Watts Water Pressure Regulator: FNPT x FNPT, 1/2 in Pipe Size, Brass, 25 psi to 75 psi
The WATTS Water Pressure Regulator (SKU 1/2 LF223-S, MPN 1/2 LF223-S) is a standard capacity water pressure regulator with FNPT x FNPT connections in a 1/2 in pipe size, constructed of brass. It is low-lead compliant…
SKU 3G-OTH-439585
Also listed as: 12LF223S · 1 2 LF223 S · 1-2-LF223-S
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WATTS Water Pressure Regulator (SKU 1/2 LF223-S, MPN 1/2 LF223-S) is a standard capacity water pressure regulator with FNPT x FNPT connections in a 1/2 in pipe size, constructed of brass. It is low-lead compliant and has an adjustable pressure range of 25 psi to 75 psi.
Frequently Asked Questions
What is a Watts water pressure regulator used for?
A Watts water pressure regulator reduces incoming high water pressure to a safe, consistent level for plumbing systems. It protects pipes, fixtures, and appliances from damage caused by pressure surges. This brass FNPT model is low-lead compliant and adjustable from 25 psi to 75 psi.
What are the specifications of the Watts 1/2 LF223-S pressure regulator?
The Watts 1/2 LF223-S is a standard capacity water pressure regulator with 1/2 in FNPT x FNPT connections, made of brass. It is low-lead compliant and adjustable from 25 psi to 75 psi. The pipe size is 1/2 in and the connection type is NPT x NPT.
Where to buy a Watts water pressure regulator worldwide?
3G Electric supplies the Watts 1/2 LF223-S water pressure regulator to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Watts parts and support your procurement needs across all regions.
How to install a Watts water pressure regulator?
Install the Watts regulator in the main water line after the shut-off valve, with the arrow on the body pointing in the direction of flow. Use pipe thread sealant on the FNPT connections. Adjust the pressure by turning the adjustment screw while monitoring a pressure gauge. Always follow local plumbing codes.
Used in
Common applications for WattsWatts Products
3G Electric supplies Watts standard capacity water pressure regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
