Watts Double Check Valve Assembly: LF007, 3/4 in Pipe Size, FNPT x FNPT, 14.5 in Overall Lg
The Watts LF007 Double Check Valve Assembly is a Watts Double Check Backflow Preventer designed for backflow prevention applications. This model features a 3/4-inch pipe size with FNPT x FNPT connections and a ball…
SKU 3G-OTH-434613
Also listed as: 34LF007M3QTSFZ · 3 4 LF007M3 QT S FZ · 3-4-LF007M3-QT-S-FZ
Local availability & support
- 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.
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Product Description
The Watts LF007 Double Check Valve Assembly is a Watts Double Check Backflow Preventer designed for backflow prevention applications. This model features a 3/4-inch pipe size with FNPT x FNPT connections and a ball valve shut-off valve. The assembly has a 14.5-inch overall length and is constructed with plastic materials, as indicated by the manufacturer part number 3/4 LF007M3-QT-S-FZ.
Frequently Asked Questions
What is the Watts LF007 Double Check Valve Assembly used for?
The Watts LF007 Double Check Valve Assembly is used for backflow prevention in residential and commercial water systems. It prevents contaminated water from flowing backward into the potable water supply, commonly installed on irrigation, fire sprinkler, and industrial process lines.
What are the specifications of the Watts LF007 Double Check Valve Assembly?
The Watts LF007 has a 3/4-inch pipe size with FNPT x FNPT connections, a ball valve shut-off, and a 14.5-inch overall length. It is made of plastic and is part of the Watts Double Check Backflow Preventer series. The manufacturer part number is 3/4 LF007M3-QT-S-FZ.
Where to buy the Watts LF007 Double Check Valve Assembly worldwide?
You can source the Watts LF007 Double Check Valve Assembly through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the product reaches your facility efficiently.
How to install the Watts LF007 Double Check Valve Assembly?
Install the Watts LF007 in a horizontal or vertical position with flow in the direction of the arrow on the body. Ensure both shut-off ball valves are fully open after installation. Always follow local plumbing codes and test the assembly annually for proper backflow prevention performance.
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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.
