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Watts 1/2" 007-QT-FZ Double Check Backflow Preventer - Watts Double Check Backflow Preventers
WattsWatts Double Check Backflow Preventers

Watts 1/2" 007-QT-FZ Double Check Backflow Preventer

The Watts 007 is a double check backflow preventer with a modular compact design. This model features a 1/2-inch pipe size, FNPT x FNPT connections, and a ball valve shut-off type. It has an overall length of 10…

SKU 3G-OTH-434562

Also listed as: 12007QTFZ · 1 2 007 QT FZ · 1-2-007-QT-FZ

Brand
Watts
Item
1/2" 007-QT-FZ Double Check Backflow Preventer
Part Number
1/2 007-QT-FZ
Category
Watts Double Check Backflow Preventers
Available to Order
Also known as:1/2 007-QT-FZWatts
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Watts
Manufacturer Part Number
1/2 007-QT-FZ
Type
FNPT x FNPT, 33°F – 180°F
Overall Lg
10 in
Pipe Size
1/2 in
Connection Type
FNPT x FNPT
Shut-Off Valve Type
Ball Valve

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

Product Description

The Watts 007 is a double check backflow preventer with a modular compact design. This model features a 1/2-inch pipe size, FNPT x FNPT connections, and a ball valve shut-off type. It has an overall length of 10 inches and an operating temperature range of 33°F to 180°F (MPN 1/2 007-QT-FZ).

Frequently Asked Questions

What is the Watts 007 double check backflow preventer used for?

The Watts 007 double check backflow preventer is used in commercial and residential plumbing systems to prevent contaminated water from flowing backward into the potable water supply. Its modular compact design suits tight installations, and the ball valve shut-off allows easy isolation for maintenance.

What are the specifications of the Watts 007 backflow preventer?

The Watts 007 (MPN 1/2 007-QT-FZ) has a 1/2-inch pipe size with FNPT x FNPT connections, a ball valve shut-off type, and an overall length of 10 inches. It operates in temperatures from 33°F to 180°F. The compact modular design simplifies installation in confined spaces.

Where to buy the Watts 007 backflow preventer worldwide?

3G Electric supplies the Watts 007 double check 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 007 double check backflow preventer?

Install the Watts 007 in a horizontal or vertical position with flow arrow aligned. Use thread sealant on FNPT connections and support piping to avoid stress. After installation, test the check valves and ball valve per local codes. Always consult the manufacturer's manual for torque and clearance requirements.

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 double check 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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