Watts LFRK 709-S 4 Lead-Free Double Check Backflow Preventer

SKU: 0794020
Price:
Sale price$444.53 Regular price$638.50
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Key Features

Product Role Repair kit
Part Type Seat Kit
Fits Brand Watts
Fits Series LF709, 709
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Specifications

Description

The Watts LFRK 709-S 4 is a genuine lead-free seat kit for 4" LF709 / 709 double check valve assemblies. This model is certified lead-free for potable-water installations.

This seat kit is used to repair or replace the seat on a 4 inch lead free double check valve assembly used to prevent the reverse flow of polluted water from entering into the potable water supply. This kit consists of a seat and a seat O-ring, retainer wire 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 valve assembly

Common Questions

Will this kit fit my valve?
The LFRK 709-S 4 fits the 4" size of Watts series LF709 / 709. 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 seat kit. Kit consists of: a seat and a seat O-ring, retainer wire and a cover O-ring.
Are these genuine Watts parts?
Yes. This is the factory LFRK 709-S 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?
For a relief valve fault on LF709 / 709, order the RV kit for rubber parts only or the VT kit to replace the complete relief valve assembly. This seat kit covers a different part of the assembly.

Specifications

  • Type: Double Check
  • Pack Quantity: 6
  • Country of Origin: United States
  • Warranty: 1 Year Limited
  • MPN: LFRK 709-S 4
  • Lead-Free: Yes
  • Product Role: repair_kit
  • Kit Type: Seat Kit
  • Fits Brand: Watts
  • Fits Valve Series: LF709;709
  • Fits Valve Size: 4"
  • Used With: 4" LF709;4" 709
  • Kit Contents: Kit consists of: a seat and a seat O-ring, retainer wire and a cover O-ring.
  • Watts Ordering Code: 0794020
  • Genuine OEM Parts: Yes

Product Information

SKUUPCCountry of OriginWarrantyInstall Sheet
0794020 098268458589 United States 1 Year Limited Download

Details

Series RK-LF709 Device Type Double Check
Lead Free Yes Pack Qty 6
Product Role repair_kit Kit Type Seat Kit
Fits Brand Watts Fits Series LF709, 709
Fits Size 4" Fits Models 4" LF709, 4" 709
Contents Kit consists of: a seat and a seat O-ring, retainer wire and a cover O-ring. Ordering Code 0794020
OEM Yes ——

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