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Watts 009 second check repair kit in box

Watts

Watts 009 2nd Check Kit Repair Kit 1-1/4 to 2 in

SKU CH-H78P-AABFN

Second check valve repair kit for Watts Series 009 backflow preventers sized 1-1/4 to 2 inches, includes check assembly and cover O-ring

  • TypeOther
  • Second check valve repair kit fits Watts Series 009
  • Covers 1-1/4 to 2 inch pipe sizes
  • Includes check assembly and cover O-ring
  • New condition ensures reliable backflow prevention
  • California Prop 65 warning for chemical exposure risk

Watts 009 Second Check Kit

The Watts 009 Second Check Kit is a repair kit designed for Watts Series 009 backflow preventers in sizes 1-1/4 to 2 inches. It provides the internal components needed to restore the second check valve to proper working order. This genuine Watts part is intended for maintenance personnel and plumbers servicing these specific assemblies.

Fits Series 009 Valves

The kit includes a replacement check assembly and a cover O-ring sized for the Series 009 body. It fits directly into the existing valve housing without requiring special tools beyond standard plumbing equipment. Replacing these parts renews the sealing surface and spring function, allowing the device to pass inspection without replacing the entire valve body.

For Series 009 Maintenance Only

This kit suits technicians maintaining Watts Series 009 devices in the 1-1/4 to 2 inch range who need to replace worn check valve internals. It is not for use on other Watts series, different valve sizes, or competing brands. Buyers needing a first check kit, a full rubber parts kit, or parts for reduced pressure assemblies should look elsewhere. The product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm.

Highlights

  • Second check valve repair kit fits Watts Series 009
  • Covers 1-1/4 to 2 inch pipe sizes
  • Includes check assembly and cover O-ring
  • New condition ensures reliable backflow prevention
  • California Prop 65 warning for chemical exposure risk

Specifications

BrandWATTS
TypeOther

Questions about this item

What component limits sustained performance of the Watts 009 2nd Check Kit during continuous backflow prevention?

The second check valve assembly is the primary wear component; its internal spring and seal degrade under constant pressure cycles, requiring periodic replacement to maintain sealing integrity.

How much noise or heat does the Watts 009 2nd Check Kit generate during all-day operation in a plumbing system?

The kit operates silently with no measurable heat output since it contains no moving parts beyond the spring-loaded check valve and has no electrical components.

Which existing Watts backflow preventer model must I already own for this 1-1/4 to 2 in repair kit to function correctly?

This kit is designed exclusively for Watts Series 009 backflow preventers in sizes ranging from 1-1/4 inches to 2 inches.

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