LFM115-43
Pressure Reducing Control Valve and Sustaining with Downstream Surge Control - Full Port
Series LFM115-43, LFM1115-43 pressure reducing and sustaining control valve with downstream surge control feature is designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates, sustain a minimum upstream pressure, and quickly modulate toward a closed position when a sudden high pressure downstream condition occurs. The quick closing action of the valve prevents possible damaging high inlet pressure from passing through the valve to downstream piping.
Features
- Automatically reduces a fluctuating higher upstream pressure to a constant lower downstream pressure
- Sustains a minimum upstream pressure
- Quickly closes when a high pressure downstream condition occurs
- Body and cover are constructed of strong and durable ductile iron (ASTM A536)
Literature
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:
| ASSE | CSA | FM Approvals | NSF |
| UL | ULC | USC | WQA |