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Watts LF601-1/2 Bronze Inline Disc Check Valve, 1/2 in, FNPT x FNPT - Bronze Inline Disc Check Valves
WattsBronze Inline Disc Check Valves

Watts LF601-1/2 Bronze Inline Disc Check Valve, 1/2 in, FNPT x FNPT

The WATTS LF601-1/2 is a bronze inline disc check valve with a 1/2 in pipe size, featuring FNPT x FNPT connections and a copper silicon alloy body with NPT threads. This inline valve body type is designed to prevent…

SKU 3G-OTH-447355

Also listed as: LF60112 · LF601 1 2 · LF601-1-2

Brand
Watts
Item
LF601-1/2 Bronze Inline Disc Check Valve, 1/2 in, FNPT x FNPT
Part Number
LF601-1/2
Category
Bronze Inline Disc Check Valves
Available to Order
Also known as:LF601-1/2Watts
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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
LF601-1/2
Type
Inline Valve Body, FNPT x FNPT, Copper Silicon Alloy, NPT
Pipe Size
1/2 in

Technical Documents

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

Product Description

The WATTS LF601-1/2 is a bronze inline disc check valve with a 1/2 in pipe size, featuring FNPT x FNPT connections and a copper silicon alloy body with NPT threads. This inline valve body type is designed to prevent backflow in piping systems.

Frequently Asked Questions

What is the Watts LF601-1/2 check valve used for?

The Watts LF601-1/2 is a bronze inline disc check valve used to prevent backflow in plumbing and industrial piping systems. It is commonly installed in water, oil, and gas lines to protect pumps and equipment from reverse flow damage.

What are the specifications of the Watts LF601-1/2 check valve?

The Watts LF601-1/2 is a 1/2 inch pipe size inline disc check valve with FNPT x FNPT connections. It is made from copper silicon alloy (bronze) and features NPT threads. The manufacturer part number is LF601-1/2.

Where to buy the Watts LF601-1/2 check valve worldwide?

You can source the Watts LF601-1/2 check valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your project needs.

How to install the Watts LF601-1/2 check valve?

Install the Watts LF601-1/2 check valve in the correct flow direction as indicated by the arrow on the body. Use thread sealant on the FNPT connections and tighten securely. Ensure the valve is oriented vertically or horizontally per manufacturer guidelines for proper disc operation.

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 bronze inline disc check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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