We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

Watts Water Pressure Reducing Valve: NPT x NPT, 3/4 in Pipe Size, Brass, 25 psi to 75 psi - High Capacity Water Pressure Regulators
WattsHigh Capacity Water Pressure Regulators

Watts Water Pressure Reducing Valve: NPT x NPT, 3/4 in Pipe Size, Brass, 25 psi to 75 psi

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
Water Pressure Reducing Valve: NPT x NPT, 3/4 in Pipe Size, Brass, 25 psi to 75 psi
Category
High Capacity Water Pressure Regulators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
WATTS Water Pressure Reducing Valve: NPT x NPT, 2 in Pipe Size, Brass, 25 psi to 75 psi, NPT x NPT (MPN 2 LF 223)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 2 in Pipe Size, Brass, 25 psi to 75 psi, NPT x NPT (MPN 2 LF 223)
WATTS Water Pressure Reducing Valve: NPT x NPT, 1 1/4 in Pipe Size, Brass, 25 psi to 75 psi (MPN 11/4 LF 223)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 1 1/4 in Pipe Size, Brass, 25 psi to 75 psi (MPN 11/4 LF 223)
WATTS Water Pressure Reducing Valve: NPT x NPT, 2 in Pipe Size, Bronze, 25 psi to 75 psi, NPT x NPT (MPN 2 LF N55BU)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 2 in Pipe Size, Bronze, 25 psi to 75 psi, NPT x NPT (MPN 2 LF N55BU)
WATTS Water Pressure Reducing Valve: NPT x NPT, 2 in Pipe Size, Copper Silicon Alloy, NPT x NPT (MPN 2 LF 25AUBZ3)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 2 in Pipe Size, Copper Silicon Alloy, NPT x NPT (MPN 2 LF 25AUBZ3)
WATTS Water Pressure Reducing Valve: NPT x NPT, 1/2 in Pipe Size, Brass, 25 psi to 75 psi, NPT x NPT (MPN 1/2 LF U5BZ3)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 1/2 in Pipe Size, Brass, 25 psi to 75 psi, NPT x NPT (MPN 1/2 LF U5BZ3)
WATTS Water Pressure Reducing Valve: NPT x NPT, 1 1/4 in Pipe Size, Brass, 25 psi to 75 psi (MPN 11/4 LF N55BU)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 1 1/4 in Pipe Size, Brass, 25 psi to 75 psi (MPN 11/4 LF N55BU)

More from Watts

View all Watts parts
WATTS Water Pressure Reducing Valve: NPT x NPT, 1 in Pipe Size, Brass, 25 psi to 75 psi, NPT x NPT (MPN 1 LF 223)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 1 in Pipe Size, Brass, 25 psi to 75 psi, NPT x NPT (MPN 1 LF 223)
WATTS Water Pressure Reducing Valve: FNPT x FNPT, 2 in Pipe Size, Cast Copper Silicon Alloy (MPN 2 LF223-HP)
Watts
WATTS Water Pressure Reducing Valve: FNPT x FNPT, 2 in Pipe Size, Cast Copper Silicon Alloy (MPN 2 LF223-HP)
WATTS Water Pressure Reducing Valve: NPT x NPT, 3 in Pipe Size, Copper Silicon Alloy, NPT x NPT (MPN LF127W-206)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 3 in Pipe Size, Copper Silicon Alloy, NPT x NPT (MPN LF127W-206)
WATTS Water Pressure Reducing Valve: Flanged x Flanged, 4 in Pipe Size, Iron, 25 psi to 100 psi (MPN LFF127W-206)
Watts
WATTS Water Pressure Reducing Valve: Flanged x Flanged, 4 in Pipe Size, Iron, 25 psi to 100 psi (MPN LFF127W-206)
WATTS Water Pressure Reducing Valve: FNPT x FNPT, 1 1/2 in Pipe Size, Cast Copper Silicon Alloy (MPN 1-1/2 LF223-HP)
Watts
WATTS Water Pressure Reducing Valve: FNPT x FNPT, 1 1/2 in Pipe Size, Cast Copper Silicon Alloy (MPN 1-1/2 LF223-HP)
WATTS Water Pressure Reducing Valve: NPT x NPT, 1 1/2 in Pipe Size, Brass, 25 psi to 75 psi (MPN 11/2 LF 223)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 1 1/2 in Pipe Size, Brass, 25 psi to 75 psi (MPN 11/2 LF 223)
WATTS Water Pressure Reducing Valve: FNPT x FNPT, 3/4 in Pipe Size, Cast Copper Silicon Alloy (MPN 3/4 LF223-HP)
Watts
WATTS Water Pressure Reducing Valve: FNPT x FNPT, 3/4 in Pipe Size, Cast Copper Silicon Alloy (MPN 3/4 LF223-HP)
WATTS Water Pressure Reducing Valve: NPT x NPT, 1/2 in Pipe Size, Brass, 25 psi to 75 psi, NPT x NPT (MPN 1/2 LF 223)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 1/2 in Pipe Size, Brass, 25 psi to 75 psi, NPT x NPT (MPN 1/2 LF 223)