These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Worcester (Flowserve) · Tools & Supplies
15RK44T
In stock · ships from Knoxville
This is a genuine Worcester/Flowserve repair kit for a 1.5-inch Series 44 industrial ball valve.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Designed specifically for Worcester (Flowserve) Series 44 1.5-inch valves with Teflon (PTFE) seats. Always verify your valve size and seat material before ordering. The 'T' suffix denotes Teflon trim; other suffix letters (e.g., 'PM') indicate different seat materials.
Part data verified against 2 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
The kit contains replacement seats, seals, and O-rings made of Teflon (PTFE), allowing you to rebuild a leaking or hard-to-operate valve instead of swapping the entire assembly. It is commonly used in chemical processing, petrochemical, or other industrial piping systems where Worcester Series 44 valves are installed.
Part Number: 15RK44T
WORCESTER SERIES 44 REPAIR KIT
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
