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

3G Electric
RFQ CartGet a QuoteSign inSign up
Watts 1 in Copper Silicon Alloy Water Pressure Regulator, Low-Lead, NPT x NPT - Standard Capacity Water Pressure Regulators
WattsStandard Capacity Water Pressure Regulators

Watts 1 in Copper Silicon Alloy Water Pressure Regulator, Low-Lead, NPT x NPT

The WATTS Water Pressure Reducing Valve is a standard capacity water pressure regulator with NPT x NPT connections and a 1-inch pipe size. It is constructed from copper silicon alloy and is low-lead compliant, as…

SKU 3G-OTH-439461

Also listed as: 1LF25AUBGGZ3 · 1 LF25AUB GG Z3 · 1-LF25AUB-GG-Z3

Brand
Watts
Item
1 in Copper Silicon Alloy Water Pressure Regulator, Low-Lead, NPT x NPT
Category
Standard 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
1 LF25AUB-GG-Z3
Type
Copper Silicon Alloy, NPT x NPT
Pipe Size
1 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 standard capacity water pressure regulator with NPT x NPT connections and a 1-inch pipe size. It is constructed from copper silicon alloy and is low-lead compliant, as indicated by the manufacturer part number 1 LF25AUB-GG-Z3.

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 water pressure reducing valve used for?

The WATTS water pressure reducing valve is used to reduce and regulate incoming water pressure in commercial and residential plumbing systems. It protects downstream equipment and piping from damage caused by excessive pressure. This standard capacity regulator is suitable for applications requiring low-lead compliance.

What are the specifications of the WATTS 1 LF25AUB-GG-Z3?

The WATTS 1 LF25AUB-GG-Z3 is a standard capacity water pressure reducing valve with a 1 in pipe size and NPT x NPT connections. It is constructed from copper silicon alloy and is low-lead compliant. The manufacturer part number is 1 LF25AUB-GG-Z3.

Where to buy the WATTS water pressure reducing valve worldwide?

You can source the WATTS water pressure reducing valve worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability 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 in the direction of flow. Use pipe thread sealant on NPT connections and ensure the valve is accessible for adjustment. Always consult local plumbing codes and the manufacturer's instructions for proper installation.

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 standard 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
Standard capacity water pressure regulator with 1/2 in NPT x NPT connections. Constructed from copper silicon alloy. Low-lead compliant for potable water systems. Used to reduce and stabilize incoming water pressure in residential and commercial plumbing systems, protecting downstream fixtures and piping from high or fluctuating pressure
Watts
Standard capacity water pressure regulator with 1/2 in NPT x NPT connections. Constructed from copper silicon alloy. Low-lead compliant for potable water systems. Used to reduce and stabilize incoming water pressure in residential and commercial plumbing systems, protecting downstream fixtures and piping from high or fluctuating pressure
This standard capacity water pressure regulator is constructed from copper silicon alloy with 1/2 in NPT x NPT connections. It is low-lead compliant for use in potable water systems. The regulator reduces and stabilizes incoming water pressure to protect downstream plumbing and equipment from damage due to high or fluctuating pressure
Watts
This standard capacity water pressure regulator is constructed from copper silicon alloy with 1/2 in NPT x NPT connections. It is low-lead compliant for use in potable water systems. The regulator reduces and stabilizes incoming water pressure to protect downstream plumbing and equipment from damage due to high or fluctuating pressure
This standard capacity water pressure regulator from Watts is designed for use in plumbing systems to reduce and stabilize incoming water pressure. It features a 1-1/4 in NPT x NPT connection and is constructed from copper silicon alloy. The regulator is low-lead compliant, suitable for potable water applications
Watts
This standard capacity water pressure regulator from Watts is designed for use in plumbing systems to reduce and stabilize incoming water pressure. It features a 1-1/4 in NPT x NPT connection and is constructed from copper silicon alloy. The regulator is low-lead compliant, suitable for potable water applications
This standard capacity water pressure regulator from Watts is constructed of copper silicon alloy with NPT x NPT connections. It is designed for 3/4 in pipe sizes and is low-lead compliant. Used in plumbing systems to reduce and stabilize incoming water pressure, protecting downstream piping and equipment from pressure fluctuations
Watts
This standard capacity water pressure regulator from Watts is constructed of copper silicon alloy with NPT x NPT connections. It is designed for 3/4 in pipe sizes and is low-lead compliant. Used in plumbing systems to reduce and stabilize incoming water pressure, protecting downstream piping and equipment from pressure fluctuations
WATTS Water Pressure Reducing Valve: NPT x NPT, 3/4 in Pipe Size, Copper Silicon Alloy, NPT x NPT (MPN 3/4 LFU5B-LP-Z3)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 3/4 in Pipe Size, Copper Silicon Alloy, NPT x NPT (MPN 3/4 LFU5B-LP-Z3)
This standard capacity water pressure regulator reduces and stabilizes incoming water pressure in plumbing systems. Constructed from copper silicon alloy with NPT x NPT connections and a 1-inch pipe size, it is low-lead compliant for use in potable water applications
Watts
This standard capacity water pressure regulator reduces and stabilizes incoming water pressure in plumbing systems. Constructed from copper silicon alloy with NPT x NPT connections and a 1-inch pipe size, it is low-lead compliant for use in potable water applications

More from Watts

View all Watts parts →
This brass water pressure regulator reduces incoming water pressure to a consistent level, protecting plumbing systems from high or fluctuating pressure. It features NPT x NPT connections, a 1-1/4 in pipe size, and an adjustable pressure range of 25 psi to 75 psi. Low-lead compliant for use in potable water systems
Watts
This brass water pressure regulator reduces incoming water pressure to a consistent level, protecting plumbing systems from high or fluctuating pressure. It features NPT x NPT connections, a 1-1/4 in pipe size, and an adjustable pressure range of 25 psi to 75 psi. Low-lead compliant for use in potable water systems
Brass water pressure regulator with union solder x FNPT connections. Maximum operating temperature 212°F, overall height 5 1/4 in. Used to regulate water pressure in boiler feed and hydronic heating systems
Watts
Brass water pressure regulator with union solder x FNPT connections. Maximum operating temperature 212°F, overall height 5 1/4 in. Used to regulate water pressure in boiler feed and hydronic heating systems
Standard capacity water pressure regulator in bronze with 2 in NPT female connections. Adjustable from 25 psi to 75 psi. Low-lead compliant. Used to reduce and stabilize incoming water pressure in plumbing systems
Watts
Standard capacity water pressure regulator in bronze with 2 in NPT female connections. Adjustable from 25 psi to 75 psi. Low-lead compliant. Used to reduce and stabilize incoming water pressure in plumbing systems
Standard capacity water pressure regulator with 3/4 in NPT x NPT connections. Constructed from copper silicon alloy. Low-lead compliant. Used to reduce and stabilize incoming water pressure in plumbing systems
Watts
Standard capacity water pressure regulator with 3/4 in NPT x NPT connections. Constructed from copper silicon alloy. Low-lead compliant. Used to reduce and stabilize incoming water pressure in plumbing systems
This standard capacity water pressure regulator reduces incoming water pressure to a safe, consistent level for plumbing systems. Constructed from copper silicon alloy with NPT x NPT connections, it is low-lead compliant and rated for a maximum operating temperature of 180°F. Suitable for potable water applications where pressure regulation is required
Watts
This standard capacity water pressure regulator reduces incoming water pressure to a safe, consistent level for plumbing systems. Constructed from copper silicon alloy with NPT x NPT connections, it is low-lead compliant and rated for a maximum operating temperature of 180°F. Suitable for potable water applications where pressure regulation is required
This standard capacity water pressure regulator reduces and stabilizes incoming water pressure to a preset range of 25 psi to 75 psi. Constructed from cast copper silicon alloy and low-lead compliant, it is suitable for use in water supply lines where consistent pressure is required to protect plumbing systems and fixtures
Watts
This standard capacity water pressure regulator reduces and stabilizes incoming water pressure to a preset range of 25 psi to 75 psi. Constructed from cast copper silicon alloy and low-lead compliant, it is suitable for use in water supply lines where consistent pressure is required to protect plumbing systems and fixtures
This Watts standard capacity water pressure regulator reduces and stabilizes incoming water pressure in plumbing systems. It features a 1/2-inch NPT x NPT connection, copper silicon alloy construction, and is low-lead compliant. Suitable for use in potable water systems to protect downstream equipment and piping from high or fluctuating pressure
Watts
This Watts standard capacity water pressure regulator reduces and stabilizes incoming water pressure in plumbing systems. It features a 1/2-inch NPT x NPT connection, copper silicon alloy construction, and is low-lead compliant. Suitable for use in potable water systems to protect downstream equipment and piping from high or fluctuating pressure
This Watts standard capacity water pressure regulator is constructed from copper silicon alloy and features NPT x NPT connections. It is low-lead compliant and adjustable within a 10 to 35 psi pressure range. Used in plumbing systems to reduce and stabilize incoming water pressure, protecting downstream fixtures and piping
Watts
This Watts standard capacity water pressure regulator is constructed from copper silicon alloy and features NPT x NPT connections. It is low-lead compliant and adjustable within a 10 to 35 psi pressure range. Used in plumbing systems to reduce and stabilize incoming water pressure, protecting downstream fixtures and piping