Solenoid valves are electromechanical devices that manage liquid or gas flow by energizing a coil to move an internal plunger. They provide fast switching, accurate control, and dependable automation for industrial, commercial, medical, and HVAC applications. Offered in multiple sizes, materials, and configurations, they ensure safe, efficient, and consistent fluid regulation.

Website: https://www.pynosvalve.com/

Ketones are organic compounds featuring a carbonyl group (C=O) bonded to two carbon atoms, making them polar and reactive in nucleophilic addition reactions. Nitriles contain a cyano group (C≡N) attached to a carbon, making them useful intermediates in organic synthesis. Both are versatile functional groups: ketones in solvents and pharmaceuticals, nitriles in making amides, acids, and heterocycles.

Website: https://www.bofanchem.com/

A wastewater screen is a mechanical device used in treatment plants to remove large solids and debris from incoming wastewater. It acts as the first line of defense, preventing damage to pumps and downstream equipment. Screens can be coarse or fine, capturing materials like rags, plastics, and leaves. They improve efficiency, protect infrastructure, and help maintain overall water quality by reducing clogging and buildup in subsequent treatment processes.

Website: https://www.rockerhillcn.com/

Fluorinating reagents are chemicals used to introduce fluorine atoms into molecules, enhancing stability, bioavailability, and reactivity. Common in pharmaceuticals and agrochemicals, they include nucleophilic types like DAST and Deoxo-Fluor, and electrophilic ones like Selectfluor and NFSI. These reagents allow selective fluorination under mild conditions, making them essential tools in modern synthetic chemistry.
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City Piling is a family-run piling company in Surrey with 20+ years’ experience. We specialise in mini piling, tight and restricted access piling for basements, extensions, and difficult sites across Surrey, London, and the South East. We offer fixed-price quotes, expert advice, and services like Grundomat and open bore piling, reinforced concrete slabs, ground beams, and full foundation design.


Website: https://www.citypiling.co.uk/