User manual HONEYWELL CA295

[. . . ] Fluids up to and including liquid category 3 to EN 1717 are protected. [. . . ] Fluids up to and including liquid category 3 to EN 1717 are protected. Special Features · · · · · · Integral strainer Compact construction Easy access to all internal components Low pressure loss and high flow performance Triple security - two check valves and a discharge valve separate the backflow preventer into three pressure zones Meets KTW recommendations for potable water Water max. 10. 0 bar Range of Application Medium Maximum inlet pressure Minimum inlet pres- 1. 5 bar sure Technical Data Construction The backflow preventer consists of: · · · · · EN0H-1225GE23 R1207 · Subject to change Installation position Horizontal with discharge valve downwards HT 40 KIWA-UK KIWA BELGAQUA NF (DN15) tested according to prEN 14367 (DN15) Housing Integral strainer Valve cartridge Outlet check valve Connection fittings Discharge connection Dezincification resistant brass housing High-quality synthetic material valve cartridge High-quality synthetic material check valves NBR and EPDM seals High-quality synthetic material discharge connection Operating temperature up to 65 °C Discharge pipe connection Approvals · · · · · · Materials Noise class 1 Noise class 2 DN15 DN20 www. honeywell. com 1 CA295 Backflow preventer Method of Operation Backflow preventers are divided into three zones - inlet-, middleand outlet zone. However they can also be used for supplies to residential buildings within the scope of their specification. The following are some typical applications: · · · · · · Cleaning appliances in hairdresser's shops Soda machines Cleaning appliances for beverage lines in public houses Cooling sytem in X-ray equipments for radiography Tube-sprinkler in the kitchen, domestic area Heating filling systems, without inhibitors · · · EN0H-1225GE23 R1207 · Subject to change www. honeywell. com 3 CA295 Backflow preventer Automation and Control Solutions Honeywell GmbH Hardhofweg D-74821 Mosbach Phone: (49) 6261 810 Fax: (49) 6261 81309 http://europe. hbc. honeywell. com www. honeywell. com Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 37, Switzerland by its Authorised Representative Honeywell GmbH EN0H-1225GE23 R1207 Subject to change without notice © 2007 Honeywell GmbH [. . . ] However they can also be used for supplies to residential buildings within the scope of their specification. [. . . ]