EN 16475-3:2016

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Product characteristics
5 Testing, assessment and sampling methods
6 Assessment and verification of constancy of
   performance (AVCP)
7 Manufacturer's declaration for type test
8 Product information
9 Classification and designation
10 Marking, labelling and packaging
Annex A (normative) - Choice of sizes for type test
        and sampling
Annex B (informative) - Sampling for factory productions
        control
Annex C (normative) - Factory production control
Annex D (informative) - Recommended range of application
Annex E (informative) - Examples of products
Annex ZA (informative) - Relationship of this European
         Standard with Regulation (EU) No.305/2011
Bibliography

This European standard specifies the requirements and test methods for draught regulators and standstill opening devices that are used as components, carrying flue gases, in order to limit the draught in chimneys and provide secondary air to the chimney. Draught regulators and standstill opening devices for positive pressure chimneys are not covered by this standard.It also specifies the requirements for marking, manufacturers’ instruction, product information and evaluation of conformity.