The Watts LFRK 909-S 4 is a genuine lead-free seat kit for 4" LF909 / 909. This model is certified lead-free for potable-water installations.
This repair kit is for the replacement of the 4 inch Watts backflow preventer valve seat. This kit consists of a seat and a seat O-ring, retainer wire and a cover O-ring.
Features
- Factory replacement kit
- No special tools required for changing parts
- Parts made of high quality material
- Original parts insure long service life
Common Questions
- Will this kit fit my valve?
- The LFRK 909-S 4 fits the 4" size of Watts series LF909 / 909. 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 909-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 LF909 / 909, 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
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Pack Quantity: 6
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Country of Origin: United States
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Warranty: 1 Year Limited
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MPN: LFRK 909-S 4
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Lead-Free: Yes
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Product Role: repair_kit
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Kit Type: Seat Kit
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Fits Brand: Watts
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Fits Valve Series: LF909;909
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Fits Valve Size: 4"
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Used With: 4" LF909;4" 909
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Kit Contents: Kit consists of: a seat and a seat O-ring, retainer wire and a cover O-ring.
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Watts Ordering Code: 0794107
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Genuine OEM Parts: Yes
