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Watts LF009 Reduced Pressure Zone Backflow Preventer, 1 in, Press, Bronze - Watts RPZ Backflow Preventers
WattsWatts RPZ Backflow Preventers

Watts LF009 Reduced Pressure Zone Backflow Preventer, 1 in, Press, Bronze

The Watts LF009 is a reduced pressure zone (RPZ) backflow preventer, part of the Watts RPZ Backflow Preventers product line. This assembly features a bronze body with a 1-inch press connection and ball valve shut-off…

SKU 3G-OTH-444399

Also listed as: 1LF009M2QTPRESS · 1 LF009M2 QT PRESS · 1-LF009M2-QT-PRESS

Brand
Watts
Item
LF009 Reduced Pressure Zone Backflow Preventer, 1 in, Press, Bronze
Part Number
1 LF009M2-QT-PRESS
Category
Watts RPZ Backflow Preventers
Available to Order
Also known as:1 LF009M2-QT-PRESSWatts
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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
1 LF009M2-QT-PRESS
Type
Std Configuration, Bronze, Press
Pipe Size
1 in
Connection Type
Press
Shut-Off Valve Type
Ball Valve

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Watts LF009 is a reduced pressure zone (RPZ) backflow preventer, part of the Watts RPZ Backflow Preventers product line. This assembly features a bronze body with a 1-inch press connection and ball valve shut-off valves. The model is identified by manufacturer part number 1 LF009M2-QT-PRESS.

Frequently Asked Questions

What is the Watts LF009 reduced pressure zone assembly used for?

The Watts LF009 reduced pressure zone assembly prevents backflow of contaminated water into potable water supplies. It is used in commercial and industrial plumbing systems to protect against cross-connections where non-potable fluids could reverse flow under pressure.

What are the specifications of the Watts LF009 RPZ backflow preventer?

The Watts LF009 RPZ backflow preventer has a bronze body, 1-inch pipe size, press connection type, and ball valve shut-off valves. The manufacturer part number is 1 LF009M2-QT-PRESS. It is a standard configuration assembly designed for reduced pressure zone backflow prevention.

Where to buy the Watts LF009 backflow preventer worldwide?

3G Electric supplies the Watts LF009 backflow preventer worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this model.

How to install a Watts LF009 RPZ backflow preventer?

Install the Watts LF009 in a horizontal position with adequate clearance for testing and maintenance. Use press-connection tools per manufacturer guidelines. Ensure upstream and downstream shut-off valves are open during normal operation. Always follow local plumbing codes and have a certified tester verify the assembly 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 watts rpz backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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