NSF Product and Service Listings

These NSF Official Listings are current as of Wednesday, September 17, 2025 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsComponents/Listings.asp?Company=C0815078&Standard=061&


NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects

NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings. Products certified to NSF/ANSI/CAN 61 comply with the health effects criteria in NSF/ANSI/CAN 600.

 
Oakville Stamping & Bending Limited o/a OS&B Industrial 
13-495 Woodward Avenue
Hamilton, ON L8H 6N6 
Canada 
905-661-0976
Visit this company's website


Facility : Qingdao, China

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Valves[G]
OSB13LEN Lug Butterfly Valve 2" - 24" CLD 23 MLTPL
OSB13LE Lug Butterfly 2" - 24" CLD 23 MLTPL
OSB13WE Wafer Butterfly Valve 2" - 24" CLD 23 MLTPL
OSB2515W Wafer Check Valve 2" - 24" CLD 23 MLTPL
OSB30 Wye-Strainer 2" - 24" CLD 23 MLTPL
OSB31 Cast Iron Ball Valve 2" - 24" CLD 23 MLTPL
OSB33GE Grooved End Butterfly Valve 2" - 12" CLD 23 MLTPL 

[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.

Number of matching Manufacturers is 1
Number of matching Products is 7
Processing time was 1 seconds