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

WATTS REGULATOR Water Pressure Reducing Valve: NPT x NPT, 1 in Pipe Size - Standard Capacity Water Pressure Regulators
WATTS REGULATORStandard Capacity Water Pressure Regulators

WATTS REGULATOR Water Pressure Reducing Valve: NPT x NPT, 1 in Pipe Size

The WATTS REGULATOR Water Pressure Reducing Valve is a standard capacity water pressure regulator with NPT x NPT connections in a 1 in pipe size, constructed from copper silicon alloy (MPN 1" LFN55BM1-U). It is…

SKU 3G-OTH-439431

Also listed as: 1LFN55BM1U · 1 LFN55BM1 U · 1-LFN55BM1-U

Brand
WATTS REGULATOR
Item
Water Pressure Reducing Valve: NPT x NPT, 1 in Pipe Size
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 REGULATOR
Manufacturer Part Number
1" LFN55BM1-U
Type
Copper Silicon Alloy
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 REGULATOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS REGULATOR Water Pressure Reducing Valve is a standard capacity water pressure regulator with NPT x NPT connections in a 1 in pipe size, constructed from copper silicon alloy (MPN 1" LFN55BM1-U). 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 a Watts Regulator water pressure reducing valve used for?

A Watts Regulator water pressure reducing valve protects plumbing systems by reducing incoming high water pressure to a safe, consistent level. It is commonly used in commercial and residential buildings to prevent pipe damage, extend fixture life, and conserve water.

What are the specifications of the Watts Regulator 1" LFN55BM1-U?

The Watts Regulator 1" LFN55BM1-U is a standard capacity water pressure reducing valve with 1 in NPT x NPT connections. It is made of copper silicon alloy and is low-lead compliant, suitable for potable water systems.

Where to buy a Watts Regulator water pressure reducing valve worldwide?

3G Electric supplies and delivers the Watts Regulator water pressure reducing valve worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to install a Watts Regulator water pressure reducing valve?

Install the Watts Regulator 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 always install a shut-off valve and strainer upstream for proper maintenance.

Used in

Common applications for WATTS REGULATOR
Commercial building water supply — Watts Regulator LFN45BM1 pressure reducing valve for inlet pressure regulation
Industrial process water systems — Watts Regulator LFN55BM1 copper silicon alloy valve for corrosion resistance
Healthcare facility hot water safety — Watts Regulator LF1170M2 thermostatic mixing valve for scald prevention
Food service kitchen washdown — Watts Regulator 1156F feed water pressure regulator for consistent flow
PEX plumbing retrofits — Watts Regulator LFN55BM1-DU-PEX dual PEX connection valve for easy integration
Municipal water supply protection — Watts Regulator standard capacity reducing valve with integral strainer

WATTS REGULATOR Products

3G Electric supplies WATTS REGULATOR 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
WATTS Water Pressure Reducing Valve: NPT x NPT, 1/2 in Pipe Size, Copper Silicon Alloy, NPT x NPT (MPN 1/2 LFU5B-LP-Z3)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 1/2 in Pipe Size, Copper Silicon Alloy, NPT x NPT (MPN 1/2 LFU5B-LP-Z3)
This standard capacity water pressure regulator reduces and regulates incoming water pressure in plumbing systems. It features a cast copper silicon alloy body with 1 in NPT x NPT connections and is low-lead compliant for potable water applications
Watts
This standard capacity water pressure regulator reduces and regulates incoming water pressure in plumbing systems. It features a cast copper silicon alloy body with 1 in NPT x NPT connections and is low-lead compliant for potable water applications
This standard capacity water pressure regulator from Watts features a 1-inch NPT x NPT connection and is constructed from copper silicon alloy. It is low-lead compliant, making it suitable for use in plumbing systems where pressure reduction is required to protect downstream fixtures and piping
Watts
This standard capacity water pressure regulator from Watts features a 1-inch NPT x NPT connection and is constructed from copper silicon alloy. It is low-lead compliant, making it suitable for use in plumbing systems where pressure reduction is required to protect downstream fixtures and piping
WATTS Water Pressure Reducing Valve: NPT x NPT, 1 1/4 in Pipe Size, Copper Silicon Alloy, NPT x NPT (MPN 1-1/4 LFU5B-Z3-LP)
Watts
WATTS Water Pressure Reducing Valve: NPT x NPT, 1 1/4 in Pipe Size, Copper Silicon Alloy, NPT x NPT (MPN 1-1/4 LFU5B-Z3-LP)
This standard capacity water pressure regulator reduces and stabilizes incoming water pressure in plumbing systems. It features a copper silicon alloy body with NPT x NPT connections and a 1-1/2 in pipe size. Low-lead compliant for potable water applications
Watts
This standard capacity water pressure regulator reduces and stabilizes incoming water pressure in plumbing systems. It features a copper silicon alloy body with NPT x NPT connections and a 1-1/2 in pipe size. Low-lead compliant for potable water applications
This standard capacity water pressure regulator reduces and stabilizes incoming water pressure in plumbing systems. It features 3/4 in NPT x NPT connections and is constructed from cast copper silicon alloy. The unit 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. It features 3/4 in NPT x NPT connections and is constructed from cast copper silicon alloy. The unit is low-lead compliant for use in potable water applications

More from WATTS REGULATOR

View all WATTS REGULATOR parts
This standard capacity water pressure regulator reduces incoming water pressure to a safe, adjustable level for plumbing systems. It features a 1-inch Press x Press connection and an adjustable range of 25 to 75 psi. The valve is low-lead compliant, suitable for applications requiring reduced lead content
WATTS REGULATOR
This standard capacity water pressure regulator reduces incoming water pressure to a safe, adjustable level for plumbing systems. It features a 1-inch Press x Press connection and an adjustable range of 25 to 75 psi. The valve is low-lead compliant, suitable for applications requiring reduced lead content
WATTS REGULATOR Water Pressure Reducing Valve: Press x Press, 3/4 in Pipe Size, 25 psi to 75 psi (MPN 3/4 LFN45BM1-PRESS)
WATTS REGULATOR
WATTS REGULATOR Water Pressure Reducing Valve: Press x Press, 3/4 in Pipe Size, 25 psi to 75 psi (MPN 3/4 LFN45BM1-PRESS)
WATTS REGULATOR Water Pressure Reducing Valve: Press x Press, 1/2 in Pipe Size, 25 psi to 75 psi (MPN 1/2 LFN45BM1-PRESS)
WATTS REGULATOR
WATTS REGULATOR Water Pressure Reducing Valve: Press x Press, 1/2 in Pipe Size, 25 psi to 75 psi (MPN 1/2 LFN45BM1-PRESS)
WATTS REGULATOR Water Pressure Reducing Valve: 1 in Pipe Size, Copper Silicon Alloy (MPN 1" LFN55BM1-DU-PEX)
WATTS REGULATOR
WATTS REGULATOR Water Pressure Reducing Valve: 1 in Pipe Size, Copper Silicon Alloy (MPN 1" LFN55BM1-DU-PEX)
WATTS REGULATOR Feed Water Pressure Regulator: Press x Press, 1/2 in Pipe Size, Iron, Press x Press (MPN 1/2 1156F-PRESS)
WATTS REGULATOR
WATTS REGULATOR Feed Water Pressure Regulator: Press x Press, 1/2 in Pipe Size, Iron, Press x Press (MPN 1/2 1156F-PRESS)
WATTS REGULATOR Water Pressure Reducing Valve: 1/2 in Pipe Size, Copper Silicon Alloy (MPN 1/2" LFN55BM1-DU-PEX)
WATTS REGULATOR
WATTS REGULATOR Water Pressure Reducing Valve: 1/2 in Pipe Size, Copper Silicon Alloy (MPN 1/2" LFN55BM1-DU-PEX)