
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
| SKU | UPC | Country of Origin | Warranty | Install 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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