
Watts 0298519 Regulator
The Watts 0298519, specifically the LF223-LP model, is a high-capacity water pressure reducing valve designed for demanding commercial and industrial environments. This 3/4" lead-free brass regulator is engineered for low-pressure applications, featuring an adjustable delivery range of 10 to 35 psi. Built with a lead-free cast copper silicon alloy body, it ensures compliance with safe drinking water standards while providing superior corrosion resistance. The unit utilizes an enlarged diaphragm and seat orifice to maintain stable downstream pressure even during high-demand flow cycles. Its sealed spring cage makes it suitable for outdoor or pit installations, protecting internal components from moisture and debris. Contractors prefer this series for its serviceable in-line design, allowing for disc replacement without removing the valve body from the piping. With a maximum working pressure of 300 psi and NPT threaded female connections, this regulator is a reliable solution for meter-side installations and boiler feed applications requiring precise low-pressure control.
Key Benefits- High-Capacity Performance: Enlarged seat orifice and diaphragm area provide stable pressure regulation during peak flow.
- Lead-Free Construction: The 3/4 inch LF223-LP uses lead-free cast copper silicon alloy to meet strict potable water regulations.
- Environmental Protection: Features a sealed spring cage specifically designed for accessible outdoor waterworks or direct pit applications.
- Simplified Maintenance: The serviceable in-line design allows for quick internal component access without dismantling the main pipe connection.
- Broad Range Compatibility: Handles supply pressures up to 300 psi while delivering a precise 10-35 psi pressure range for sensitive equipment.
Is the Watts 0298519 adjustable?
Yes, this LF223-LP series regulator is factory-calibrated for low-pressure environments but can be field-adjusted within the 10 to 35 psi range to meet specific site requirements.
Does this regulator include a built-in strainer?
The 0298519 (LF223-LP) does not include an integral strainer. For systems with high sediment or debris loads, a separate upstream Y-strainer is recommended to protect the seat and diaphragm.
Can I install this valve in a vertical orientation?
The Watts LF223 series can be installed horizontally or vertically. However, you must ensure the flow follows the direction of the arrow cast into the valve body for proper regulation.
This item is not eligible for free shipping.
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: $1,512.05
-65%$1,512.05
$529.22Watts 0298519 Regulator
The Watts 0298519, specifically the LF223-LP model, is a high-capacity water pressure reducing valve designed for demanding commercial and industrial environments. This 3/4" lead-free brass regulator is engineered for low-pressure applications, featuring an adjustable delivery range of 10 to 35 psi. Built with a lead-free cast copper silicon alloy body, it ensures compliance with safe drinking water standards while providing superior corrosion resistance. The unit utilizes an enlarged diaphragm and seat orifice to maintain stable downstream pressure even during high-demand flow cycles. Its sealed spring cage makes it suitable for outdoor or pit installations, protecting internal components from moisture and debris. Contractors prefer this series for its serviceable in-line design, allowing for disc replacement without removing the valve body from the piping. With a maximum working pressure of 300 psi and NPT threaded female connections, this regulator is a reliable solution for meter-side installations and boiler feed applications requiring precise low-pressure control.
Key Benefits- High-Capacity Performance: Enlarged seat orifice and diaphragm area provide stable pressure regulation during peak flow.
- Lead-Free Construction: The 3/4 inch LF223-LP uses lead-free cast copper silicon alloy to meet strict potable water regulations.
- Environmental Protection: Features a sealed spring cage specifically designed for accessible outdoor waterworks or direct pit applications.
- Simplified Maintenance: The serviceable in-line design allows for quick internal component access without dismantling the main pipe connection.
- Broad Range Compatibility: Handles supply pressures up to 300 psi while delivering a precise 10-35 psi pressure range for sensitive equipment.
Is the Watts 0298519 adjustable?
Yes, this LF223-LP series regulator is factory-calibrated for low-pressure environments but can be field-adjusted within the 10 to 35 psi range to meet specific site requirements.
Does this regulator include a built-in strainer?
The 0298519 (LF223-LP) does not include an integral strainer. For systems with high sediment or debris loads, a separate upstream Y-strainer is recommended to protect the seat and diaphragm.
Can I install this valve in a vertical orientation?
The Watts LF223 series can be installed horizontally or vertically. However, you must ensure the flow follows the direction of the arrow cast into the valve body for proper regulation.
This item is not eligible for free shipping.
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.
Product Information
Product Information
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Description
The Watts 0298519, specifically the LF223-LP model, is a high-capacity water pressure reducing valve designed for demanding commercial and industrial environments. This 3/4" lead-free brass regulator is engineered for low-pressure applications, featuring an adjustable delivery range of 10 to 35 psi. Built with a lead-free cast copper silicon alloy body, it ensures compliance with safe drinking water standards while providing superior corrosion resistance. The unit utilizes an enlarged diaphragm and seat orifice to maintain stable downstream pressure even during high-demand flow cycles. Its sealed spring cage makes it suitable for outdoor or pit installations, protecting internal components from moisture and debris. Contractors prefer this series for its serviceable in-line design, allowing for disc replacement without removing the valve body from the piping. With a maximum working pressure of 300 psi and NPT threaded female connections, this regulator is a reliable solution for meter-side installations and boiler feed applications requiring precise low-pressure control.
Key Benefits- High-Capacity Performance: Enlarged seat orifice and diaphragm area provide stable pressure regulation during peak flow.
- Lead-Free Construction: The 3/4 inch LF223-LP uses lead-free cast copper silicon alloy to meet strict potable water regulations.
- Environmental Protection: Features a sealed spring cage specifically designed for accessible outdoor waterworks or direct pit applications.
- Simplified Maintenance: The serviceable in-line design allows for quick internal component access without dismantling the main pipe connection.
- Broad Range Compatibility: Handles supply pressures up to 300 psi while delivering a precise 10-35 psi pressure range for sensitive equipment.
Is the Watts 0298519 adjustable?
Yes, this LF223-LP series regulator is factory-calibrated for low-pressure environments but can be field-adjusted within the 10 to 35 psi range to meet specific site requirements.
Does this regulator include a built-in strainer?
The 0298519 (LF223-LP) does not include an integral strainer. For systems with high sediment or debris loads, a separate upstream Y-strainer is recommended to protect the seat and diaphragm.
Can I install this valve in a vertical orientation?
The Watts LF223 series can be installed horizontally or vertically. However, you must ensure the flow follows the direction of the arrow cast into the valve body for proper regulation.
This item is not eligible for free shipping.
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.












