Watts Water Pressure Reducing Valve: NPT x NPT, 1/2 in Pipe Size, Brass, 25 psi to 75 psi
The WATTS Water Pressure Reducing Valve is a standard capacity water pressure regulator with NPT x NPT connections. This 1/2 in pipe size brass valve is low-lead compliant and adjusts from 25 psi to 75 psi. It is…
SKU 3G-OTH-439375
Also listed as: 12LFU5BZ3 · 1 2 LF U5BZ3 · 1-2-LF-U5BZ3
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.
Need installation or engineering help?
Ask a question
Product Description
The WATTS Water Pressure Reducing Valve is a standard capacity water pressure regulator with NPT x NPT connections. This 1/2 in pipe size brass valve is low-lead compliant and adjusts from 25 psi to 75 psi. It is identified by manufacturer part number 1/2 LF U5BZ3.
Frequently Asked Questions
What is a WATTS water pressure reducing valve used for?
A WATTS water pressure reducing valve protects plumbing systems by lowering incoming high water pressure to a safe, adjustable range. It prevents pipe bursts, extends fixture life, and reduces water waste in commercial and residential buildings.
What are the specifications of the WATTS 1/2 LF U5BZ3 pressure reducing valve?
The WATTS 1/2 LF U5BZ3 is a brass, low-lead compliant valve with 1/2 in NPT x NPT connections. It adjusts from 25 psi to 75 psi and is designed for standard capacity water pressure regulation in potable water systems.
Where to buy a WATTS water pressure reducing valve worldwide?
3G Electric supplies the WATTS water pressure reducing valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this low-lead compliant valve.
How to install a WATTS water pressure reducing valve?
Install the WATTS valve in the main water line after the shut-off valve, with the arrow on the body pointing downstream. Use pipe thread sealant on NPT connections, adjust the set screw to your desired pressure between 25 psi and 75 psi, and test for leaks.
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.
