Watts Double Check Valve Assembly: LF709, 10 in Pipe Size, Flange x Flange, 90.44 in Overall Lg
The Watts LF709-NRS is a 10-inch double check valve assembly from the Watts Double Check Backflow Preventers product line. It features flange x flange connections and is equipped with NRS gate valve shut-off valves…
SKU 3G-OTH-434607
Also listed as: LF709NRS · LF709 NRS
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The Watts LF709-NRS is a 10-inch double check valve assembly from the Watts Double Check Backflow Preventers product line. It features flange x flange connections and is equipped with NRS gate valve shut-off valves. This assembly has an overall length of 90.44 inches.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Watts LF709-NRS double check valve assembly used for?
The Watts LF709-NRS is a 10-inch double check valve assembly used in commercial and industrial backflow prevention systems. It protects potable water supplies from contamination by preventing reverse flow in high-hazard cross-connections, typically in fire sprinkler, irrigation, and process water lines.
What are the specifications of the Watts LF709-NRS double check valve assembly?
The Watts LF709-NRS has a 10-inch pipe size, flange x flange connections, and an overall length of 90.44 inches. It features NRS gate valve shut-off valves and is part of the Watts 709 series double check backflow preventers. The manufacturer part number is LF709-NRS.
Where to buy the Watts LF709-NRS double check valve assembly worldwide?
3G Electric supplies the Watts LF709-NRS double check valve assembly worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 10-inch flange x flange backflow preventer.
How to install the Watts LF709-NRS double check valve assembly?
Install the Watts LF709-NRS in a horizontal or vertical orientation with adequate clearance for servicing. Ensure flange gaskets are properly aligned and bolts torqued to manufacturer specifications. Always install downstream of the shut-off valve and test per local backflow prevention codes after installation.
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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.
