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Watts 909 first check valve repair kit in box

Watts

Watts 909 First Check Valve Repair Kit 2 1/2-3

SKU CH-FC8T-A8PEF

First check valve repair kit for Watts Series LF909 includes cover O-ring, disc assembly, lubricant and spring assembly

  • First check valve repair kit for Watts Series LF909
  • Includes cover O-ring, disc assembly, lubricant and spring assembly
  • NSF lead-free compliant components
  • Designed for 2-1/2 in to 3 in valve sizes
  • Genuine Watts replacement parts for reliable performance

First Check Valve Repair Kit

The Watts 909 First Check Valve Repair Kit services the LF909 series backflow preventer in 2-1/2 in to 3 in sizes. It is intended for maintenance crews and facility managers who need to restore proper check valve function. The kit contains the specific internal components required for the first check valve assembly.

Build Quality and Daily Use

Components include a cover O-ring, disc assembly, lubricant and spring assembly manufactured to NSF Lead Free compliance. These parts are designed to fit precisely within the valve body, ensuring a reliable seal and smooth operation after installation. The included lubricant assists with assembly and helps maintain long-term performance.

Compatibility Check

Verify that the existing backflow preventer is a Watts Series LF909 unit in the 2-1/2 in to 3 in size range before ordering. This kit only addresses the first check valve; the second check valve requires a separate repair kit. Confirm the valve model number matches the LF909 series designation.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $651.99
Pricier than about 92% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameWATTS
Product typeOther

Questions about this item

Which series is the 909 repair kit designed for?

The kit is built for the Watts LF909 series and fits valve sizes from 2-1/2 in to 3 in.

What hardware comes inside the 909 repair kit?

The package includes a cover O-ring, disc assembly, spring assembly and lubricant for reassembly.

How is the 909 first-check valve kit installed?

Remove the valve cover, replace the old disc and spring with the new assemblies, lubricate the O-ring, then re-torque the cover to spec.

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