GRACO 24E472 – 1 3 Precision Flow Fluid Pressure Regulator, 30 PSI max pressure, black ratio spacer,

GRACO 24E472 – 1:3 Precision Flow Fluid Pressure Regulator, 30 PSI max pressure, black ratio spacer, 1.81″, Stainless Steel Screws

GRACO 24E472 Low Flow Regulator with 1:3 ratio and black ratio spacer for precise fluid pressure control in intricate finish applications. Features springless fluid path design for reliable performance in automated air-operated fluid regulation systems and low flow rate/low viscosity applications.

Fluid regulators keep your system functioning more productively. For a balanced fluid system, pressure control is essential. Graco provides a wide selection of fluid pressure regulators and back pressure valves. Together, these controls keep your system functioning more productively by providing rugged, precise pressure regulation.

Available with mechanical control or pneumatic control

Suitable for fluids with low and high viscosities

Models available with wetted parts made of stainless steel

Application-oriented pressure ranges

Additional Specifications

Ratio: 1:3

Flow Rate: Low flow rates suitable for low viscosity applications

Thread: 1/4 – 18 NPT(m) fluid inlet, 1/8 – 27 NPT(F) fluid outlet

Max Working Pressure: Max 7 bar (100 PSI) air, 20.6 bar (300 PSI) fluid input, 0.06 – 2.0 bar (1 – 30 PSI) fluid output

Material: Stainless Steel Screws

Height: 100 mm (3.94 in)

Diameter: 46 mm (1.81 in)

Air Pilot: 4 mm (5/32) in OD tube

Air Override: 4 mm (5/32) in OD tube

Ratio Spacer Color: Black

Includes Gauge: No

Actuation Type	Air
Includes	Regulator Only
Inlet Size (in)	1/4
Inlet Thread Type	NPT
Maximum Regulated Pressure (psi)	100
Maximum Working Pressure (MPa)	0.2
Maximum Working Pressure (psi)	30
Minimum Working Pressure (psi)	1
Outlet Size (in)	1/8
Type	Fluid Regulator
Wetted Material	Stainless Steel

Features

Springless fluid path design

Stainless steel screws for durability

Air inlet and air bypass connections

Precise fluid pressure control

Low flow rate capability

Compact 100mm height design

Applications

Intricate finish details where precise control of fluid pressure is needed

All automated applications for air operated fluid regulation

Low flow rates/low viscosity applications

Low flow fluid dispensing

Pressure regulation systems

Material delivery applications requiring consistent pressure

Related Parts

24E375 – 1:1 ratio with silver spacer

24E471 – 1:2 ratio with green spacer

24E501 – 1:1 conversion kit

24E502 – 1:2 conversion kit

24E503 – 1:3 conversion kit

24E504 – Seal kit with diaphragms and seals

24T140 – Seat kit with seat, needle and retainer

24C375 – 1:1 Low flow regulator

24E471 – 1:2 Low flow regulator

234272 – Low pressure fluid regulator

Part of GRACO’s Low Flow Regulator family with conversion kits available for different ratios and service kits for maintenance Part of GRACO’s fluid regulator family offering different ratios and pressure ranges for various application requirements Part of GRACO’s low pressure regulator family for finishing applications. Does not include gauge.

Reference Manuals

344836 (Page 2) Low Flow Regulator

345008 (Page 7) ProControl 1KE Plus

345020 (Page 37) Finishing Accessories

3A0427 (Page 1) Instructions-Parts Manual for Low Flow Fluid Regulator

3A6948 (Page 90) ProControl 1KE Plus Models for Management of Fluid and Air