Quality Assurance

DK-Lok prides itself on it's best in class quality assurance system.

With a rigorous and uniform quality assurance process, you can always count on the highest quality of tube fittings, valves and instrumentation from DK-Lok, no matter where you are or what industry you are in.

DK-Lok's quality assurance process involves specific systems, classifications and certifications to ensure all products are up to the very highest standard. DK-Lok Corporation has a relentless commitment to product quality excellence and backs it up with lifetime warranty.

 

DK-Lok Certifications

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Cert Auth. Type Cert Number Issue Date Expiry Date PDF
SNCH Approval - Check Valve VCH36 E13 110R00 110R00 0186 00 2010-02-09 Download
SNCH Approval - CNG Filters V76 E13 110R00 110R00 0196 00 2010-06-30 Download
ABSA Approval - Filters V73/V76 OE07988.2 2018-05-09 2028-05-09 Download
SNCH Approval - Manual Valve VBV E13 110R00 110R00 0197 00 2010-07-02 Download
SNCH Approval - Manual Valve VC86 E13 110R00 110R00 0181 00 2010-01-29 Download
SNCH Approval - Manual Valve VCT86 E13 110R00 110R00 0184 00 2010-02-09 Download
SNCH Approval - Manual Valve VCT863 E13 110R00 110R00 0185 00 2010-02-09 Download
SNCH Approval - Receptacle RCQB E13 110R00 110R00 01895 00 2010-06-30 Download
ABS Certificate of Design Assessment - Valve 15-BK1382920-PDA 2015-07-06 2020-07-05 Download
Korea Gas Safety Corporation (KGSC) Completion Inspection Certificate 2013-0370704/2013-0355368 2013-10-17 Download
ABSA, MBSA, TSSA, CSA, ACI CRN Fittings Registration 0A04788.2134567890TYN 2001-07-13 2021-04-20 Download
ABSA, MBSA, TSSA, CSA, ACI CRN Relief Valves Registration 0C14796.52 2002-05-31 2021-10-23 Download
ABSA, MBSA, TSSA, CSA, ACI CRN Valve Registration 0C07988.2134567890TYN 2019-02-21 2028-12-07 Download
ABSA CRN Valves 0C07988.2134567890TYN 2018-12-07 2028-12-07 Download
ABS DK-LOK® Tube Fittings 17-BK1645370-PDA 2017-06-29 2022-06-28 Download
HSB Global Standards Europe EC-Type Examination Certificate of the Notified Body HSBI-10-11-045/KR.DK.1069.00-B 2010-11-29 2020-11-28 Download
ASME Manufacturer Certificate of Authorization N-3185 2018-02-26 2021-03-10 Download
ASME Manufacturer Certificate of Authorization N-3342 2018-02-26 2021-03-10 Download
ASME Manufacturer Certificate of Authorization N-3186 2018-02-26 2021-03-10 Download
TUV NORD Material Manufacturer Quality Assurance System Certificate 07-202-9160 WZ-0941/13 2013-11-07 Download
TUV SUD Technical Report 07-000026-PA-GBM-01 2007-08-29 Download