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 2 total relief kit in sealed packaging

Watts

Watts 009 M2 2 Total Relief Kit

SKU CH-XEH0-8TAFV

A total relief kit for Watts Series 009 valves includes cover O-ring, RV spring, seat, seat O-ring, stem and diaphragm assembly, and stem O-ring

  • TypeOther
  • Complete relief kit includes all essential internal components
  • Designed for Watts Series 009 M2 and 2 inch valves
  • Contains cover O-ring RV spring seat and diaphragm assembly
  • New condition ready for immediate installation
  • California Proposition 65 warning for reproductive harm chemical

Watts 009 M2 2 Relief Kit

The Watts 009 M2 2 Total Relief Kit is a service package for Watts Series 009 backflow preventers. It contains the internal components required to restore valve function during scheduled maintenance or emergency repair. Professional plumbers and facility managers use it to keep potable-water systems compliant.

Included Components Explained

The kit bundles a cover O-ring, RV spring, seat, seat O-ring, stem and diaphragm assembly, and stem O-ring. Replacing these parts together eliminates the need to source individual seals and moving elements separately. This reduces downtime and ensures mating surfaces match as intended by the original manufacturer.

Build and Daily Implications

Brass and elastomer construction withstands chlorinated water and normal pressure cycling in commercial installations. Threaded connections follow the Series 009 pattern so the kit threads directly into the existing body without adapters. California Proposition 65 notice applies because the assembly contains a listed chemical.

Highlights

  • Complete relief kit includes all essential internal components
  • Designed for Watts Series 009 M2 and 2 inch valves
  • Contains cover O-ring RV spring seat and diaphragm assembly
  • New condition ready for immediate installation
  • California Proposition 65 warning for reproductive harm chemical

Specifications

BrandWATTS
TypeOther

Questions about this item

Which internal parts should I keep on hand to rebuild the 009 M2 relief valve later?

The kit supplies a cover O-ring, RV spring, seat, seat O-ring, stem and diaphragm assembly, and stem O-ring — every seal and moving component that wears during normal cycling.

What pressure or temperature ceiling stops the valve from relieving during a long heating cycle?

The kit itself contains no pressure or temperature rating; those limits belong to the Series 009 valve body the parts are installed in.

Will the valve chatter or run hot when it stays open for hours?

The kit adds no moving mechanism of its own, so noise and heat depend entirely on the host valve’s design and the system pressure it sees.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.