LF007
Lead Free* Double Check Valve Assembly Backflow Preventers with Freeze Sensor
LF007
Lead Free* Double Check Valve Assembly Backflow Preventers with Freeze Sensor
Features
- Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures
- Modular, compact design to facilitate assembly and maintenance
- Pressure sensors on Model IOT to enable monitoring and assessment of assembly performance when activated with an add-on connection kit, sizes 2 1/2 and 3 IN with NRS gate valves
- Advanced ArmorTek coating technology to resist corrosion of internals, sizes 2 1/2 and 3 IN
- Lead free* top-mounted test cocks
- Captured spring assemblies for safety
- Replaceable seats and seat discs
- Freeze alerts feature available with add-on connection kit for Wi-Fi networks, building management systems (BMS), and irrigation management systems (IMS)
Series LF007 Lead Free* double check valve assembly backflow preventers include sensors for use with SentryPlus Alert® technology. The small diameter assemblies include a freeze sensor to signal when temperature nears the freezing point. Model IOT large diameter assemblies include sensors to measure pressure fluctuations at three points for monitoring and assessment of performance.
Small diameter, sizes 1/2 to 2 IN, include a freeze sensor for use with SentryPlus Alert® technology to signal facility personnel when temperature nears and reaches the freezing point. Freeze alerts feature available with add-on connection kit for Wi-Fi networks, building management systems (BMS), and irrigation management systems (IMS).
To learn more visit: https://www.watts.com/freeze-detection
The series is designed to prevent the reverse flow of liquids from backpressure or backsiphonage in a plumbing system where there is a non-health hazard. Compact construction for installation in tight spaces. The single cover, top entry design provides convenient access for maintenance. Replaceable seats and seat discs. No special tools required for servicing.
All large diameter assemblies, sizes 2 1/2 and 3 IN, are enveloped in ArmorTek®, a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion.
To learn more visit: https://www.watts.com/armortek
Model IOT comes equipped with pressure sensors enabling monitoring and assessment of assembly performance; available with NRS gate valves only. The required add-on connection kit is compatible with most building management and building automation systems.
To learn more visit: Series LF007-LF709 with Pressure Monitoring
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
Select a Model
Select options below to identify the UPC, Order Code, and Repair Kit for a specific LF007
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| Model | Product Used On - Series or Model | Kit Contents |
|---|---|---|
|
LFRK 007-CK1 2 1/2-3
First Check Kit |
</br>007</br> |
Seat, Seat O-ring, Disc Assembly, Spring, Spring Retainer, Check Cage, Cover O-ring</br> |
|
LFRK 007-CK2 2 1/2-3
Second Check Kit |
</br>007</br> |
Seat, Seat O-ring, Disc Assembly, Spring, Spring Retainer, Check Cage, Cover O-ring</br> |
|
RK 007-C 2 1/2-3
Cover Kit |
</br>007</br> |
Cover, Cover O-ring</br> |
|
RK 007-RT 2 1/2-3
Complete Rubber Parts Kit |
</br>007</br> |
2 Seat Discs, 2 Seat O-rings, Cover O-ring</br> |
|
RK 007-S1
Seat Kit |
</br>007</br> |
Seat, Seat O-ring, Cover O-ring</br> |
|
RK 007-S2
Seat Kit |
</br>007</br> |
Seat, Seat O-ring, Cover O-ring</br> |
|
BF-BMS-MCK
Activation Kit |
LF007-IOT and LF709-IOT Models</br></br> |
Interface Module with Sensor Cables (3), Data Cable, and Power Adapter</br> |
|
RK-BF-Sensors
Repair Kit |
LF007-IOT and LF709-IOT Models</br></br> |
Pressure Sensor Modules (3)</br> |
|
FP-BF-WiFi/BMS/IMS-FZ
Activation Kit |
</br>800M4FR, LF800M4FR, 800M4QT, LF800M4QT, 007, 007M1DCDA, LF007, SS007</br> |
Freeze Sensor in Mounting Clip, Standalone Sensor, Activation Module, 2 Wire Nuts, Mounting Hardware, Power Adapter, Quick Start Guide</br> |
|
RK 007-C 1/2
Cover Kit |
</br>007</br> |
Cover, Cover O-ring</br> |
|
RK 007-CK4 1/2
First or Second Check Kit |
</br>LF007, 007</br> |
Seat, Seat O-ring, Disc Assembly, Spring, Check Cage, Cover O-ring</br> |
|
RK 007-RT 1/2
Complete Rubber Parts Kit |
</br>007</br> |
Cover O-ring, 2 Disc Assemblies, 2 Seat O-rings</br> |
|
RK 007-T 1/2
Total Repair Kit |
</br>007</br> |
First Check Repair Kit, Second Check Repair Kit, Retainer, Cover O-ring</br> |
|
RK 007DCDA-C 2
Cover Kit |
</br>007DCDA</br> |
Cover, Cover O-ring</br> |
|
RK 007DCDA-CK1
First Check Kit |
</br>007DCDA</br> |
Seat, Seat O-ring, Disc Assembly, Spring, Spring Retainer, Check Cage, Cover O-ring</br> |
|
RK 007DCDA-CK2
Second Check Kit |
</br>007DCDA</br> |
Seat, Seat O-ring, Disc Assembly, Spring, Spring Retainer, Check Cage, Cover O-ring</br> |
|
RK 007DCDA-RT 2
Complete Rubber Parts Kit |
</br>007DCDA</br> |
2 Seat Discs, 2 Seat O-rings, Cover O-ring</br> |
|
RK 007DCDA-S1 2
Seat Kit |
</br>007DCDA</br> |
Seat, Seat O-ring, Cover O-ring</br> |
|
RK 007DCDA-S2 2
Seat Kit |
</br>007DCDA</br> |
Seat, Seat O-ring, Cover O-ring</br> |
|
LFRK 007M1-C 3/4-1
Cover Kit |
</br>007M1</br> |
Cover, Cover O-ring</br> |
|
RK 007M1-CK4 3/4-1
First or Second Check Kit |
</br>LF007M1, 007M1</br> |
Seat, Seat O-ring, Disc Assembly, Spring, Check Cage, Cover O-ring</br> |
|
RK 007M1-RT 3/4-1
Complete Rubber Parts Kit |
</br>LF007M1, 007M1</br> |
Cover O-ring, 2 Disc Assemblies, 2 Seat O-rings</br> |
|
RK 007M1-T 3/4-1
Total Repair Kit |
</br>007M1</br> |
First Check Repair Kit, Second Check Repair Kit, Retainer, Cover O-ring</br> |