds of severe conditions. Sight Glass are used in pharma, petrochemical, food and dairy, oil …Sight glasses allow quick and easy visual inspection throughout your system. Assess correct flow indication. Detect blocked flow. Identify any live steam or vapour leakage. Inspect colour of product throughout process. Sight glass Sight glass installation Sight Glasses range Sight glass SGS40. Product Brochure. Technical Documentation.Sight Glass & Tank Lights. A Sight Glass (also called a sight window or view port), provides a means of seeing inside a process vessel or tank. Operators use sight glass to visually verify stages of a process, inspect process … Tubular Sight Glass. High-pressure (1/2", 5/8" & 3/4") and heavy wall (5/8" and 3/4") O.D. Custom cut lengths from under 6" up to 72". Comes in both clear and red-line varieties. Tubular sight glass (also called ‘tubular gauge glass’) is found on the outside of a boiler or tank and it provides a simple and efficient way to view the liquid ... Noble Glass Works Pvt. Ltd. was incorporated in 1995, and is a reputed manufacturer and supplier of specialized glass products. Our key product categories include glass …Sight Check (combined sight glass and check valve) English. IM-P022-02. Download PDF. Single and Double Window Sight Glasses and Sight Check. English. IM-S32-04. Download PDF. Sight Glasses by Spirax Sarco Singapore allow quick and easy visual inspection of your steam system, which can protect plant equipment and improve efficiency.Sight Glass Pegasus in house manufacturing and partner services host extensive abilities to process sight glass products used in liquid level gauges, inline sight glass, boiler gauge glass, lantern and tubular sight glass as well as a large host of specialty applications.What is a sight glass fitting? Sight glasses enable visual inspection of the inside of containers and pipelines as well as the determination of filling levels. These are roughly divided into tank sight glasses, flow sight glasses and level indicators. Tank sight glasses consist of two flanges with a glass plate clamped in between.View Model L Sight Glass Catalog > Model B is the most versatile sight window on the market, capable of addressing higher pressure and temperature requirements that defeat other designs. Available in flange connection (ANSI B16.5 class 150, 300, or even higher, and other custom flanges) or weld pad connection. View Model B Sight Glass Catalog >The Purpose of Sight Glass. Sight glass (Guage glass) is a helpful tool if you need to monitor levels inside a closed off piece of equipment. Oil and gas industries rely on these to monitor the flow of crude oil from the sea floor as well as storage tanks to monitor changes in the oil. Even in the food and beverage or pharmaceutical industries ...Business listings of Sight Glasses, Stainless Steel Sight Glass manufacturers, suppliers and exporters in Mumbai, साइट ग्लास विक्रेता, मुंबई, Maharashtra along with their contact details & address. Find here Sight Glasses, Stainless Steel Sight Glass, SS Sight Glass, suppliers, manufacturers, wholesalers, traders with Sight Glasses prices for buying.Supplier Diversity. Tube-style liquid-level sight glasses mount to the outside of barrels, tanks, or other liquid storage containers and monitor and visually show the remaining volume of a substance. Liquid from the tank travels through the sight tube. As levels rise and fall within the container, the fluid within the sight tube aligns with a ...Sight Glass. Rhodes Flow Controls manufactures fully UK made, sight glasses and sight flow indicators. Rhodes are the UK market leader in the design and manufacture of sight flow indicator equipment, having been producing indicators since 1951. Rhodes sight flow indicators can be found in process and petrochemical plants all over the world.*Proportion agreeing to “I love my dot glasses" at the 30-day visit. REF: SGV Data on file 2021. Control of Myopia Using Peripheral Diffusion Lenses: Efficacy and Safety Study, 24-month results (n = 256, 14 North American sites). Sanitary Lights for Flow Sights. Illuminate inline flow sights to inspect the color, clarity, and flow of liquids in food and beverage, brewery, chemical, and pharmaceutical processing lines. Choose from our selection of sight glass windows, including sights, liquid-level indicators, and more. In stock and ready to ship. Sight Glass by definition allows observing processes safely in tanks, reactors and more without disturbing the ongoing process. All sight glasses offered by Noble Glass Works Private Limited are made of borosilicate glass 3.3 only which makes it withstand all kinds of severe conditions. Sight Glass are used in pharma, petrochemical, food and dairy, oil …Model S Flanged Sight Glass. $139.51 USD. Quantity. Add to cart. At the Pressure Products Company, we know that choosing the right industrial sight glass is essential to being able to live with your industrial process. We have been a specialized industrial sight glass manufacturer since 1959. We have more types of flange mounted sight glasses ...The most common application is flow indication. The Sight Glass is fitted in the pipeline to indicate if the fluid is flowing correctly in the line. These can therefore be used to indicate blocked or choked valves or Traps, strainers, pipelines or piping components which otherwise would lead to a decreased level of performance, plant efficiency and safety.We supply a variety of sight windows and ports with borosilicate or soda-lime glass. Our product line includes METAGLAS ® fused sight glasses, the #1 selling fused sight glass, proven in thousands of installations around the …With fused sight glass windows, the compressive force of the metal ring exceeds the tensional force (i.e., pressure) and, as a result, the sight glass is extremely resistant to failure. Fused sight glass windows offer high-pressure ratings and high safety margins. The strongest fused sight glasses are made from duplex stainless steel and … If you want to learn more about our offerings, click here to download our Sanitary Products Catalog. Call us at 585-492-5800 to speak to a live person who can provide answers and assist you with your order. Steel & O’Brien provides sanitary sight glasses and instrumentation that help make sanitary simple for you. Click here to learn more. The types of metal, glass and seal material used in a sight glass are entirely dependent on the required observation mechanism, process fluid, process temperature and process pressure. Transparent medium, or the …The most common application is flow indication. The Sight Glass is fitted in the pipeline to indicate if the fluid is flowing correctly in the line. These can therefore be used to indicate blocked or choked valves or Traps, strainers, pipelines or piping components which otherwise would lead to a decreased level of performance, plant efficiency and safety.CIRCULAR SIGHT GLASS FITTINGS TO DIN 28120 OR SIMILARFOR PRESSURE RATINGS FROM PN 2.5 TO PN 16. Capable of stopping nearly all the radiation if UV-B & UV-C and a big proportion of UV-A. With maximum visible lights, the Ce doped quartz tube can serve as the material of halogen lamps, high density discharge lamps and other UV …Business listings of Sight Glasses, Stainless Steel Sight Glass manufacturers, suppliers and exporters in Mumbai, साइट ग्लास विक्रेता, मुंबई, Maharashtra along with their contact details & address. Find here Sight Glasses, Stainless Steel Sight Glass, SS Sight Glass, suppliers, manufacturers, wholesalers, traders with Sight Glasses prices for buying.Sight glasses. An industrial sight glass for product inspection. INOXPA designs and manufactures different types of sanitary sight glasses: tubular or inline sight glasses and …Sight Glass & Tank Lights. A Sight Glass (also called a sight window or view port), provides a means of seeing inside a process vessel or tank. Operators use sight glass to visually verify stages of a process, inspect process … Sight Glass Installation In A Boiler. When the time comes for you to replace the level gauge sight glass in your boiler, there are some important safety steps you should follow. Not only d[...] Rafael Irigoyen - Oct 30, 2022 The LLG sight glass can only be placed in CE approved applications with the stop valves in front. Frostproof sight glasses Example 1 Refrigerant: R717 (ammonia) Temperature: Recommended for temperatures below –10 °C (+14 °F). The principle shown in Figure 1 can be used in connection with low temperature liquid separators or intermediate Double Window Sight Glass. Double Window Sight Glass is a simple assembly of two glasses on single cast or fabricated body at two opposite sides. Use of these types of flow indicator is for spot inspection and view of process parameter. It is available with various thickness and diameter of glass to suit various applications respects to fluid pressure and …The types of metal, glass and seal material used in a sight glass are entirely dependent on the required observation mechanism, process fluid, process temperature and process pressure. Transparent medium, or the …Sight glass is generally subjected to elevated temperatures, chemical attack and high pressure. So selecting the appropriate glass substrate is critical in order to ensure safety even in the harshest of environmental conditions. The sight glass is a disc held between two metal frames which are bolted, clamped, or fused to the frame.Sight glass, also known as a sight window or view port window, is a visual observation window made from a robust glass substrates such as SCHOTT Borofloat® and is used to … Panel-Mount Flow Sights forWater, Oil, and Inert Gas. The included mounting ring lets you install these sights in instrument panels. Choose from our selection of oil sight glass in a wide range of styles and sizes. In stock and ready to ship. Sight glass is a transparent glass tube or window installed in a boiler system that allows an observer to view what is happening inside the steam boiler, ensuring optimal quality and safety. Boiler systems are important in many industries. To keep them safe and working well, it is important to check the water level inside the boiler.SHORT DESCRIPTION - Tubular Sight glass for 360° optical control. The central component of the ACI Tubular Sight Glass type 620 is a glass tube made of borosilicate glass 3.3, which is clamped between two steel or stainless steel flanges.This design ensures a complete 360° view and illumination of the process medium.. The default version of the …Operating temperature. Carbon steel 1.0570. -10°C to +300°C. Duplex stainless steel 1.4462. -30°C to +280°C. Hastelloy C22 (2.4602) -60°C to +300°C. Metaglas® industrial sight glass in a threaded design is virtually failure proof. Download the datasheet and see how it is ASME compliant for electric boilers.As a leading authorized distributor of high-quality sight glass kits and other pneumatic parts, you can rest assured that our components will deliver the performance you need for your project. If you need any help selecting a sight glass level component, please do contact us today. Or, you can take a look at our expert hub where you’ll find lots of tips …Get Quote. Popular in Double Window Sight Glass. SS / MS Upto 30 Bar Double Window Sight Glass, Size: 25nb To 400nb. ₹ 1,330. Noble Glass Works Pvt. Ltd. Contact Supplier. Flowtech SS,MS Double Window Sight Glass, Size: Max. 600 mm Nb. ₹ 1,800. Flowtech Measuring Instruments Private Limited.Operating temperature. Carbon steel 1.0570. -10°C to +300°C. Duplex stainless steel 1.4462. -30°C to +280°C. Hastelloy C22 (2.4602) -60°C to +300°C. Metaglas® industrial sight glass in a threaded design is virtually failure proof. Download the datasheet and see how it is ASME compliant for electric boilers. A sight glass is a device installed partway down a pipe to enable an external visual check through a glass window of the approximate condition of fluids running inside the pipe or tank. Generally, this product is used to check the dryness of liquefied refrigerant gas. Supplier Diversity. Tube-style liquid-level sight glasses mount to the outside of barrels, tanks, or other liquid storage containers and monitor and visually show the remaining volume of a substance. Liquid from the tank travels through the sight tube. As levels rise and fall within the container, the fluid within the sight tube aligns with a ... What is a sight glass fitting? Sight glasses enable visual inspection of the inside of containers and pipelines as well as the determination of filling levels. These are roughly divided into tank sight glasses, flow sight glasses and level indicators. Tank sight glasses consist of two flanges with a glass plate clamped in between.Oil level sight glass; Adding high visibility sight glasses to your boiler room - b... Bimco-bombay instrument 15 bar rotary sight glass, model nam... Bimco stainless steel dome glass ball flow indicator, model ... Bimco-bombay instrument ss.316/ss.304 dome oil sight glass, ... Brass sight glass; Sight glass sight flow indicator, size: 25mm to ...When looking into a sight glass, the level of fluid that is present against the glass represents the level of fluid that is at that point of the system. If bubbles appear against the glass, this is a clear indication of a liquid/vapor mix. Sight glasses from BM Engineering. Scott Miller from BM Engineering went on to tell us how they supply a wide range of sight …Sight Glass are essential for the view 360 degree angle system in industries. These Sight Glass gives proper view at high temperature, method to monitor pressure changes, examine the levels of liquids or gases flowing through a crucial part of your design, and do just much everything else that sight glass windows could. We are also major Stainless Steel Pipe …Apart from basic visual inspection, Tank Mounted Sight Glass can be used for various purposes like analyzing the flow of liquid, colour changes happening in the process, …The cylinder sight glass serves for visual inspection of liquids in pipelines. An optional safety screen prevents the glass from outer damages and also serves as burst protection. The nominal pressure of the glass depends on the nominal width used (see Table 3 page 13). The cylinder sight glass is available with different connection variants (see chapter …Sight glass is generally subjected to elevated temperatures, chemical attack and high pressure. So selecting the appropriate glass substrate is critical in order to ensure safety even in the harshest of environmental conditions. The sight glass is a disc held between two metal frames which are bolted, clamped, or fused to the frame.Sight Glass. A sight glass is a device installed partway down a pipe to enable an external visual check through a glass window of the approximate condition of fluids running inside the pipe or tank. Generally, this product is used to check the dryness of liquefied refrigerant gas. Other products are more elaborate, with some types that ...Indian Agricultural Research Institute. Abstract and Figures. A B S T R A C T With the increased dependence on phosphine for disinfestations of grain stocks, a new …The sight glass is a device used between any kind of non-transparent pipeline to observe the flow of liquid. This can be used both in horizontal as well as a vertical pipeline. The sight glass is constructed in such a way that it gives a complete view from every angle. Glass Material Borosilicate.Continuous and direct level indication without supply voltage: glass level gauges from WIKA consist of a gauge body that constitutes the main element. A liquid channel is machined into it. Other elements are valve heads, process connections, glasses and/or mica shields. The use of mica shields is recommended for certain applications and high ...CIRCULAR SIGHT GLASS FITTINGS TO DIN 28120 OR SIMILARFOR PRESSURE RATINGS FROM PN 2.5 TO PN 16. Capable of stopping nearly all the radiation if UV-B & UV-C and a big proportion of UV-A. With maximum visible lights, the Ce doped quartz tube can serve as the material of halogen lamps, high density discharge lamps and other UV … Sight Glass Pegasus in house manufacturing and partner services host extensive abilities to process sight glass products used in liquid level gauges, inline sight glass, boiler gauge glass, lantern and tubular sight glass as well as a large host of specialty applications. Sight Glass are essential for the view 360 degree angle system in industries. These Sight Glass gives proper view at high temperature, method to monitor pressure changes, examine the levels of liquids or gases flowing through a crucial part of your design, and do just much everything else that sight glass windows could. We are also major Stainless Steel Pipe …View Model L Sight Glass Catalog > Model B is the most versatile sight window on the market, capable of addressing higher pressure and temperature requirements that defeat other designs. Available in flange connection (ANSI B16.5 class 150, 300, or even higher, and other custom flanges) or weld pad connection. View Model B Sight Glass Catalog >A tubular sight-glass is made of a stainless steel frame and a glass of the same section as... >> 8057 Clamp Flat Sight Glass. A clamp flat sight glass consists of a glass attached by means of a clamp.Sight glasses are... >> 8050 Flat sight glass DIN. A flat sight glass consists of a glass fastened by means of a sanitary DIN union. Sight... >> INOXPA …Annual Turnover Rs. 2 - 5 Crore. GST No. 27AAAFD1452H1ZT. Established in the year 1964, Diamond Glass Works is a reliable name engaged in Manufacturing and Wholesaling of Gauge Glass, Toughened Round Sight Glasses, Quartz Glass, Cobalt Glass and more. We understand our superior range of products for several types of commercial applications.A borosilicate sight glass fused to a metal ring. A unique combination of glass and metal places the glass in compression, creating an amazingly strong and reliable sight glass. METAGLAS® is the No. 1 selling sight glass, installed in more locations around the world. Clamp-style, bolt-on, weld-on, and threaded models available.Pingback: Different Types of Sight Glass Available in India | Selection Guide | Noble Glass Works Pvt. Ltd. Noble Glass Works Pvt. Ltd. E-52/1, Sardar Industrial Estate, Ajwa Road, Vadodara - 390019, Gujarat, India.
April 28, 2022 sight glass admin. A sight glass is a device that allows you to see the liquid inside a machine or a tank. They come in two basic varieties: columnar and bullseye, and …. Ufc gym torrance
UL-listed sight glass luminaires; METAGLAS® Products. Sight glass fintting DIN28120. View details. Sight glass fintting DIN28120. View details. Super-Flexible Corning® Willow® Glass. This glass bends like plastic but is eight times harder— it’s harder than tooth enamel but softer than quartz. Choose from our selection of sight glass, including sights, liquid-level indicators, and more. In stock and ready to ship. The sight glass is a device used between any kind of non-transparent pipeline to observe the flow of liquid. This can be used both in horizontal as well as a vertical pipeline. The sight glass is constructed in such a way that it gives a complete view from every angle. Glass Material Borosilicate.Plain. We are the manufacturer, supplier and exporter of Full View Sight Glass from Chennai-India to Globally. Beekay makes double window plain type sight flow indicators are assembled with two nos of circular round toughened glasses. These sight glasses are excellent to see the flow/levels in the pipelines and vessels. Sight Glass. ARCHON Industries offers a complete line of sight glasses (also called sight ports or sight windows) for all vessel, piping, and tank wall applications. Our sight glasses are available in circular, oval, rectangular, DIN and sanitary tri-clamp styles. They are engineered for pressure, pressureless and ASME code applications. CIRCULAR SIGHT GLASS FITTINGS TO DIN 28120 OR SIMILARFOR PRESSURE RATINGS FROM PN 2.5 TO PN 16. Capable of stopping nearly all the radiation if UV-B & UV-C and a big proportion of UV-A. With maximum visible lights, the Ce doped quartz tube can serve as the material of halogen lamps, high density discharge lamps and other UV …Steriflow offers inline and window style sight glasses, each meeting the exacting standards required for your upstream or downstream process visualization needs. Inline models are offered with ASME BPE, DIN or ISO true tube bore dimensions from sizes 1/2″ – 4″. Models are the inline tubing style (non-bolted) and offer integral stops to ... The objective of a sight glass is to provide a window into a pressure vessel, a hot temperature or corrosive process environment, for machine vision or live observation. We manufacture and distribute sight glasses, sapphire and quartz windows as well as laser window assemblies. This Moro Kaiser 5" Tank Sight Glass Assembly comes with a neoprene o-ring, a heavy-duty lens, and a steel weldable base. The Moro Kaiser sight glasses are constructed with endurance in mind by using heavy-duty steel to craft the base of the sight glass assembly, a tempered glass lens, and a neoprene gasket to ensure a leakproof seal. The most common application is flow indication. The Sight Glass is fitted in the pipeline to indicate if the fluid is flowing correctly in the line. These can therefore be used to indicate blocked or choked valves or Traps, strainers, pipelines or piping components which otherwise would lead to a decreased level of performance, plant efficiency and safety.Steam Trap Stations. Condensate Recovery. PowerTrap® (Mechanical Pump) Waste Heat Recovery. Steam Condensing Heat Exchanger. High-Temperature Waste Water Heat Exchanger. Pressure Reducing Valves. Pressure Reducing Valves for Process Steam (with Built-in Separator & Trap) Pressure Reducing Valves for Steam.The patented crescent-shaped Lumiglas luminaire for providing a combination of light and sight glass was the innovative answer to these questions as early as 1960, laying the cornerstone for the Lumiglas division. Nowadays, the extensive Lumiglas portfolio covers the entire range of sight glass luminaires - Ex and non-Ex, halogen and LED ...The patented crescent-shaped Lumiglas luminaire for providing a combination of light and sight glass was the innovative answer to these questions as early as 1960, laying the cornerstone for the Lumiglas division. Nowadays, the extensive Lumiglas portfolio covers the entire range of sight glass luminaires - Ex and non-Ex, halogen and LED ....