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.

 
Clow Valve Company 
Division of McWane, Inc.
902 South Second Street 
Oskaloosa, IA 52577 
United States 
641-673-8611


Facility : Oskaloosa, IA

Mechanical Devices

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Miscellaneous Process Devices/Components[1] [G]
Clow Valve Company LBI-400A Wet-Barrel Hydrant Break-Off Check Valve 6" CLD 23 MLTPL
LP619 Break Off Check Valve 6" CLD 23 MLTPL 

[1] Only products bearing the NSF Mark are Certified.
[G] Product is Certified to NSF/ANSI 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.

Fire Hydrants[1] [G]
Admiral[2] 4 1/2", 5 1/4" CLD 23 MLTPL
Admiral HP[2] 4 1/2", 5 1/4" CLD 23 MLTPL
Eddy Fire Hydrant No Drain[3] [4] 4 1/2", 5 1/4" CLD 23 MLTPL
Eddy Fire Hydrant With Drain[3] [4] 4 1/2", 5 1/4" CLD 23 MLTPL
Medallion Model 2545[2] 4 1/2", 5 1/4" CLD 23 MLTPL
Medallion F2545HP[2] 4 1/2", 5 1/4" CLD 23 MLTPL
Mountain[2] 4 1/2", 5 1/4" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 2050[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 2060[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 2065[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 621[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 74[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 75[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 76[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 850[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 860[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 865[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 92[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 950[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 960[5] 6" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 980[5] 8" CLD 23 MLTPL
Wet Barrel Fire Hydrant, Model 985[5] 8" CLD 23 MLTPL 

[1] Only products bearing the NSF Mark are Certified.
[2] Tyton joint connection includes gasket. All other connection types do not include a
    gasket.
[3] Shoe inlet sizes are 4" or 6" mechanical joint (MJ) or flanged for the 4 1/2" hydrant
    and 6" mechanical joint (MJ) or flanged for the 5 1/4" hydrant.
[4] Certification does not include a flange gasket.
[5] Certification includes extensions or buries for the 74, 75, 76, 92, 621, 850, 860, 865,
    950, 960, 2050, 2060 or 2065. Certification includes the fabricated bury only for the
    980 and 985.
[G] Product is Certified to NSF/ANSI 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.

Valves
C509 NRS Resilient Wedge Gate Valve Model 2639[G] 2" - 12" CLD 23 MLTPL
C509 NRS Resilient Wedge Gate Valve Model 2640[G] 2" - 12" CLD 23 MLTPL
C509 OS&Y Resilient Wedge Gate Valve Model 2639[G] 2" - 12" CLD 23 MLTPL
C509 OS&Y Resilient Wedge Gate Valve Model 2640[G] 2" - 12" CLD 23 MLTPL
C515 NRS Resilient Wedge Gate Valve Model 2638[G] 14" - 54" CLD 23 MLTPL
C515 NRS Resilient Wedge Gate Valve Model 2638[G] 4" - 12" CLD 23 MLTPL
C515 OS&Y Resilient Wedge Gate Valve Model 2638[G] 14" - 54" CLD 23 MLTPL
C515 OS&Y Resilient Wedge Gate Valve Model 2638[G] 4" - 12" CLD 23 MLTPL
Clow NRS Double Disc Gate Valve (L14) Model 2612[6] 4" - 48" CLD 23 MLTPL
Clow NRS Double Disc Gate Valve (L14) Model 2613[6] 4" - 48" CLD 23 MLTPL
Clow NRS Double Disc Gate Valve (L14) Model 2620[6] 4" - 48" CLD 23 MLTPL
Clow OS&Y Double Disc Gate Valve (L14) Model 2612[6] 14" - 48" CLD 23 MLTPL
Clow OS&Y Double Disc Gate Valve (L14) Model 2613[6] 14" - 48" CLD 23 MLTPL
Clow OS&Y Double Disc Gate Valve (L14) Model 2620[6] 14" - 48" CLD 23 MLTPL
List 16 NRS Double Disc Gate Valve (L16) Model 2614[6] 4" - 36" CLD 23 MLTPL
List 16 OS & Y Double Disc Gate Valve (L16) Model 2614[6] 14" - 36" CLD 23 MLTPL 

[6] Certification includes Bypass Elbows for valves 14" and greater.
[G] Product is Certified to NSF/ANSI 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.

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