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  • The valves are meant as a device to prevent backflow. Check valves with a nominal diameter smaller then or equal 50 mm are intended for application in drinking water installations with a maximum constant temperature of 65°C and a with a maximum of one hour with a water temperature of 90° C.
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  • Use the Kiwa Water Mark as a producer or supplier. If you want to market yourself with products that meet all requirements; both functional as well as all legal hygienic requirements specified in the “Materials and chemicals in the supply of drinking water and warm tap water Regulation” by the Dutch government.
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  • The products are intended to be used for the transport of drinking water and a working pressure of 1MPa (1,000 kPa), with a water temperature up to 65˚C and a maximum water temperature up to 90˚C for a period of maximum 1 hour.
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  • ISO 22000 Food Safety Certification with Kiwa: improve your food safety performance, meet consumer demands and increase your profit.
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  • PAS 55 - In the process leading to the certification, Kiwa can create added value on many different levels. In this way, Kiwa Technology can offer excellent support with consultancy in the setting-up of the necessary processes and systems
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  • The plumbing fittings are being used to make capillary soldering and/or thread connections, in tap water installations, household gas installations and in heating installations. The plumbing fittings are intended for use in combination with copper...
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  • Bio-ethanol and other liquid fueled fires are entering the European market. While Europe is working on a harmonised standard, the only regulation at the moment is the General Product Safety Directive for Consumer Products in combination with national laws.
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  • Innerhoses flexible connecting hoses.
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  • EMC is emission of RF-waves from electr(on)ic appliances, which can cause interference in nearby receiving equipment. It is also the susceptibility to EMC phenomena, such as induced RF-energy, ESD, Surges, EFT and so on. Kiwa has thorough expertis...
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  • Flexible connecting hoses (BRL-K622) The flexible connecting hoses are intended for application in drinking water installations with a static waterpressure of maximum 1000 kPa and a maximum watertemperature of 90°C.
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  • Network design for new areas or minor adjustments to existing networks is a determinant factor in the relationship between your investment costs and delivery reliability. You don't want to lay a large amount of pipeline capacity unnecessarily, but you do want to build in sufficient redundancy.
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  • Compression fittings clamping device
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  • Controllable backflow protection devices, family B, type A
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  • The products are intended to be applied in The products are intended to be used as/in in hot water installations with a working pressure of maximum.1 MPa (10 bar) and a water temperature of maximum 90 °C. Remark: The technical specifications to be...
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  • Confidence is what suppliers, buyers, inspectors and consumers need and want. Confidence in the quality of the materials utilized, the performance of the products and the quality control on a day-to-day basis of the manufacturer can all be highlig...
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  • FSC and PEFC certification with Kiwa: protect the forest, demonstrate your commitment to sustainability and benefit from new business.
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  • ISO 27001 Information Security Certification with Kiwa: secure your information, build trust in your brand.
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  • The products are intended to be used as connection elements for piping systems for the transport of drinking water or wastewater.
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  • Gas distribution safety is currently a topic of high social interest. Organisations such as the supervisory bodies, the Dutch Energy Council and the Dutch National Mines Inspectorate explicitly hold network operators accountable for their responsibilities in ensuring safe gas distribution.
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  • Kiwa Technology has developed a ‘boil-off management system’ for the BMW Hydrogen 7. The ‘boil-off management system’ is a safety device for limiting the pressure in a car's hydrogen fuel tank.
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