LFF115
Pressure Reducing Control Valve
LFF115
Pressure Reducing Control Valve
Features
- ArmorTek coating technology to resist corrosion of internals
- Reduces a fluctuating higher upstream pressure to a constant lower downstream pressure
- Body and cover are constructed of strong and durable ductile iron (ASTM A536)
- Simplified and efficient design is easy and economical to maintain
- Inlet and outlet ball valves include gauge port with pre-installed isolation valve for easy pressure gauge installation and maintenance
- Integrates with the Sensor Control Monitor to deliver maintenance alerts to BAS via RS-485 Modbus or the Nexa platform by Wi-Fi connectivity
Nexa pairs integrated sensing hardware with free, upgradable software to empower facilities with unprecedented visibility and control over their water systems, helping teams protect assets, deliver consistent performance, and drive measurable ROI.
Learn more about Nexa
Series LFF115 and LFF1115 pressure reducing control valves are designed to automatically reduce a fluctuating high upstream pressure to a constant lower downstream pressure, regardless of varying flow rates.
SentryPlus Alert® technology adds intelligent pressure monitoring and notification, using integrated sensors to track pressure fluctuations at up to three points and assess valve performance in real time.
When paired with an ACV, the Sensor Control Monitor kit issues maintenance alerts (such as when differential pressure rises above a preset limit) and communicates either through BAS integration via RS‑485 Modbus or through the Nexa® platform over Wi‑Fi.
The valve’s internals are protected by ArmorTek®, a multilayer corrosion‑resistant coating engineered to extend service life in demanding environments.
To learn more visit: https://www.watts.com/armortek
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. Some certification agencies allow you to search by product name and brand.
Literature
Video - ArmorTek Advanced Coating System Overview
Armortek’s patented triple-layer coating protects valves from corrosion and microbiologically induced damage, extending their lifespan and enabling repair and recycling for sustainable water management.
Runtime : 00:01:13Watch Now
Video - ArmorTek in Las Vegas Five Years After Install
See how Armortek’s advanced coating system has successfully protected valves from corrosion and microbiological damage over five years in a real-world Las Vegas installation.
Runtime : 00:01:44Watch Now
Select a Model
Select options below to identify the UPC, Order Code, and Repair Kit for a specific LFF115
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| Model | Used On - Series or Model | Kit Contents |
|---|---|---|
|
ACV-SCM-Class 150
Activation Kit |
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Sensor Control Monitor, 2 Sensors, 2 Sensor Cables, Power Adapter, Mounting Feet, and Quick Start Guide</br> |
|
SCM-ACV-Class 150
Activation Kit |
</br></br> |
Sensor Control Monitor, 2 Sensor Cables, Power Adapter, Mounting Feet, and Quick Start Guide</br> |
Download CAD Files
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- Revit - LFF1115 Pressure Reducing Control Valve - 1.5 in Angle Flange Size 150
- Revit - LFF1115 Pressure Reducing Control Valve - 1.5 in Angle Thread
- Revit - LFF1115 Pressure Reducing Control Valve - 1.5 in AngleThread
- Revit - LFF1115 Pressure Reducing Control Valve - 1.55 in Angle Thread
- Revit - LFF1115 Pressure Reducing Control Valve - 2 in Angle Flange Size 150
- Revit - LFF1115 Pressure Reducing Control Valve - 2 in Angle Flange Size 300
- Revit - LFF1115 Pressure Reducing Control Valve - 2 in Angle Flange Thread
- Revit - LFF1115 Pressure Reducing Control Valve - 2.5 in Angle Flange Size 150
- Revit - LFF1115 Pressure Reducing Control Valve - 2.5 in Angle Flange Size 300
- Revit - LFF1115 Pressure Reducing Control Valve - 3 in Angle Flange Size 150
- Revit - LFF1115 Pressure Reducing Control Valve - 3 in Angle Flange Size 300
- Revit - LFF1115 Pressure Reducing Control Valve - 3 in Angle Thread
- Revit - LFF1115 Pressure Reducing Control Valve - 4 in Angle Flange Size 150
- Revit - LFF1115 Pressure Reducing Control Valve - 4 in Angle Flange Size 300
- Revit - LFF1115 Pressure Reducing Control Valve - 6 in Angle Flange Size 150
- Revit - LFF1115 Pressure Reducing Control Valve - 6 in Angle Flange Size 300
- Revit - LFF1115 Pressure Reducing Control Valve - 8 in Angle Flange Size 150
- Revit - LFF1115 Pressure Reducing Control Valve - 8 in Angle Flange Size 300
- Revit - LFF115 Pressure Reducing Control Valve - 1.25 in Glove Threaded
- Revit - LFF115 Pressure Reducing Control Valve - 1.5 in Globe Flange Size 150
- Revit - LFF115 Pressure Reducing Control Valve - 1.5 in Globe Threaded
- Revit - LFF115 Pressure Reducing Control Valve - 2 in Globe Flange Size 150
- Revit - LFF115 Pressure Reducing Control Valve - 2.5 in Globe Flange Size 150
- Revit - LFF115 Pressure Reducing Control Valve - 2.5 in Globe Threaded
- Revit - LFF115 Pressure Reducing Control Valve - 3 in Globe Flange Size 150
- Revit - LFF115 Pressure Reducing Control Valve - 3 in Globe Flange Size 300
- Revit - LFF115 Pressure Reducing Control Valve - 3 in Globe Threaded
- Revit - LFF115 Pressure Reducing Control Valve - 4 in Globe Flange Size 150
- Revit - LFF115 Pressure Reducing Control Valve - 4 in Globe Flange Size 300
- Revit - LFF115 Pressure Reducing Control Valve - 6 in Globe Flange Size 150
- Revit - LFF115 Pressure Reducing Control Valve - 6 in Globe Flange Size 300
- Revit - LFF115 Pressure Reducing Control Valve - 8 in Globe Flange Size 150
- Revit - LFF115 Pressure Reducing Control Valve - 8 in Globe Flange Size 300