Air gas - Import export

Air-water / air-air heat exchanger as smooth tube heat exchanger up to 1,000 ° C Smooth tube heat exchanger as an air / water heat exchanger In the case of air-water heat exchangers (also called gas-water heat exchangers), a temperature exchange takes place between a gas (usually air) and a liquid. As a rule, the liquid medium flows inside the pipes, while the gaseous medium flows around the pipes outside the pipes. Smooth tube heat exchangers can cover various areas of application: heating, cooling and condensing as well as heat recovery. Smooth tube heat exchanger as air-to-air heat exchanger Smooth tube heat exchangers are also often used as air-to-air heat exchangers. In this application, a gas (e.g. exhaust air or exhaust gases) flows inside the pipes and a gas (e.g. fresh air) outside the pipes around the pipes.

Temperature control of gaseous and liquid media Flat tube heat exchangers are generally used as air / air or air / liquid heat exchangers. Flat tube heat exchangers are used where the (exhaust) air is polluted and the installation space is limited. In heat recovery in particular, there are numerous applications for flat tube heat exchangers as so-called exhaust gas / exhaust air heat exchangers. Little installation space and less pressure loss While the rows of tubes in smooth tube heat exchangers consist of round tubes, the rows of tubes in flat tube heat exchangers have a special profile (see illustration). This special tube profile offers advantages over the round profile in certain applications. Flat tube heat exchangers require less installation space than smooth tube heat exchangers with the same exchange area and are therefore also lighter.

Temperature exchange between a gas and a liquid In the case of air-water heat exchangers (also called gas-water heat exchangers), there is a temperature exchange between a gas (usually air) and a liquid. Finned heat exchangers can cover various areas of application: - heating and evaporating, - cooling and condensing as well as heat recovery. In this context, lamellar heat exchangers are also called air heaters or air coolers. Air-water heat exchangers are often also used as exhaust gas heat exchangers or flue gas heat exchangers in order to recover the energy from warm or hot exhaust gases. Lamella packs for a large exchange area In order to achieve the largest possible exchange surface between the air and the medium (liquid) within the heat exchanger, lamellas or lamella packs are attached to the pipe system.

Air heat exchangers as finned tube heat exchangers Heat transfer between a gaseous media and a liquid Finned tube heat exchangers are often called air/water heat exchangers or gas/water heat exchangers. Heat transfer between a gas (for ex. air) and a liquid (for ex. water) takes place in the air-/water heat exchangers. To improve the thermal output transfer from the gas to the liquid, fins made of well heat transferring materials are put on the tubes. Very often air-/water heat exchangers are used as exhaust heat exchanger to gain the energy out of warm or hot exhaust fumes. Finned tube heat exchangers can also be used as air heater, air cooler or condenser.

Copper clad solid wire used in general purpose, single or multipass soldering for use with CO2 shielding gas or Air/CO2 mixture. MIG/MAG welding (GMAW)

We offer you standardised complete systems for the measurement of volume & mass flows. We use measuring elements that have established themselves within previously built customer-specific test benches and convince with high measuring accuracy. We develop and manufacture Venturi tubes and nozzles as individual components or as VMF® complete systems. The VenturiMasterFlow® measuring system, VMF® for short, is used for the precise measurement of air or gas volume and mass flows of 100,000 m³/h. The core of the VMF® system is the FlowProcessor, a PC system with the corresponding data acquisition hardware. Venturi nozzles convince by a low remaining pressure loss and are suitable for flow measurement of gases with high temperatures. The software developed under LabVIEW is operated either via touch screen or with mouse and keyboard.

Accredited air flow calibration of mass flowmeters, MFC, variable area, coriolis, laminar flow, vortex, piston provers, bubble flowmeters, turbine, orifice, venturi flowmeters. UKAS accredited to ISO 17025 for all types of air and gas flowmeters for volume flow and mass flow. Extensive calibration flow range of 1 cc/min to 1250 l/sec and 300 mm line size.

Applications : - Destruction of moss - Fog quenching - Air and smoke cleansing - Dedusting - Gas treatment - Sand washing, etc…

ISO/IEC 17025:2017 UKAS accredited calibrations are available across a large range of our traceability schedule for flowmeters, gas flow, air flow, fluid flow for both oil and water flowmeters, pressure, oxygen clean pressure, electrical, frequency, time, temperature simulation and supplemented with a host of standard traceable calibration services. UKAS accredited calibration services (Laboratory 0604) and thermal fluid component testing services to a wide scope of industries whilst maintaining a reputation for quality, cost effectiveness, impartiality and reliability. Our specialist UKAS accreditation offerings for aviation, automotive, medical, environmental and pharmaceutical sectors provide worldwide acceptance for many of the ASTM, EPA, ISO, BSI, DIN and SAE standardized test protocols.

EVP Series Proportional Valves The EVP series Proportional Control Valves combine the features of the existing EV series valve - long life, low power, and Clippard's reputation for high quality components - with the additional capability for proportional control. The EVP series valve provides air or gas flow control, and varies the output flow based on the current input to the solenoid. The consistent gain of this valve provides a high degree of control for many applications. Controllability and overall value are the main features of the EVP Proportional Valve series. The valve may be controlled using DC current, open or closed-loop control, and even PWM (Pulse Width Modulation) to cover a broad range of applications. Optional Valve Driver below. Read More about the EVP Series View Tips for Selecting the Right EVP Valve View Products • Flow proportional to input current • Fast response • Long life • Single moving part • Low friction and wear • Three connection styles • Two...

An even smaller Mouse valve! When space is critical, the EM Series Valve provides the best solution. At just over an inch tall, and less than 3/4” in diameter, the EM Valve uses Clippard’s special “spider” design. This reliable and proven design for long life is housed in a miniature body, and incorporates wire leads out the top, allowing body rotation for close-center mounting. In addition, the valve features higher flow; combining fast shifting speed, extremely high cycle life with the design flexibility to make this valve a “small wonder” for demanding applications. This valve is perfect for air and/or gas control, pilot control, and any application where space is limited, but desired performance is not. Note: Simply tighten valves onto the manifold using a standard 1/8" Allen hex wrench.

In various chemical or physical and technical processes particles of the order of 1 μm up to a few mm in size appear, whose size distribution is decisive or important for the process. There are many technical examples like in food production, pharmacy, process engineering, fuel burning in turbines, motors etc., slurry burning, and cosmetics. The laser diffraction particle sizer is capable to measure a particle size distribution from a collective of particles like a spray and to appropriately process, describe, and present it. The particle material may be solid or liquid in a gas or gas like air bubbles in a liquid. For the measurement it is only important, that the optical properties of the continuous and the dispersed phase are different. The laser diffraction particle sizer offers the advantage of a fast and non invasive measurement in a wide range of particle sizes. Especially in case of sprays or suspensions this method has become a standard measurement tool.

We specialize in complete renovations and restorations of houses and apartments as well as non-residential and commercial premises of any kind. Our experienced workers perform a wide range of works from a demolition and dismantling, through masonry, plasterboard, electrical, plumbing and heating work, modification and installation of air conditioning and gas, laying and delivery of floor coverings, tiling and painting work, to providing inspection reports (for electricity, gas, water, etc.). We offer home remodeling services with creation of graphic designs and 3D visualizations. In creating the design, we rely on our long-term experience as a construction company in terms of appearance, comfort, efficiency and maintenance of the design solution. Further, we make these design come true. If any paper work in Czech language is needed - we take care of it.