NSF Product and Service Listings
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NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects
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 | |
Qingdao National High-tech Industrial | |
Development Zone | |
Shandong, 26611 | |
China | |
86 532 8790 5016 |
Facility : Qingdao, Shandong, China
Mechanical Devices
Water | Water | |||
Contact | Contact | |||
Trade Designation | Size | Temp | Material | |
Couplings |
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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. |
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Fire Hydrants |
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Dry-Barrel Fire Hydrant/F0733-250 | 100-150 mm | D. HOT | MLTPL | |
Wet-Barrel Fire Hydrant/F1311B-250 | 100-150 mm | D. HOT | MLTPL | |
O-Rings, Gasket/Sealing Materials |
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WLSKE70G | [7] | C. HOT | EPDM | |
[7] Certified for 2.0 square inches/L. This product has also been evaluated for use in Mechanical Plumbing Device applications with a maximum use restriction of 2.0 square inches/L. |
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Valves |
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Air Release Valve/Fig.9701 | 1/2 - 1 in | D. HOT | MLTPL | |
Basket Strainer/Fig.7105 | 50-600 mm | D. HOT | MLTPL | |
Butterfly Check Valve/Fig.5101-T[2] | 350 - 2000 mm | D. HOT | MLTPL | |
Center-Line Butterfly Valve/Fig.2103 | 3" - 24" | D. HOT | MLTPL | |
Center-Line Butterfly Valve/Fig.2122 | 350-2000 mm | D. HOT | MLTPL | |
Center-Line Butterfly Valve/Fig.2123 | 350-2000 mm | D. HOT | MLTPL | |
Center-line butterfly valve/Fig.2908 | 3-12 in | D. HOT | MLTPL | |
Double Eccentric Butterfly Valve/Fig.2106 | 80-2400 mm | D. HOT | MLTPL | |
Double Eccentric Butterfly Valve/Fig.2108 | 30" - 96" | D. HOT | MLTPL | |
Double Orifice Air Release Valve/Fig.9101A[3] | 50-200 mm | D. HOT | MLTPL | |
Lug Butterfly Valve/Fig.2502[4] | 50-600 mm | D. HOT | MLTPL | |
Lug Butterfly Valve/Fig.2502-S | 50-600 mm | D. HOT | MLTPL | |
NRS Resilient Seated Gate Valve./Fig.3243-S[1] | 100 - 600 mm | D. HOT | MLTPL | |
NRS Resilient Seated Gate valve/Fig.3243[5] | 100 - 600 mm | D. HOT | MLTPL | |
OS&Y Metal Seated Gate Valve /Fig.3233-S[1] | 100 - 600 mm | D. HOT | MLTPL | |
OS&Y Resilient Seated Gate valve/Fig.3233[5] | 100 - 600 mm | D. HOT | MLTPL | |
Swing Check Valve/Fig.5101[1] | 2" - 24" | D. HOT | MLTPL | |
Wafer Butterfly Valve/Fig.2302[6] | 50-600 mm | D. HOT | MLTPL | |
Wafer Butterfly Valve/Fig.2302-S | 50-600 mm | 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. [4] Certified for EPDM liner and o-rings only. [5] Certified for PTFE packing only. [6] Certified for EDPM liner only. |
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Number of matching Products is 27
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