LFF115-7
Pressure Reducing Control Valve with Downstream Surge Control
Series LFF115-7, LFF1115-7 Pressure Reducing and Downstream Surge Control Valve is designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rate, 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
- Reduces a fluctuating higher upstream pressure to a constant lower downstream pressure
- Quickly closes when a high pressure downstream condition occurs
- Body and cover are constructed of strong and durable ductile iron (ASTM A536)
- Simplified and efficient design is easy and economical to maintain
Literature
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- Schematic - LFF115-7
- Specification Sheet - ACV Ball Valves
- Specification Sheet - ACV Ball Valves (Spanish)
- Specification Sheet - F100 / F1100 Full Port Ductile Iron Single Chamber Basic Valve
- Specification Sheet - F100 / F1100 Full Port Ductile Iron Single Chamber Basic Valve (Spanish)
- Specification Sheet - LF263AP Pressure Reducing Pilot
- Specification Sheet - LF263AP Pressure Reducing Pilot (Spanish)
- Specification Sheet - LF60 Flo-Clean Strainer
- Specification Sheet - LF60 Flo-Clean Strainer (Spanish)
- Specification Sheet - LFFC Flow Control
- Specification Sheet - LFFC Flow Control (Spanish)
- Specification Sheet - LFPV20C Pressure Relief, Sustaining or Backpressure Pilot
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 |