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Watts LF601-1/4 Bronze Inline Disc Check Valve, 1/4 in, FNPT x FNPT - Bronze Inline Disc Check Valves
WattsBronze Inline Disc Check Valves

Watts LF601-1/4 Bronze Inline Disc Check Valve, 1/4 in, FNPT x FNPT

The WATTS LF601-1/4 is a bronze inline disc check valve with a 1/4 in pipe size, featuring an inline valve body with FNPT x FNPT connections in a copper silicon alloy. It is designed for NPT piping systems, providing…

SKU 3G-OTH-447354

Also listed as: LF60114 · LF601 1 4 · LF601-1-4

Brand
Watts
Item
LF601-1/4 Bronze Inline Disc Check Valve, 1/4 in, FNPT x FNPT
Part Number
LF601-1/4
Category
Bronze Inline Disc Check Valves
Available to Order
Also known as:LF601-1/4Watts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Watts
Manufacturer Part Number
LF601-1/4
Type
Inline Valve Body, FNPT x FNPT, Copper Silicon Alloy, NPT
Pipe Size
1/4 in

Technical Documents

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

Product Description

The WATTS LF601-1/4 is a bronze inline disc check valve with a 1/4 in pipe size, featuring an inline valve body with FNPT x FNPT connections in a copper silicon alloy. It is designed for NPT piping systems, providing straightforward flow control in compact installations.

Frequently Asked Questions

What is the Watts LF601-1/4 check valve used for?

The Watts LF601-1/4 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 where a compact, reliable one-way flow control is required. The 1/4 inch FNPT connections allow easy integration into small-diameter pipe networks.

What are the specifications of the Watts LF601-1/4 check valve?

The Watts LF601-1/4 is a 1/4 inch inline disc check valve with FNPT x FNPT connections. The valve body is made of copper silicon alloy (bronze) for corrosion resistance. It uses NPT threads and is designed for low-pressure applications. The manufacturer part number is LF601-1/4, and it is produced by Watts.

Where to buy the Watts LF601-1/4 check valve worldwide?

3G Electric supplies the Watts LF601-1/4 check valve to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact our team to source this valve for your project, and we will provide a competitive quote with lead time.

How to install a Watts LF601-1/4 inline check valve?

Install the Watts LF601-1/4 check valve in the correct flow direction as indicated by the arrow on the body. Apply thread sealant to the FNPT connections and tighten securely without over-torquing. Ensure the valve is installed in a horizontal or vertical position with the disc free to move. Test for leaks after installation.

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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