NSF Product and Service Listings

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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.

 
Weflo Valve Co., Ltd. 
No. 789 Chunyang Road
High-tech Zone 
Qingdao, Shandong 266111 
China 
86 532 8790 5016


Facility : Qingdao, Shandong, China

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Couplings
Dismantling Joint/8601 50 mm - 2200 mm D. HOT MLTPL
Expansion Joint/8101 50 mm - 2200 mm D. HOT MLTPL
Flexible Coupling/8602[1] 50 mm - 2200 mm D. HOT MLTPL 

[1] Certified for EDPM gaskets only.

Fire Hydrants
Dry-Barrel Fire Hydrant/F0733-250 100-150 mm D. HOT MLTPL
Wet-Barrel Fire Hydrant/F1311B-250 100-150 mm D. HOT MLTPL

Valves
Basket Strainer/Fig.7105 50-600 mm D. HOT MLTPL
Butterfly Check Valve/Fig.5101-T[2] 350 - 2000 mm D. HOT MLTPL
Swing Check Valve/Fig.5101[1] 2" - 24" D. HOT MLTPL
Wafer Double Door Check valve/Fig.5306[3] 50-1200 mm D. HOT MLTPL
Y-Strainer/Fig.7101 50-2000 mm D. HOT MLTPL 

[1] Certified for EDPM gaskets only.
[2] Certified for EPDM o-rings only.
[3] Certified for EDPM gaskets and seat only.

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