DUCO
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  • About DUCO
  • Our products
    • Safety Valves
    • Boiler Safety Units
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    • Filling Valves with Manometer
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  • Heating - Safety Valves
  • Solar - Safety Valves
  • Boiler - Safety Valves
  • Operating Instructions
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  • High temperature
  • Low temperature
  • District Heating
  • Manifolds
  • Compression Fittings
  • Radiator Valves
  • Temparature Safety Relief Valve
  • Differential Pressure Valves
  • Waterpressure Reducing Valves
  • Filling Valves
  • Certificates
  • Boiler Safety Units
  • Close-in Boiler Set
  • Thermostatic Mixing Valves
  • Consoles
  • Connectors
  • Safety Group
  • ISO
  • Diverter
  • ISO 9001 certificate KIWA
  • ISO 4126-1 (Pressure Equipment Directive 2014/68/EU modules B and D) Safety Valves Heating and Solar
  • NEN EN 1488-2000
  • NEN EN 1491-2000
  • Belgaqua (EN 1488)
  • WRAS
  • DIN Certco (DIN EN 14597-2012-09)
  • Declaration
  • Conflict of Minerals Delaration
  • Declaration of Performance
  • Dirt Separator
  • Persistent Organic Pollutants
  • Declaration of Conformity

Duco brings considerable expertise to its operations - we have extensive knowledge of the European market and possess a thorough understanding of raw material properties. Our ability to turn ideas into innovative products in a short space of time sets us apart from other suppliers in the market.

General Delivery Terms PenTec BV

PenTec BV
Edisonweg 7
3442 AC Woerden
The Netherlands

E. info@pentecbv.nl
P. +31(0)182 50 31 00
F. +31(0)182 50 34 20
2025 © Duco is part of PenTec BV www.pentecbv.nl