
Watts 0009588 Reducing Valve
The Watts 0009588 is a high-performance lead free water pressure reducing valve engineered for precision flow control in commercial and residential 3/4-inch plumbing runs. This LFN55B-M1 regulator manages incoming supply pressures up to 400 PSI, effectively protecting downstream fixtures from hydraulic shock while reducing water consumption. Built with a rugged copper silicon alloy body, it features an integral stainless steel strainer that is easily removable for maintenance without disconnecting the valve from the line. The thermal expansion bypass is a critical safety feature, allowing backflow to the main when internal system pressure exceeds supply pressure. The unit is factory-calibrated at 50 PSI but offers a flexible 25-75 PSI adjustment range to suit specific high-head or low-flow requirements. As an NPT female threaded valve, it serves as a drop-in replacement for legacy models including the LFX65B-3/4 and N55B-M1-3/4, ensuring seamless integration into existing service headers.
Key Benefits- Lead Free Compliance: Constructed from lead free brass to meet all potable water safety standards and building codes.
- Environmental Protection: Includes a sealed spring cage designed for waterworks pit installations or accessible outdoor environments.
- Simplified Serviceability: Designed with a thermoplastic seat module and bronze cage that allow for rapid in-line repairs.
- System Longevity: Prevents premature failure of appliances and piping by maintaining consistent adjustable reduced pressure levels.
Is this valve compatible with existing Watts N55B series installations?
Yes, the Watts 0009588 (LFN55BM1) is the direct technical replacement for the N55B-M1-3/4 and X65B series, utilizing the same 3/4" FNPT connection footprint.
Can this regulator handle high-temperature water applications?
This pressure reducing valve is rated for operating temperatures between 33°F and 180°F, making it suitable for standard hot and cold water distribution systems.
Does the valve include a pressure gauge port?
The standard 0009588 model does not include a gauge; however, the 25-75 PSI range is easily adjusted via the corrosion-resistant screw on the sealed spring cage.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $316.64
-65%$316.64
$110.82Watts 0009588 Reducing Valve
The Watts 0009588 is a high-performance lead free water pressure reducing valve engineered for precision flow control in commercial and residential 3/4-inch plumbing runs. This LFN55B-M1 regulator manages incoming supply pressures up to 400 PSI, effectively protecting downstream fixtures from hydraulic shock while reducing water consumption. Built with a rugged copper silicon alloy body, it features an integral stainless steel strainer that is easily removable for maintenance without disconnecting the valve from the line. The thermal expansion bypass is a critical safety feature, allowing backflow to the main when internal system pressure exceeds supply pressure. The unit is factory-calibrated at 50 PSI but offers a flexible 25-75 PSI adjustment range to suit specific high-head or low-flow requirements. As an NPT female threaded valve, it serves as a drop-in replacement for legacy models including the LFX65B-3/4 and N55B-M1-3/4, ensuring seamless integration into existing service headers.
Key Benefits- Lead Free Compliance: Constructed from lead free brass to meet all potable water safety standards and building codes.
- Environmental Protection: Includes a sealed spring cage designed for waterworks pit installations or accessible outdoor environments.
- Simplified Serviceability: Designed with a thermoplastic seat module and bronze cage that allow for rapid in-line repairs.
- System Longevity: Prevents premature failure of appliances and piping by maintaining consistent adjustable reduced pressure levels.
Is this valve compatible with existing Watts N55B series installations?
Yes, the Watts 0009588 (LFN55BM1) is the direct technical replacement for the N55B-M1-3/4 and X65B series, utilizing the same 3/4" FNPT connection footprint.
Can this regulator handle high-temperature water applications?
This pressure reducing valve is rated for operating temperatures between 33°F and 180°F, making it suitable for standard hot and cold water distribution systems.
Does the valve include a pressure gauge port?
The standard 0009588 model does not include a gauge; however, the 25-75 PSI range is easily adjusted via the corrosion-resistant screw on the sealed spring cage.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Watts 0009588 is a high-performance lead free water pressure reducing valve engineered for precision flow control in commercial and residential 3/4-inch plumbing runs. This LFN55B-M1 regulator manages incoming supply pressures up to 400 PSI, effectively protecting downstream fixtures from hydraulic shock while reducing water consumption. Built with a rugged copper silicon alloy body, it features an integral stainless steel strainer that is easily removable for maintenance without disconnecting the valve from the line. The thermal expansion bypass is a critical safety feature, allowing backflow to the main when internal system pressure exceeds supply pressure. The unit is factory-calibrated at 50 PSI but offers a flexible 25-75 PSI adjustment range to suit specific high-head or low-flow requirements. As an NPT female threaded valve, it serves as a drop-in replacement for legacy models including the LFX65B-3/4 and N55B-M1-3/4, ensuring seamless integration into existing service headers.
Key Benefits- Lead Free Compliance: Constructed from lead free brass to meet all potable water safety standards and building codes.
- Environmental Protection: Includes a sealed spring cage designed for waterworks pit installations or accessible outdoor environments.
- Simplified Serviceability: Designed with a thermoplastic seat module and bronze cage that allow for rapid in-line repairs.
- System Longevity: Prevents premature failure of appliances and piping by maintaining consistent adjustable reduced pressure levels.
Is this valve compatible with existing Watts N55B series installations?
Yes, the Watts 0009588 (LFN55BM1) is the direct technical replacement for the N55B-M1-3/4 and X65B series, utilizing the same 3/4" FNPT connection footprint.
Can this regulator handle high-temperature water applications?
This pressure reducing valve is rated for operating temperatures between 33°F and 180°F, making it suitable for standard hot and cold water distribution systems.
Does the valve include a pressure gauge port?
The standard 0009588 model does not include a gauge; however, the 25-75 PSI range is easily adjusted via the corrosion-resistant screw on the sealed spring cage.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.











