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Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. DNV GL Business Assurance Italia S.r.l. Via Energy Park, 14, 20871 Vimercate (MB), Italy. Tel: 039 68 99 905. www.dnvgl.it/businessassurance

FULL QUALITY

ASSURANCE CERTIFICATE Certificate No.: 8860-2016-CE-ITA-ACCREDIA This certificate consists of 2 pages

Initial date: 18 October, 2016

Validity: 12 August, 2020 – 11 August, 2023

This is to certify that the quality system of

CDB ENGINEERING S.P.A Via L. Maggi, 19 - Loc. Zorlesco 26841 – Casalpusterlengo (LO) - Italy

has been assessed and found to comply with respect to the conformity assessment procedure described in:

ANNEX III MODULE H OF DIRECTIVE 2014/68/EU ON PRESSURE EQUIPMENT

This certificate is valid for the following scope:

Type of Pressure Equipment Pressure Accessory

Product Name Filter Y casting, Filter Y welded, Filter Y Forged, Filter T welded, Basket filter welded, Basket filter casting, Spool pipes

welded, Steam trap welded, Sight glasses casting, Sight glasses forging,

Sample cooler welded, Plug valves.

Place and date: Vimercate 23 July, 2020

For the notified body 0496: DNV GL Business Assurance Italia

S.r.l.

______________________________________________________________________________ Nicola Privato

Management Representative

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Certificate No.: 8860-2016-CE-ITA-ACCREDIA

Place and date: Vimercate 23 July, 2020

Revision No: 02

Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. DNV GL Business Assurance Italia S.r.l. Via Energy Park, 14, 20871 Vimercate (MB), Italy. Tel: 039 68 99 905. www.dnvgl.it/businessassurance

Jurisdiction

Application of Directive 2014/68/EU and Decreto Legislativo n. 26 of 15 February 2016. Certificate history

Revision Description Issue date

00 Original Certificate 18 October, 2016

01 Scope extension to plug valves and Renewal of certificate

15 January, 2018

02 Renewal of certificate 23 July, 2020

Products covered by this certificate

Product name Product description Applied product standard

Filter Y casting, Filter Y welded, Filter Y Forged, Filter T welded, Basket filter welded, Basket filter casting, Spool pipes welded, Steam trap welded, Sight glasses casting, Sight glasses forging, Sample cooler welded, Plug valves.

Filter Y casting up to DN450, Filter Y welded up to DN600, Filter Y Forged up to DN200, Filter T welded up to DN1060, Basket filter welded up to 2510 liters, Basket filter casting up to DN300, Spool pipes welded up to DN400, Steam trap welded up to 11 liters, Sight glasses casting up to DN200, Sight glasses forging up to DN200, Sample cooler welded up to DN200, Plug valves up to DN100.

ASME B16.5, ASME VIII Div.1, EN 13445, ASME B31.3, ASME B16.34, VSR

Sites covered by this certificate

Site name Site Address Audited by Date Report ref

CDB ENGINEERING S.P.A

Via L. Maggi, 19 - Loc. Zorlesco 26841 – Casalpusterlengo (LO) - Italy

Milan/PA Massimo Rota Gelpi

09, 10 July, 2020

Z0548774-20200709-RC-PED Mod. H-MRG

Terms and conditions for the certificate

Valid terms and conditions are found in the DNV GL´s PED Certification Rules. END OF CERTIFICATE