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Watts 1 LF223-HP High Capacity Water Pressure Regulator - High Capacity Water Pressure Regulators
WattsHigh Capacity Water Pressure Regulators

Watts 1 LF223-HP High Capacity Water Pressure Regulator

The WATTS Water Pressure Reducing Valve is a high-capacity water pressure regulator with FNPT x FNPT connections in a 1-inch pipe size. It is constructed from cast copper silicon alloy and is low-lead compliant (MPN…

SKU 3G-OTH-437054

Also listed as: 1LF223HP · 1 LF223 HP · 1-LF223-HP

Brand
Watts
Item
1 LF223-HP High Capacity Water Pressure Regulator
Part Number
1 LF223-HP
Category
High Capacity Water Pressure Regulators
Available to Order
Also known as:1 LF223-HPWatts
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Watts
Manufacturer Part Number
1 LF223-HP
Type
Cast Copper Silicon Alloy
Pipe Size
1 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 FNPT x FNPT connections in a 1-inch pipe size. It is constructed from cast copper silicon alloy and is low-lead compliant (MPN 1 LF223-HP). This valve is designed for industrial water pressure regulation applications.

Frequently Asked Questions

What is the WATTS 1 LF223-HP water pressure reducing valve used for?

The WATTS 1 LF223-HP is a high-capacity water pressure reducing valve used to regulate and stabilize downstream water pressure in industrial plumbing, HVAC, and process systems. Its cast copper silicon alloy construction and low-lead compliance make it suitable for potable water and general pressure regulation applications.

What are the specifications of the WATTS 1 LF223-HP water pressure reducing valve?

The WATTS 1 LF223-HP is a 1 in FNPT x FNPT high-capacity water pressure regulator made from cast copper silicon alloy. It is low-lead compliant and carries the manufacturer part number 1 LF223-HP. This valve is designed for reliable pressure reduction in industrial water systems.

Where to buy the WATTS 1 LF223-HP water pressure reducing valve worldwide?

3G Electric supplies the WATTS 1 LF223-HP water pressure reducing valve to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this low-lead compliant pressure regulator.

How to install a WATTS water pressure reducing valve?

Install the WATTS water pressure reducing valve in the correct flow direction per the arrow on the body. Use pipe thread sealant on FNPT connections and install a shut-off valve and pressure gauge upstream and downstream for adjustment. Always follow local plumbing codes and the manufacturer's installation manual.

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 features a brass body with 3/4 inch NPT x NPT connections. It is adjustable from 25 to 75 psi and is low-lead compliant. Commonly used in plumbing systems to reduce and stabilize incoming water pressure, protecting downstream equipment from pressure surges
Watts
This high capacity water pressure regulator features a brass body with 3/4 inch NPT x NPT connections. It is adjustable from 25 to 75 psi and is low-lead compliant. Commonly used in plumbing systems to reduce and stabilize incoming water pressure, protecting downstream equipment from pressure surges

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