Services

  • The products are intended to be applied in drinking water installations for the transport and distribution of hot and cold water.
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  • The products are intended to be applied as sanitary appliances giving a nominal flushing volume of 6, 7 or 9 litres. These appliances are intended for connection to drinking water installations with a maximum water temperature of 30° C and a maxim...
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  • Controllable backflow protection devices, family B, type A
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  • The products are intended to be applied in sanitary installations (in buildings) for the transport of warm and cold drinking-water; hot water heating systems (temperature not exceeding 100 ºC) including underfloor heating systems;domestic gas...
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  • Your local Kiwa office also has extensive knowledge of international standards and market developments to offer various services regarding the certification of your products in various countries.
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  • Kiwa Gastec | Gas Appliance Testing
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  • Kiwa is able to guide you through the entire process of certification for international gas and electrical certifications. Kiwa can certify your gas and electrical professional and domestic appliances. If you deal with international markets, Kiwa ...
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  • Kiwa’s combustion test rigs including input measurement are custom designed for development purposes, testing and certification, for forced draught gas-and oil-fired burners. The combustion test rig including input measurement is suitable for meas...
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  • For measuring according to the GASKEUR- NZ Criteria Kiwa has developed a supplemental module to the standard 4-70 kW ETR for combi boilers.
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  • Kiwa can test and certify products with bio ethanol. Together with the Dutch Food Safety Authority (VWA) and the German research institute HKI, Kiwa created a quality label for products with bio ethanol. The marking may only be affixed after succe...
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  • The thermostatic regulating valves are intended to be used in circulation systems in tap water installations, with a maximum operating pressure of 1000 kPa and a maximum water temperature of 90°C.
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  • The quality of our drinking water is a matter that concerns us all. To prevent the pollution of drinking water it is essential for appliances (such as washing machines and dishwaters) to have internal backflow protection.  With the Kiwa Domes...
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  • Sedex Members Ethical Trade Audit (SMETA) by Kiwa: meet buyers’ demands, show your ethical credentials and access new business.
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  • In the European CE marking basic requirements for safety and rational use of energy are covered. The Dutch Gaskeur decides on important additional properties. With the voluntary certification brand Gaskeur, the industry shows that it is willing to go beyond legal requirements.
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  • VCA and VCU health, safety and environment certification with Kiwa: create safe working conditions for contractors and reduce accidents.
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  • Kiwa Gastec | Heat Pump Testing and Advice
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  • The products are intended to be used for general applications such as construction and equipment manufacturing, as well as for the transport of liquids and gases in pipe installations, equipment manufacturing, tank construction and petrochemicals.
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  • The shower heads and hand showers may be used in tap water installations with a maximum working pressure of 1000 kPa. The recommended limits for correct operation are a dynamic pressure between 100 kPa and 500 kPa and a water temperature of maximu...
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  • The products are intended to be used as a piping system for the transport of drinking water and/or wastewater, with a nominal diameter of DN 40 up to and including DN 2000 and nominal pressures of PN 10, PN 16, PN 25 or PN 40.
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  • The products are intended to be used in in hot water installations with a working pressure of maximum.1 MPa (10 bar) and a water temperature of maximum 90 °C.
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