Liquid gas - Import export

Knight Optical has successfully launched a range of Stock Optical Domes for Submersible ROVs underwater imaging, sensing and exploration applications, where protection of electronic sensor systems from harsh liquid and gas environments is essential. A dome is essentially a window that has two parallel curves faces. Our domes ensure high clarity and transmission in the UV-NIR and FarIR spectrums allowing for accurate measurement. Knight Optical is a trusted, established and reliable supplier to manufacturers of underwater ROVs for surface and deep water exploration. With our excellent record delivering quality, metrology tested optical domes & windows; we like to think we are your best solution for custom ROV dome and window solutions. Our products are used by satisfied customers in the ROV industry worldwide. Contact our experts and find out why! For more information read PDF

Knight Optical has successfully launched a range of Stock Optical Domes for protective housing for Drone and Vision system cameras, where protection of electronic sensor systems and expensive fish-eye lenses from harsh liquid and gas environments is essential. A dome is essentially a window that has two parallel curves faces. Our domes are high quality with good form error polished faces to ensure high clarity and transmission in the Visible and NIR spectrums allowing for accurate measurement. Capabilities: Domes are readily mountable, optically clear and manufactured to a high standard. Available from 5mm to 200mm in diameter and 0.25 to 10mm in thickness offering high transmission and extreme toughness for harsh environments. For more details read the PDF ...

Membrane Seals are available to suit any application. Our unique interspersed membranes allow either a fast, tight seal or a level of product, gas or liquids will pass through it at a measured rate.

High Pressure Control Valve is designed and developed for applications where the high pressure / drop liquid and high pressure / temperature gas/vapour to be handled. Our specially designed Velocity Control Trim, which is a multi turn / multistage velocity control trim, handles these severe/critical applications very effectively – eliminating cavitation & vibration, and reducing the noise to the acceptable levels.

Our housing ranges for liquid or gas housings are ideal for use in a any new installation or plant extension. Housings are designed to suit the application, can be provided in industrial, hygienic or gas styles and in a range of sizes to allow as standard liquid flows up to 500 m3/hr and gas flows up to 7,000 m3/hr. All housings are CE marked, PED and ATEX compliant. Let us quote you so you can see the money you can save!

Liquid fuel system for a gas turbine which utilises a variable speed electric motor driving a positive displacement pump. The flow of fuel is controlled by the speed of the pump and not by a valve in traditional systems. The nature of the positive displacement gear pump makes it ideal for aggressive fuels such as low viscosity naptha or high viscosity heavy fuel oil. In every project where this system has been fitted the gas turbine start reliability has been improved. The system offers a rugged, reliable and low maintenance solution to the requirements of a gas turbine liquid fuel system