
1-7/8"
(48mm)
max.
7/8
"
(22mm)
5"
(127mm)
5"
(127mm)
1-1/4"
(32mm)
1/2" PEX
(13mm)
1/2" COLD EXPANSION
PEX ADAPTER
(13mm)
DESCRIPTION
• Metal construction
• Integral 1/2" PEX
• Includes 1/2" cold expansion PEX adapters
• Designed to be installed on decks up to 1-7/8" (48mm) on 10" centers
• Accommodates 1/2" (13mm) additional finish deck
• Includes brass test plug
OPERATION
• Can be installed with any Moen deck mounted Roman
tub trim kit
• Rotate hot side handle counterclockwise to open
(clockwise to close) and the cold side handle
clockwise to open (counterclockwise to close)
FLOW
• Designed to deliver 16 gpm at 45 psi. (60L/min)
CARTRIDGE
• Nonmetallic and stainless steel materials
STANDARDS
• Designed and manufactured to comply with the applicable
requirements of: ASME A112.18.1/CSA B-125.1, ASTM F1807,
CSA B137.5 for PEX, ASTM D2846, CSA B137.6 for CPVC and all
applicable requirements referenced therein
WARRANTY
• Lifetime limited warranty against leaks, drips and
finish defects to the original consumer purchaser
• 5 year warranty if used in commercial installations
S p e c i f i c a t i o n s
Roman Tub High Flow Rough-In Valve
10" (Fixed Type)
Model: 4798
(104465 Thermostatic mixing valve
sold separately)
Rev. 1/12
CRITICAL DIMENSIONS
(DO NOT SCALE)
FOR MORE INFORMATION CALL: 1-800-BUY-MOEN
www.moen.com