• The recommended limits for correct operation are a dynamic pressure between 100 kPa and 500 kPa and a watertemperature of maximum 65°C. The flexible connecting hoses are intended for application in drinking water installations with a static waterp...
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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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  • 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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  • The float operated valves are intended to be applied in flushing cisterns which are connected to WC-pans. They have the purpose to open when the cistern is being flushed and shut off the water supply when the required water level is reached.The fl...
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  • Pressure equipment with a pressure higher than 0,5 bar excluding: distribution networks, aerosols, machines covered by the Machine Directive, equipment for nuclear use, wellhead for controlling equipment, blast furnace(s), bottles or cans for carb...
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  • The use of reinforced plastic products has been growing steadily, especially in automotive and aerospace applications as well as in piping systems. This is largely due to the materials’ recyclability and ability to be processed rapidly and it's strength. Kiwa Expert Centre Polymers serves many industries in this field.
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  • When things go wrong, one needs a quick and reliable answer to a series of questions. For this experts are needed who have experience in a broad range of products and applications. Often a certain failure has occurred earlier in a total different application.
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  • 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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  • Kiwa makes your quality visibleConfidence 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 ...
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  • For the drinking water sector in the Netherlands, we offer Kiwa quality Water Mark for an extensive range of products. The Kiwa Water Mark is commonly recognized in the drinking water sector in the Netherlands. Certificate holders are allowed to u...
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  • Kiwa makes your quality visibleConfidence is what suppliers, buyers, inspectors and consumers need and want. Confidence in the quality of products can be demonstrated by means of the Kiwa Product Certificate.
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  • The Politie Keurmerk Veilig Wonen (PKVW) covers security in houses, residential buildings, large residential complexes and residential suburbs. Kiwa R2B has been involved as an inspection body in the implementation of the PKVW since 1997.
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  • The sanitary tapware " single taps and mixer taps " are intended for application in drinking water installations with a static water pressure of maximum 1000 kPa and a maximum water temperature of 90°C. The recommended limits for correct operation...
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  • Smoke control systems (RBS) must create a smoke-free egress route for the building’s occupants. Because regulations and unambiguous basic assumptions are largely not available, it is important to work with partners with sufficient knowledge. Kiwa R2B is such an expert partner.
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  • Most North American governmental agencies that regulate drinking water supplies require that water treatment or distribution products comply with NSF/ANSI 372: Drinking Water System Components – Lead content. Wetted surfaces of all products fallin...
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  • Kiwa operates an internationally recognized certification scheme for Solar PV modules (crystalline and thin film). This is the Kiwa Quality Approval. We use our accredited laboratory facilities to test PV modules according to IEC 61730 for safety, IEC 61215 and IEC 6146.
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  • Through Kiwa's strategic partner ARISE, we are able to offer you Authorized Inspection Services, a necessary requirement for boiler and pressure vessels manufactured for US and Canada.
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  • Guideline 15 from the Publication Series on Hazardous Substances (PGS) contains guidance for the storage of packaged hazardous goods. Kiwa R2B can assess the fire safety aspects in your storage facility during an inspection PGS 15, including from baseline inspection to PGS 15 certification and follow-up inspection.
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  • The membrane filtration elements are intended for any handling of ground water, surface water, sea water or other raw water used in the production of drinking water, up to the point where the drinking water becomes available for consumption.
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  • The costs for the repair or exchange of a critical rubber part can be much higher than the initial costs of the rubber part itself. In that case it very profitable to know the expected service life of the specific rubber product beforehand. That's where you can trust on the service of Kiwa.
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