NSF Product and Service Listings

These NSF Official Listings are current as of Wednesday, September 23, 2026 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=C0881954&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.


 
Yi Shyang Machinery Co., Ltd. 
No.228, Pao Shun Road
Hoo Hu Li., Chiayi 
60079 
Taiwan 
886 5 277 2477


Facility : Chiayi, Taiwan

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Valves
1010 1/2" - 2" CLD 23 MLTPL
1010C 1/2" - 2" CLD 23 MLTPL
1020 1/2" - 2" CLD 23 MLTPL
1022 1/2" - 4" CLD 23 MLTPL
1022C 1/2" - 2" CLD 23 MLTPL
1024C 1/2" - 2" CLD 23 MLTPL
1030-T 1/2" - 4" CLD 23 MLTPL
1030C-T 1/2" - 2" CLD 23 MLTPL
5156 1 1/2" - 6" CLD 23 MLTPL
6156 1/2" - 6" CLD 23 MLTPL
6156C 1 1/2" - 4" CLD 23 MLTPL


Number of matching Manufacturers is 1
Number of matching Products is 11
Processing time was 1 seconds