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Low Lead Compliant Product • Check Valve |
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Spec Sheet for X431 |
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Drawings for Figure X431 — LF Brass Body, High Capacity In-line Check Valves, Press End, 200 PSI Water |
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*Autodesk's Revit or comparable software required to open RFA files
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Always verify that you have the most recent product specifications
or other documentation prior to the installation of these products. |
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The FNW figure X431 press check valve for water service is suggested for all applications where labor and time savings is a must. The figure X431 allows quick installation on copper pipelines meeting ASTM B88 standards. The structure of the valve, made in dezincification resistant brass, guarantees excellent corrosion resistance particularly in the connection areas of the pipeline.
| | Features: |
- 200 PSI Max. Working Pressure
- Temperature Range from 10°F to 250°F
- Press Ends
- High Capacity
- NSF 61 Annex G Certified (UL) (Annex G references NSF 372)
- True 2-Piece Design
- Drip Fit O-rings
- No Soldered-In End Pieces
- Low 1/2 PSI Cracking Pressure
- Patented Obstructor Guide Prevents Side Loading
- Flow Profile Designed to Minimize Head Loss
- Spring Loaded Soft Seat for Bubble Tight Shutoff
- Forged Brass Body
- Sizes 1/2" to 2"
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