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Watts LF6-1/4 Bronze Inline Disc Check Valve - Bronze Inline Disc Check Valves
WattsBronze Inline Disc Check Valves

Watts LF6-1/4 Bronze Inline Disc Check Valve

The WATTS LF6-1/4 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 copper silicon alloy and NPT threads. This product is a genuine OEM…

SKU 3G-OTH-447348

Also listed as: LF614 · LF6 1 4 · LF6-1-4

Brand
Watts
Item
LF6-1/4 Bronze Inline Disc Check Valve
Part Number
LF6-1/4
Category
Bronze Inline Disc Check Valves
Available to Order
Also known as:LF6-1/4Watts
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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
LF6-1/4
Type
Inline Valve Body, FNPT x FNPT, Copper Silicon Alloy, NPT
Pipe Size
1/4 in

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WATTS LF6-1/4 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 copper silicon alloy and NPT threads. This product is a genuine OEM component from WATTS, suitable for industrial applications requiring a compact, inline check valve.

Frequently Asked Questions

What is the Watts LF6-1/4 check valve used for?

The Watts LF6-1/4 is a bronze inline disc check valve used to prevent backflow in plumbing and industrial piping systems. It is suitable for water, oil, and gas applications where a compact, corrosion-resistant valve is needed. The 1/4 in FNPT connections allow easy installation in tight spaces.

What are the specifications of the Watts LF6-1/4 check valve?

The Watts LF6-1/4 check valve has a 1/4 in pipe size with FNPT x FNPT connections. The valve body is made of copper silicon alloy (bronze) and uses an inline disc design. It is manufactured by Watts under part number LF6-1/4 and features NPT threads for standard piping.

Where to buy the Watts LF6-1/4 check valve worldwide?

You can source the Watts LF6-1/4 check valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this and other Watts valve models.

How to install a Watts inline disc check valve?

Install the Watts LF6-1/4 check valve in the correct flow direction as indicated by the arrow on the body. Use thread sealant on the FNPT connections and tighten to standard torque. Ensure the valve is oriented vertically or horizontally as per manufacturer guidelines to allow the disc to operate freely.

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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