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WATTS 3/4 LF 223 High Capacity Water Pressure Regulator - High Capacity Water Pressure Regulators
WattsHigh Capacity Water Pressure Regulators

WATTS 3/4 LF 223 High Capacity Water Pressure Regulator

The WATTS Water Pressure Reducing Valve is a high-capacity water pressure regulator with NPT x NPT connections. This model, the 3/4 LF 223, features a 3/4-inch pipe size, a brass body, and an adjustable pressure…

SKU 3G-OTH-437049

Also listed as: 34LF223 · 3 4 LF 223 · 3-4-LF-223

Brand
Watts
Item
3/4 LF 223 High Capacity Water Pressure Regulator
Part Number
3/4 LF 223
Category
High Capacity Water Pressure Regulators
Available to Order
Also known as:3/4 LF 223Watts
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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.

Technical Specifications

Watts
Manufacturer Part Number
3/4 LF 223
Type
Brass, 25 psi to 75 psi, NPT x NPT
Pipe Size
3/4 in
Low-Lead Compliance
Low-Lead Compliant

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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS Water Pressure Reducing Valve is a high-capacity water pressure regulator with NPT x NPT connections. This model, the 3/4 LF 223, features a 3/4-inch pipe size, a brass body, and an adjustable pressure range of 25 psi to 75 psi. It is low-lead compliant.

Frequently Asked Questions

What is the WATTS 3/4 LF 223 water pressure reducing valve used for?

The WATTS 3/4 LF 223 is a high-capacity water pressure regulator used to reduce and stabilize incoming water pressure in commercial and residential plumbing systems. It protects downstream equipment from pressure surges and is suitable for applications requiring a brass body and low-lead compliance.

What are the specifications of the WATTS 3/4 LF 223?

The WATTS 3/4 LF 223 has a 3/4-inch NPT x NPT pipe size, a brass body, and an adjustable pressure range of 25 psi to 75 psi. It is low-lead compliant and manufactured by WATTS. The part number is 3/4 LF 223.

Where to buy the WATTS 3/4 LF 223 worldwide?

You can source the WATTS 3/4 LF 223 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the WATTS 3/4 LF 223 water pressure reducing valve?

Install the WATTS 3/4 LF 223 in the main water line with the arrow on the valve body pointing in the direction of flow. Use thread sealant on NPT connections and ensure the valve is accessible for adjustment. Adjust the pressure setting using the threaded stem and locknut per system requirements.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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Watts Products

3G Electric supplies Watts high capacity water pressure regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This high capacity water pressure regulator from Watts features a cast copper silicon alloy body and FNPT x FNPT connections in a 1-inch pipe size. It is low-lead compliant for use in potable water systems. Typical applications include regulating and stabilizing downstream water pressure in commercial and industrial plumbing, HVAC, and process systems
Watts
This high capacity water pressure regulator from Watts features a cast copper silicon alloy body and FNPT x FNPT connections in a 1-inch pipe size. It is low-lead compliant for use in potable water systems. Typical applications include regulating and stabilizing downstream water pressure in commercial and industrial plumbing, HVAC, and process systems

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