Watts LFRK 709DCDA-CK2 4 Second Check Repair Kit For 4"

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Watts LFRK 709DCDA-CK2 4 Lead-Free Double Check Backflow Preventer

Name: Watts LFRK 709DCDA-CK2 4 Lead-Free Double Check Backflow Preventer
Brand: Watts
SKU: 0794030
Price: 1,231.60 USD
Availability: InStock

Save $537.40

WattsSKU: 0794030

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The Watts LFRK 709DCDA-CK2 4 is a genuine lead-free second check kit for 4" 709DCDA / LF709DCDA double check valve assemblies. This model is certified lead-free for potable-water installations.

This second check valve kit is used to repair or replace the second check on a 4 inch lead free double check detector assembly and used to prevent the reverse flow of polluted water from entering into the potable water supply. This kit consists of a disc assembly, spring and a cover O-ring. It is ideal at referenced cross-connections identified in non-health hazard applications.

Features

Factory replacement parts
No special tools required for changing parts
All parts are made of high quality materials
Fits 4" double check detector assembly

Common Questions

Will this kit fit my valve?: The LFRK 709DCDA-CK2 4 fits the 4" size of Watts series 709DCDA / LF709DCDA. Kits are size- and series-specific, so match the model stamped on your valve body or cover before ordering.
What's included in this kit?: This is a second check kit. Kit consists of: a disc assembly, spring and a cover O-ring.
Are these genuine Watts parts?: Yes. This is the factory LFRK 709DCDA-CK2 4 kit built with genuine Watts OEM components. Aftermarket parts can void your assembly approval and are commonly rejected by inspectors at annual test time.
Which kit do I need if my relief valve failed the test?: Not this one — this kit services the check valve. A failed relief valve needs the RV (rubber parts) or VT (total relief valve) kit for 709DCDA / LF709DCDA in your size; a total repair (T) kit covers the relief valve and both checks.

Specifications

Type: Double Check
Country of Origin: United States
Warranty: 1 Year Limited
MPN: LFRK 709DCDA-CK2 4
Lead-Free: Yes
Product Role: repair_kit
Kit Type: Second Check Kit
Fits Brand: Watts
Fits Valve Series: 709DCDA;LF709DCDA
Fits Valve Size: 4"
Used With: 4" 709DCDA;4" LF709DCDA
Kit Contents: Kit consists of: a disc assembly, spring and a cover O-ring.
Watts Ordering Code: 0794030
Genuine OEM Parts: Yes