We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Watts 009 M2 3/4 inch backflow preventer repair kit with rubber components

Watts

Watts 009 M2 3/4 In Repair Kit

SKU CH-RR3V-NCZDS

Repair kit restores Watts Series 009 backflow preventers with nine replacement seals and discs

  • Complete backflow preventer restoration with nine genuine replacement components
  • Direct compatibility with Watts Series 009 M2 and 3/4 inch models
  • All critical seals included — molded discs, piston O-rings, seat O-rings, cover O-ring, diaphragm, flow tube O-ring.
  • California Proposition 65 notice — contains a chemical known to cause birth defects or reproductive harm
  • Brand-new genuine Watts repair kit ensures reliable pressure-vacuum breaker performance

Watts 009 M2 3/4 In Repair Kit

This Watts 009 M2 3/4 inch repair kit provides the internal components needed to service Watts Series 009 backflow preventers. It contains moulded disc assemblies, piston O-rings, seat O-rings, a cover O-ring, diaphragm, flow tube O-ring, RV O-ring and RV stem O-ring. The kit is supplied new and ready for installation.

For maintenance of Watts Series 009 valves

The kit suits plumbers and facility managers performing scheduled maintenance or emergency repairs on Watts Series 009 backflow preventers in 3/4 inch size. It is not intended for other valve brands, different Watts series, or larger pipe diameters. Buyers needing parts for other models should look elsewhere.

Contains nine replacement components

The package includes nine discrete rubber and moulded parts: two moulded disc assemblies, two piston O-rings, two seat O-rings, one cover O-ring, one diaphragm, one flow tube O-ring, one RV O-ring and one RV stem O-ring. Verify the part count matches your service checklist before starting work.

How it compares

Measured against everything we stock in Faucet Valves & Replacement Parts, at today’s prices. Recalculated every night.

Price $97.99
Pricier than about 63% of the 1,132 comparable items (median $54.99).

Specifications

Product
Brand nameWATTS
Product typeOther

Questions about this item

What does the 3/4 inch size mean when the kit is installed?

The 3/4 inch designation matches the valve body size for Watts Series 009 M2 backflow preventers, so the discs, O-rings and diaphragm seal the correct ports without modification.

Which standard governs the repair kit's compatibility with the valve?

The kit is built to Watts Series 009 M2 specifications, ensuring each moulded disc assembly and O-ring meets the original manufacturer's dimensional and material requirements for that model.

What hardware is needed to fit the kit into the preventer body?

The kit includes two moulded disc assemblies, two piston O-rings, two seat O-rings, a cover O-ring, diaphragm, flow tube O-ring, RV O-ring and RV stem O-ring for a complete rebuild.

More in Faucet Valves & Replacement Parts

Similar items