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Watts Backflow Preventer: LF009, With Strainer, Bronze, 1/2 in Pipe Size, FNPT - Watts RPZ Backflow Preventers
WattsWatts RPZ Backflow Preventers

Watts Backflow Preventer: LF009, With Strainer, Bronze, 1/2 in Pipe Size, FNPT

The Watts LF009 is a bronze RPZ backflow preventer with a 1/2 in pipe size and FNPT connections, featuring an integral strainer and a ball valve shut-off. It operates within a temperature range of 33°F to 180°F, as…

SKU 3G-OTH-444387

Brand
Watts
Item
Backflow Preventer: LF009, With Strainer, Bronze, 1/2 in Pipe Size, FNPT
Category
Watts RPZ Backflow Preventers
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Technical Specifications

Watts
Manufacturer Part Number
1/2 LF009-QT-S
Type
With Strainer, Bronze, FNPT, 33°F – 180°F
Pipe Size
1/2 in
Connection Type
FNPT
Shut-Off Valve Type
Ball Valve
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Watts Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Watts LF009 is a bronze RPZ backflow preventer with a 1/2 in pipe size and FNPT connections, featuring an integral strainer and a ball valve shut-off. It operates within a temperature range of 33°F to 180°F, as specified by the manufacturer part number 1/2 LF009-QT-S.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

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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