Watts 0009217 Valve
The Watts 0009217 (Series LF25AUB-Z3) is a heavy-duty, 1/2-inch lead-free water pressure reducing valve designed for professionals managing residential or commercial piping systems. This valve features a resilient bronze body construction and is specifically engineered for high-performance pressure regulation between 25–75 psi. The "Z3" designation confirms it is equipped with a sealed spring cage and stainless steel hardware, making it suitable for pit installations or outdoor environments where corrosion resistance is a technical requirement. It serves as a direct, drop-in replacement for older 0068515 and 0068524 models, as well as the 25AUB-1/2 series, ensuring a seamless retrofit without re-piping.
Technicians will appreciate the integral stainless steel strainer which protects internal components from debris, and the serviceable in-line design that allows for seat module replacement without removing the valve from the system. The standard bypass feature is critical for managing thermal expansion pressure in closed loops. This 1/2 inch NPT union inlet regulator is factory preset at 50 psi but allows for precise field adjustments. Whether you are dealing with high municipal supply pressures up to 300 psi or optimizing flow for water consumption reduction, the Watts LF25AUB-Z3 1/2 provides the mechanical reliability required for modern plumbing codes.
- Lead-Free Copper Silicon Alloy: Complies with all potable water safety regulations while providing high-strength durability.
- Sealed Z3 Spring Cage: Protects the internal spring and adjusting screws from moisture and grit, ideal for outdoor or pit installations.
- Thermal Expansion Bypass: Integrated check valve mechanism prevents excessive pressure buildup on the outlet side during heating cycles.
- Replaceable Seat Module: Simplifies maintenance by allowing the core valve components to be swapped without disturbing the pipe connections.
- Wide Operating Range: Rated for temperatures from 33°F to 160°F and supply pressures up to 300 psi.
Common Questions
What is the difference between the 25AUB-Z3 and standard water regulators?
The Z3 model includes a sealed spring cage and upgraded stainless steel screws. This specific hardware configuration is designed for harsh environments or subterranean pits where standard regulators may suffer from spring failure or screw seizing due to environmental exposure.
How do I adjust the output pressure on the Watts 0009217?
Loosen the lock nut on the top of the cage and turn the adjusting bolt clockwise to increase downstream pressure or counterclockwise to decrease it. For precision, always use a pressure gauge during adjustment to confirm the 25–75 psi range setting.
Can this valve handle hot water applications?
Yes, it features a high-temperature resistant reinforced EPDM diaphragm and is rated for temperatures up to 160°F, making it suitable for domestic hot water lines and boiler feed applications.
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.
Watts 0009217 Valve
The Watts 0009217 (Series LF25AUB-Z3) is a heavy-duty, 1/2-inch lead-free water pressure reducing valve designed for professionals managing residential or commercial piping systems. This valve features a resilient bronze body construction and is specifically engineered for high-performance pressure regulation between 25–75 psi. The "Z3" designation confirms it is equipped with a sealed spring cage and stainless steel hardware, making it suitable for pit installations or outdoor environments where corrosion resistance is a technical requirement. It serves as a direct, drop-in replacement for older 0068515 and 0068524 models, as well as the 25AUB-1/2 series, ensuring a seamless retrofit without re-piping.
Technicians will appreciate the integral stainless steel strainer which protects internal components from debris, and the serviceable in-line design that allows for seat module replacement without removing the valve from the system. The standard bypass feature is critical for managing thermal expansion pressure in closed loops. This 1/2 inch NPT union inlet regulator is factory preset at 50 psi but allows for precise field adjustments. Whether you are dealing with high municipal supply pressures up to 300 psi or optimizing flow for water consumption reduction, the Watts LF25AUB-Z3 1/2 provides the mechanical reliability required for modern plumbing codes.
- Lead-Free Copper Silicon Alloy: Complies with all potable water safety regulations while providing high-strength durability.
- Sealed Z3 Spring Cage: Protects the internal spring and adjusting screws from moisture and grit, ideal for outdoor or pit installations.
- Thermal Expansion Bypass: Integrated check valve mechanism prevents excessive pressure buildup on the outlet side during heating cycles.
- Replaceable Seat Module: Simplifies maintenance by allowing the core valve components to be swapped without disturbing the pipe connections.
- Wide Operating Range: Rated for temperatures from 33°F to 160°F and supply pressures up to 300 psi.
Common Questions
What is the difference between the 25AUB-Z3 and standard water regulators?
The Z3 model includes a sealed spring cage and upgraded stainless steel screws. This specific hardware configuration is designed for harsh environments or subterranean pits where standard regulators may suffer from spring failure or screw seizing due to environmental exposure.
How do I adjust the output pressure on the Watts 0009217?
Loosen the lock nut on the top of the cage and turn the adjusting bolt clockwise to increase downstream pressure or counterclockwise to decrease it. For precision, always use a pressure gauge during adjustment to confirm the 25–75 psi range setting.
Can this valve handle hot water applications?
Yes, it features a high-temperature resistant reinforced EPDM diaphragm and is rated for temperatures up to 160°F, making it suitable for domestic hot water lines and boiler feed applications.
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
Shipping & Returns
Shipping & Returns
Description
The Watts 0009217 (Series LF25AUB-Z3) is a heavy-duty, 1/2-inch lead-free water pressure reducing valve designed for professionals managing residential or commercial piping systems. This valve features a resilient bronze body construction and is specifically engineered for high-performance pressure regulation between 25–75 psi. The "Z3" designation confirms it is equipped with a sealed spring cage and stainless steel hardware, making it suitable for pit installations or outdoor environments where corrosion resistance is a technical requirement. It serves as a direct, drop-in replacement for older 0068515 and 0068524 models, as well as the 25AUB-1/2 series, ensuring a seamless retrofit without re-piping.
Technicians will appreciate the integral stainless steel strainer which protects internal components from debris, and the serviceable in-line design that allows for seat module replacement without removing the valve from the system. The standard bypass feature is critical for managing thermal expansion pressure in closed loops. This 1/2 inch NPT union inlet regulator is factory preset at 50 psi but allows for precise field adjustments. Whether you are dealing with high municipal supply pressures up to 300 psi or optimizing flow for water consumption reduction, the Watts LF25AUB-Z3 1/2 provides the mechanical reliability required for modern plumbing codes.
- Lead-Free Copper Silicon Alloy: Complies with all potable water safety regulations while providing high-strength durability.
- Sealed Z3 Spring Cage: Protects the internal spring and adjusting screws from moisture and grit, ideal for outdoor or pit installations.
- Thermal Expansion Bypass: Integrated check valve mechanism prevents excessive pressure buildup on the outlet side during heating cycles.
- Replaceable Seat Module: Simplifies maintenance by allowing the core valve components to be swapped without disturbing the pipe connections.
- Wide Operating Range: Rated for temperatures from 33°F to 160°F and supply pressures up to 300 psi.
Common Questions
What is the difference between the 25AUB-Z3 and standard water regulators?
The Z3 model includes a sealed spring cage and upgraded stainless steel screws. This specific hardware configuration is designed for harsh environments or subterranean pits where standard regulators may suffer from spring failure or screw seizing due to environmental exposure.
How do I adjust the output pressure on the Watts 0009217?
Loosen the lock nut on the top of the cage and turn the adjusting bolt clockwise to increase downstream pressure or counterclockwise to decrease it. For precision, always use a pressure gauge during adjustment to confirm the 25–75 psi range setting.
Can this valve handle hot water applications?
Yes, it features a high-temperature resistant reinforced EPDM diaphragm and is rated for temperatures up to 160°F, making it suitable for domestic hot water lines and boiler feed applications.
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.
