CSI 22 · Cut sheet

Watts Number

submittal by Watts. Cut sheet, part numbers and a one-click submittal — indexed and ready in Submittal.app.

Watts Water Pressure Reducing Valve Rough-In Kit (Water Pressure Reducing Valves). Model LFX65B-RIK. Cartridge style regulator with integral strainer; Standard pressure range 20-80psi (138-552 kPa); High-pressure range 50-150psi (345 kPa - 10.3 bar); Bypass feature controls thermal expansion pressure. material: Lead Free cast copper silicon alloy

Build a submittal around the Watts Number in minutes — describe the job or paste your schedule and the agent pulls the current cut sheet into a formatted package you can share for review and get quoted, fast.

Product details

Connection size1/2" – 2" (15 – 50mm)
End connectionUnion tailpiece kits available for Quick-Connect, PEX, CPVC, solder, and thread
Pressure RatingUp to 400psi (26.7 bar)
MountingIn-line
ComplianceASSE 1003, IAPMO, CSA B356, Lead Free (<0.2

Part numbers / catalog

Numberx65bu-1-rAvailablex65bu-12-rx65bu-lp-34-rx65bu-34-rlfn250b-34-rlfn250b-12-r

How It Works

From schedule to submittal package in minutes, not days.

1

Describe your schedule

Paste a fixture schedule, upload a spec section, or just tell the Submittal Builder what the job calls for — catalog numbers, Watts Number series, quantities.

2

AI matches products & assembles the package

The agent matches Watts Number products from our indexed library, pulls the current cut sheets, and assembles a formatted submittal package with a cover page and table of contents.

3

Share for review

Send a review link to the design team or GC for sign-off — and when you're ready, roll the approved package into a quote or PO without retyping a part number.

Add the Watts Number to a submittal

Describe the job and the AI agent builds the whole package — cut sheets pulled, schedule matched, cover and TOC included. Free to start.