Sanitary and HVAC supplies and fittings

DUCO is the brand name used by PenTec BV for SOLAR, Sanitary and HVAC safety valves and safety groups both in the Netherlands and throughout the European Union. PenTec BV was founded in 1985 and is located in Woerden (The Netherlands).
The company develops, manufactures, assembles and sells all kind of safety supplies for heating- and drinking water installations in Europe and is a key player on the Dutch market. Customers are wholesalers, the OEM market and DIY.
 
PenTec BV is an ISO9001 certified company. The DUCO safety valves and safety groups are CE certified according the NEN-EN 1488, NEN-EN1491, NEN-EN4126-1 and DIN EN14597 standards.  KIWA, Belgaqua and TÜV – DIN CERTCO Germany are our partners.