Aquatrol Certifications
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National Board

National Board Stamp

VR Valve Repair Certificate


ASME

ASME UV Section VIII Certificate

ASME V Section I Certificate


ISO

ISO 9001:2015 Certificate


Valve Certifications


National Board Capacity

Series 740 Liquid

Series 740 Air / Steam

Series 560/570 Section I and VIII

Series 88/89 A-F

Series 120-126

Series 130-135


CE Certifications

Module B - Series 740 thru 743 Liquid

Module B - Series 740 thru 743 Air/Gas Steam

Module B - Series 560 thru 573 Air/Gas Steam

Module D


CRN Certifications

CRN Approvals


National Board NB-18

NB-18 listing of Aquatrol Valves

NB Determining Relieving Capacity

Link to NB-18 on National Board Website


Contact Aquatrol for further documentation