Valves for Water and Chemical Applications
24 March 2006
GEMÜ valve systems have a modular design which provides users with multi-functional solutions from a single source for all applications in water treatment, distribution and disposal. Seawater desalination, power stations, cooling water systems, environmental systems, recycling systems, wastewater and sewage treatment plant, industrial water and drinking water as well as High Purity and pharmaceutical quality water are typical areas of application. GEMÜ offers diaphragm valves in plastic up to DN 100 and metal up to DN 300 for highly pure to heavily contaminated/abrasive water. This valve type is particularly suitable for higher cycle duties.
The manufacturer also provides butterfly valves in plastic up to DN 250 and metal up to DN 1400 which are particularly suitable for use with clean or slightly contaminated water and gas. Low weight, compact design and high volume flow rate are the advantages of this valve type. A large choice of body and seal materials for both valve systems guarantees optimum adaptation to the piping requirements. GEMÜ diaphragm and butterfly valves can be fitted with manual operators and pneumatic or motorized actuators. Conformity declarations and approvals typical of the above sectors are available. Solenoid operated globe valves can be provided for PH value neutralisation and dosing of small quantities of chemical additives, e.g. chlorine. Stroke limiters and travel stops, locking devices, electrical position indicators, position and process controllers as well as pilot valves and field bus connections enable the valve systems to be integrated in automatic processes. Flow, pressure and temperature measurement devices complete the product range.
Wasser-Berlin 2006, Hall 04.2, Booth 133
