B16.34 Certification Some valve sizes can be supplied with B16.34 certification. Consult factory for more information.
Canadian Registration Number Check-All Valve also has obtained a Canadian Registration Number (ØC163Ø1.2CL) for many of its products. The CRN is required for some products to be installed in certain applications in Canada. Check-All has registration in all provinces and territories of Canada. "CRN Test and Tag" must be specified when ordering. Consult the factory if you require a valve with a CRN.
Standards The Check-All style 3S check valve is compliant with 3-A Sanitary Standards for Vacuum Breakers and Check Valves for Milk and Milk Products, Number 58-01 and has been Third Party Verified by a Certified Conformance Evaluator. Among other requirements, this is a standard that requires a 32 Ra finish and specified groove angles and depths, all for sanitary purposes. Consult the factory if finer surface finishes are required.
ISO 9001-2008 Check-All Valve is an ISO 9001-2008 Certified company. Our certificate number is FM 40858 and is issued by The British Standards Institution (BSI). This certification indicates that Check-All products are designed, manufactured and distributed in accordance with ISO 9001-2008 requirements. That means when you order Check-All Valve products you are assured of receiving the highest quality check valves, consistently and on-time.