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LFM115-3
Pressure Reducing with Hydraulic Check Valve - Full Port
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LFM115-3
Pressure Reducing with Hydraulic Check Valve - Full Port
Features
- Automatically reduces a fluctuating higher upstream pressure to a constant lower downstream pressure
- Full Port with Hydraulic Check
- Body and cover are constructed of strong and durable ductile iron (ASTM A536)
- Simplified and efficient design is easy and economical to maintain
- Integrates with the Sensor Control Monitor to deliver maintenance alerts to BAS via RS-485 Modbus or the Nexa platform by Wi-Fi connectivity
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Series LFM115‑3 and LFM1115‑3 pressure reducing and check valves are designed to automatically reduce a fluctuating high upstream pressure to a constant lower downstream pressure, regardless of varying flow rates. The valve closes drip‑tight when downstream pressure exceeds upstream pressure, preventing reverse flow through the valve.
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.
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
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Select options below to identify the UPC, Order Code, and Repair Kit for a specific LFM115-3
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