NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, March 13, 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=71290&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.

 
Yaw Yew Rubber Co., Ltd. 
No. 49-8 Fan-She Village
Fu-Shing, Hsiang 
Chang Hua 
Taiwan 
886 4 7783390
Visit this company's website


Facility : Chang Hua, Taiwan

Joining and Sealing Materials

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Gasket/Sealing Materials
DN-070WN[2] <=2.0 sq. in./L C. HOT NBR
DN-080N <=2.0 sq. in./L C. HOT NBR
SI5678[1] <= 50.0 sq. in./L C. HOT SLC
D-601 <= 2.0 sq. in./L C. HOT EPDM
D-701 <= 2.0 sq. in./L C. HOT EPDM
N-583 <= 2.0 sq. in./L C. HOT NBR
N-780 <= 2.0 sq. in./L C. HOT NBR 

[1] This product has also been evaluated for use in Mechanical Plumbing Device applications
    with a maximum use restriction of 5.0 sq. in./L.
[2] This product has also been evaluated for use in Mechanical Plumbing Device applications
    with a maximum use restriction of 2.0 sq. in./L.


Mechanical Plumbing Devices

Trade Designation      

Gasket/Sealing Materials[1]
EP-70[2]      
SI71501[2]      
SI72109[2]       

[2] Certified for a maximum surface area to volume ratio of 2.0 sq. in./L.


[1] This product does not require a Q statistic.  It is made from material or materials that
    do not require lead analysis when reviewed per NSF/ANSI/CAN Standard 61, Section 3.3.

O-Rings[1]
SI71501[2]      
SI72109[2]       

[2] Certified for a maximum surface area to volume ratio of 2.0 sq. in./L.


[1] This product does not require a Q statistic.  It is made from material or materials that
    do not require lead analysis when reviewed per NSF/ANSI/CAN Standard 61, Section 3.3.

Number of matching Manufacturers is 1
Number of matching Products is 12
Processing time was 0 seconds