Watts LFRK909-S 3 Lead-Free RPZ Backflow Preventer

The Watts LFRK909-S 3 is a genuine lead-free seat kit for 3" LF909 / 909 reduced pressure zone (RPZ) backflow preventers. This model is certified lead-free for potable-water installations.

This seat kit provides all the parts necessary to repair the seat on a 3 inch lead free reduced pressure zone assembly. This kit consists of a seat, seat O-ring, cover O-ring, retainer wires and lubricant. All parts are genuine and original to the valve.

Features

• No special tools required
• Serviceable in the field
• All parts are made of high quality materials
• Original parts insure long service life

Common Questions

Will this kit fit my valve?

The LFRK909-S 3 fits the 3" 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, seat O-ring, cover O-ring, retainer wires and lubricant.

Are these genuine Watts parts?

Yes. This is the factory LFRK909-S 3 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

• Type: RPZ
• Pack Quantity: 12
• Country of Origin: United States
• Warranty: 1 Year Limited
• MPN: LFRK909-S 3
• Lead-Free: Yes
• Product Role: repair_kit
• Kit Type: Seat Kit
• Fits Brand: Watts
• Fits Valve Series: LF909;909
• Fits Valve Size: 3"
• Used With: 3" LF909;3" 909
• Kit Contents: Kit consists of: a seat, seat O-ring, cover O-ring, retainer wires and lubricant.
• Watts Ordering Code: 0794106
• Genuine OEM Parts: Yes