Watts 0009836 Valve
The Watts 0009836 (Model LF263A) is a high-performance lead-free water pressure regulator designed for commercial, industrial, and residential applications requiring precise downstream pressure control. Featuring a 1/2 inch NPT threaded connection, this direct-acting diaphragm regulator is engineered with a Lead Free copper silicon alloy body to comply with low-lead safety regulations. It operates within an adjustable pressure range of 10 to 125 psi, making it a versatile choice for peak demand management in plumbing systems. The reinforced EPDM diaphragm and stainless steel strainer protect internal components from debris, ensuring consistent flow coefficients and reducing water hammer effects. For contractors, the LF263A is a preferred OEM replacement valve due to its reliability in high-temperature service up to 140°F and its ability to handle up to 300 psi maximum supply pressure. This Watts water regulator ensures stable pressure regulation, protecting sensitive downstream fixtures from fluctuating municipal line pressures.
Key Performance Benefits
- Lead-Free Construction: Fabricated from Lead Free copper silicon alloy for compliance with potable water safety standards.
- Wide Adjustment Range: Field-adjustable pressure reducing valve settings from 10 to 125 psi for system flexibility.
- Integrated Strainer: Built-in stainless steel screen prevents scale and particulate matter from fouling the seat and disc.
- Serviceable Design: Features an easily accessible bolted bonnet for in-line maintenance and diaphragm replacement.
- High Flow Capacity: Optimized internal geometry minimizes pressure drop across the 1/2" orifice during high demand.
Common Technical Questions
How do I adjust the outlet pressure on the LF263A?
To adjust the setting, loosen the locknut on the adjustment bolt and turn the bolt clockwise to increase downstream pressure or counter-clockwise to decrease it. Always use a pressure gauge to verify the final set point.
Can this valve be installed in any orientation?
For optimal performance and easier maintenance of the integrated strainer, the regulator should be installed in a horizontal upright position, though it will function in other orientations if necessary.
Is this regulator suitable for hot water recirculation loops?
Yes, the Watts 1/2" LF263A is rated for fluid temperatures up to 140°F, making it compatible with many domestic hot water systems.
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 0009836 Valve
The Watts 0009836 (Model LF263A) is a high-performance lead-free water pressure regulator designed for commercial, industrial, and residential applications requiring precise downstream pressure control. Featuring a 1/2 inch NPT threaded connection, this direct-acting diaphragm regulator is engineered with a Lead Free copper silicon alloy body to comply with low-lead safety regulations. It operates within an adjustable pressure range of 10 to 125 psi, making it a versatile choice for peak demand management in plumbing systems. The reinforced EPDM diaphragm and stainless steel strainer protect internal components from debris, ensuring consistent flow coefficients and reducing water hammer effects. For contractors, the LF263A is a preferred OEM replacement valve due to its reliability in high-temperature service up to 140°F and its ability to handle up to 300 psi maximum supply pressure. This Watts water regulator ensures stable pressure regulation, protecting sensitive downstream fixtures from fluctuating municipal line pressures.
Key Performance Benefits
- Lead-Free Construction: Fabricated from Lead Free copper silicon alloy for compliance with potable water safety standards.
- Wide Adjustment Range: Field-adjustable pressure reducing valve settings from 10 to 125 psi for system flexibility.
- Integrated Strainer: Built-in stainless steel screen prevents scale and particulate matter from fouling the seat and disc.
- Serviceable Design: Features an easily accessible bolted bonnet for in-line maintenance and diaphragm replacement.
- High Flow Capacity: Optimized internal geometry minimizes pressure drop across the 1/2" orifice during high demand.
Common Technical Questions
How do I adjust the outlet pressure on the LF263A?
To adjust the setting, loosen the locknut on the adjustment bolt and turn the bolt clockwise to increase downstream pressure or counter-clockwise to decrease it. Always use a pressure gauge to verify the final set point.
Can this valve be installed in any orientation?
For optimal performance and easier maintenance of the integrated strainer, the regulator should be installed in a horizontal upright position, though it will function in other orientations if necessary.
Is this regulator suitable for hot water recirculation loops?
Yes, the Watts 1/2" LF263A is rated for fluid temperatures up to 140°F, making it compatible with many domestic hot water systems.
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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Shipping & Returns
Description
The Watts 0009836 (Model LF263A) is a high-performance lead-free water pressure regulator designed for commercial, industrial, and residential applications requiring precise downstream pressure control. Featuring a 1/2 inch NPT threaded connection, this direct-acting diaphragm regulator is engineered with a Lead Free copper silicon alloy body to comply with low-lead safety regulations. It operates within an adjustable pressure range of 10 to 125 psi, making it a versatile choice for peak demand management in plumbing systems. The reinforced EPDM diaphragm and stainless steel strainer protect internal components from debris, ensuring consistent flow coefficients and reducing water hammer effects. For contractors, the LF263A is a preferred OEM replacement valve due to its reliability in high-temperature service up to 140°F and its ability to handle up to 300 psi maximum supply pressure. This Watts water regulator ensures stable pressure regulation, protecting sensitive downstream fixtures from fluctuating municipal line pressures.
Key Performance Benefits
- Lead-Free Construction: Fabricated from Lead Free copper silicon alloy for compliance with potable water safety standards.
- Wide Adjustment Range: Field-adjustable pressure reducing valve settings from 10 to 125 psi for system flexibility.
- Integrated Strainer: Built-in stainless steel screen prevents scale and particulate matter from fouling the seat and disc.
- Serviceable Design: Features an easily accessible bolted bonnet for in-line maintenance and diaphragm replacement.
- High Flow Capacity: Optimized internal geometry minimizes pressure drop across the 1/2" orifice during high demand.
Common Technical Questions
How do I adjust the outlet pressure on the LF263A?
To adjust the setting, loosen the locknut on the adjustment bolt and turn the bolt clockwise to increase downstream pressure or counter-clockwise to decrease it. Always use a pressure gauge to verify the final set point.
Can this valve be installed in any orientation?
For optimal performance and easier maintenance of the integrated strainer, the regulator should be installed in a horizontal upright position, though it will function in other orientations if necessary.
Is this regulator suitable for hot water recirculation loops?
Yes, the Watts 1/2" LF263A is rated for fluid temperatures up to 140°F, making it compatible with many domestic hot water systems.
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.
