Expansion Engine: The Expansion Engine is vertical, single acting, reciprocating type. This produces the cold required for the plant. High pressure air enters through inlet valve at the start of downward stroke of the piston On further downward motion, the inlet valve closes and entrapped Air expands. During upward stroke, outlet valve remains open and inlet valve remains closed. Therefore, in downward stroke Air enters the cylinder and expands. In the upward stroke the expanded air is pushed outside. The electric motor is used to start the machine. Thereafter the engine is move

Liquid Oxygen Pump: The liquid oxygen pump is a single stage, single acting piston pump. It is used for filling Oxygen into cylinders upto a pressure of 165/200 kgs./cm2. The pump is designed for assembly in the Air Separation unit that works by pumping liquid oxygen and gasifying the same in Heat Exchangers for final filling as gas in cylinders. Control of liquid feed is unnecessary because the pump is designed in accordance with the plant size and the liquid produced is constantly pumped off. The drive unit is similar to any reciprocating machine with the crankshaft, fl

Hydraulic Cylinder Test Station: Gases like Oxygen and Nitrogen are filled in seamless steel Cylinders at high pressure ranging from 150 to 200 bar, such cylinders are also subjected to various weather conditions and handling during use at consumer's place as well as during transport, loading and unloading. Essentially, the cylinders are made of a material that has a flexibility of expansion and contraction during pressurization. For various reasons this flexibility of expansion and contraction begins to deteriorate over a period of time. Similarly, on account of other condition

Temperature Control: The KVK Acetylene Generator can be set to operate at a given temperature, regardless of the size of carbide used or temperature of the cooling water, a sensitive sensor actuates a pneumatic control that adds water into the generator tank when the temperature exceeds the set limit, thus maintaining a given standard temperature. This helps in complete utilization of carbide, which is a very expensive raw material.

Acetylene Compressor : For filling of the Cylinders an I.R. make reciprocating, Oil Lubricated, Multi-stage, Water submerged Compressor with intercoolers, Safety Relief Valve for each Stage, driven by a 15 H.P. Flame Proof Motor confirming to IS: 2148-68(Gr.II-B) is provide. Water Scrubber : The Equipment is installed between the Chemical purifier and Acetylene Compressor, which helps to remove impurities from the Gas if any. High Pressure Drier : This consists of a battery of three High-Pressure Vessels. The first is filled with Metal Filler, while the second and third are fille

High Pressure Control: It all the gas generated cannot be drawn in by the compressor and passed on the filling manifold, either due to low capacity of the compressor or fast generation, gas pressure will gradually build in the generator. When the gas pressure reaches a predetermined level (about 0.5 kg/cm2) carbide charging will be cut off automatically and further generation of gas is stopped. There is no expensive gas holder with the KVK Acetylene Generator. This item alone will reduce the investment on such a plant. Further, as the gas generated is always at a positive pressure, the

Filling Manifold: This consists of a battery of filling connections to connect to the gas cylinders. Non-return valves are provided in various sections of the pipeline to the filling manifold. These non-return valves are extremely important for the safe operation of the plant and should be periodically examined. The manifold should also be periodically cleaned to remove rust and scales, (iron rust rushing through the pipeline at high speed could generate a spark and cause fire). The cylinder filling pig tails (flexible hose pipes) should also be periodically cleaned to ensure that they

No Loss - Carbide Charge: No gas is lost or wasted while charging the carbide because one section is completely sealed off from the generator by a high pressure hydraulically operated valve. All the above controls are automatic and require no attention from the operator.

Oxygen/Nitrogen Gas Plant: Special Features of KVK Oxygen / Nitrogen Gas Plant: KVK Plants incorporate design features which enable KVK Plants to produce high quality nitrogen gas simultaneously with oxygen gas production. This results in higher economical viability. KVK Plants are equipped with a highly efficient expansion engine, which helps rapid and adequate cooling.. On account of this KVK Plant operation is exceedingly stable with a consistency in gas purity. High standard of purity of gases. Low power consumption. A special bypass valve is provided for quick productio

Nitrogen (N2): Physical Properties: Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography Zero gas in analytical instruments For blanketing, inerting and purging As a reducing gas to provide and oxygen free atmosphere Freezing and packaging of food.

Hydrogen (H2): Physical Properties: Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography Fuel gas for Flame Ionization Detectors Reducing agent in the electronics industry Hydrogenation of vegetable and animal oils Ammonia synthesis In HF / DF lasers

Refilling of Advertising Ballon (Hydrogen): Physical Properties : Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography Fuel gas for Flame Ionization Detectors Reducing agent in the electronics industry Hydrogenation of vegetable and animal oils Ammonia synthesis In HF / DF lasers.

Refilling of Advertising Ballon (Helium): Physical Properties: Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography In laser mixtures Pressurizing gas Helium leak detectors Breathing gas for divers Insert shielding gas for arc welding In neon signs.

Argon (Ar): Physical Properties: Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography Filling of lamps with Nitrogen / Neon / krypton Shielding gas for welding (pure or mixed) Inductive coupled plasma (ICP) Shielding atmosphere for molten metals Stainless steel refining In excimer lasers with Helium or Neon

Hydrogen (H2): Physical Properties: Physical Properties: Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography Fuel gas for Flame Ionization Detectors Reducing agent in the electronics industry Hydrogenation of vegetable and animal oils Ammonia synthesis In HF / DF lasers.

Argon (Ar): Physical Properties: Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography Filling of lamps with Nitrogen / Neon / krypton Shielding gas for welding (pure or mixed) Inductive coupled plasma (ICP) Shielding atmosphere for molten metals Stainless steel refining In excimer lasers with Helium or Neon.

Nitrogen (N2): Physical Properties: Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography Zero gas in analytical instruments For blanketing, inerting and purging As a reducing gas to provide and oxygen free atmosphere Freezing and packaging of food.

Hydrogen (H2): Physical Properties: Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography Fuel gas for Flame Ionization Detectors Reducing agent in the electronics industry Hydrogenation of vegetable and animal oils Ammonia synthesis In HF / DF lasers.

Argon (Ar): Physical Properties: Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography Filling of lamps with Nitrogen / Neon / krypton Shielding gas for welding (pure or mixed) Inductive coupled plasma (ICP) Shielding atmosphere for molten metals Stainless steel refining In excimer lasers with Helium or Neon.

Hydrogen (H2): Physical Properties: Cylinder Data: Gas Specifications: Some typical applications: Carrier gas in gas chromatography Fuel gas for Flame Ionization Detectors Reducing agent in the electronics industry Hydrogenation of vegetable and animal oils Ammonia synthesis In HF / DF lasers.

Procured from leading manufacturers, we supply premium and pure SO2 gas. This important gas is the main product from the combustion of sulfur compounds and is of significant environmental concern. Having the proper composition of various ingredients, these gas are widely used as a preservative in alcoholic drinks, or dried apricots and other dried fruits due to its antimicrobial properties. This gas is a good reductant and in the presence of water, it can decolorize the substances. It is this property that make it useful reducing bleach for papers and delicate materials such as clothes. It is a very important element in wine-making, and is designated as parts per million in wine. It acts as an antibiotic and antioxidant, protecting wine from spoilage organisms, bacteria, and oxidation, and also helps to keep volatile acidity at desirable levels.

We are also one of the few leading names to offer cryocan dewars of liquid nitrogen. These liquid nitrogen has a wide variety of applications, like: • In ordinary incandescent light bulbs as an inexpensive alternative to argon. • In filling automotive and aircraft tyres due to its inertness and lack of moisture or oxidative qualities. • To preserve the freshness of packaged or bulk foods by delaying rancidity and other forms of oxidative damage.

Committed to give value for money, we are one of the few leading names to offer medical CO2 gas. These medical carbon dioxide is used for various medical purposes such as: • Insufflation gas for minimal invasive surgery (endoscopy, arthroscopy) to enlarge and stabilize body cavities for better visibility of the surgical field. • In its liquid phase, where it provides temperatures of down to - 76o C, for cryotherapy or for local analgesia by external application onto the skin surface.

BGL ENSURES THAT THE PRODUCT REACHES ITS DESTINATION SAFELY AND IN EXCELLENT CONDITION. THIS DEPENDS, TO A LARGE EXTENT ON THE CONDITION AND CHARACTERISTIC OF ITS CONTAINER. HENCE ALL BGL CONTAINERS ARE THOROUGHLY EXAMINED ARE PREPARED BEFORE FILLING TO ENSURES STABILITY OF ITS SPECIALTY AND CALIBRATION GASES.