12 in. Ductile Iron Wafer Check Valve
This product has been replaced by
NIBCO 12 in. Wafer 250 psi WWP Check Valve with Rubber Seat
Manufacturer Part #NLM15XN
Manufacturer Part #NLM15XN
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NIBCO
KW-900-W 12 in. Ductile Iron Wafer Check Valve
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Purchase history
NIBCO
KW-900-W
12 in. Ductile Iron Wafer Check Valve
NLM150N
Order #
Order Date
Job Name
My PO#
Product Details
- Rubber seated
- Spring actuated
- 250 PSI WWP
- Listed by Underwriters Laboratories of U.S. and Canada (UL/ULC)
- To be installed between standard Class 125 flanges
- Wafer connection
- Renewable discs
- Double-door
- NSF/ANSI/CAN-61 and 372
- FM approved
Specifications
- ANSI:
- ANSI 372, ANSI 61
- ASTM:
- ASTM A-240, ASTM A-276, ASTM A-313, ASTM A-536 Grade 65-45-12, ASTM B-584
- Application:
- Cold Working Pressure
- Clean Bagged:
- No
- Collection:
- KW-900-W
- End Connection 1:
- Wafer
- End Connection 2:
- Wafer
- End Connections:
- Wafer
- FM Approved:
- Yes
- IAPMO Listed -:
- No
- Installation Type:
- Horizontal, Vertical
- Length:
- 7-13/100 in
- Material:
- Ductile Iron
- NSF:
- NSF 372, NSF 61
- NSF Certified:
- Yes
- Origin:
- Domestic
- Pressure - High:
- 250
- Pressure Class:
- 250#
- Recommended Valve Application:
- Commercial, Fire Protection, Fire Sprinkler, Industrial, Mechanical
- UL Listed:
- Yes
- Valve Body Style:
- Wafer
- Valve Disc Material:
- Bronze
- Valve Operator:
- None
- Valve Seat Material:
- Buna-N
- Valve Size:
- 12 in
- Valve Type:
- Wafer Check Valve
- Weight:
- 94 lb