GRACO 234266 – Pneumatic High Pressure Fluid Regulator, 5000 PSI Max Inlet, 70-900 PSI Range,

GRACO 234266 – High Pressure Fluid Regulator, 5000 Max psi, 70-900 PSI Range, 11.3 GPM, SST, Air Type, 3/4 (F) x 3/4 (F), 1/4 BSPP Port

High-flow air-controlled fluid regulator designed for high-pressure applications up to 5000 PSI. Features stainless steel construction for durability and corrosion resistance in demanding industrial environments. Provides precise pressure regulation with air actuation for automated control systems.

Features:

Our pneumatically operated fluid pressure regulators are designed primarily for use with highly viscous coatings

Additional Specifications

Flow Rate: 11/42 gpm/lpm max delivery

Max Working Pressure: 5221/360/36 PSI/bar/MPa max inbound fluid pressure

Material: SST, Viton, Carbide Valve Acetate

Regulated Pressure: 72-870/5-60/0.5-6 PSI/bar/MPa

Adjustment Type: Pneumatically Adjustable

Actuation Type: Air controlled

Gauge Included: No

Pressure Range Bar: 5.0-60.0 bar

Actuation Type	Air
Gauge Port Size (in)	1/4
Gauge Port Type	BSPP
Includes	Regulator Only
Inlet Size (in)	3/4
Inlet Thread Type	NPT
Maximum Flow Rate (GPM)	11.3
Maximum Regulated Pressure (psi)	900
Maximum Working Pressure (MPa)	36
Maximum Working Pressure (psi)	5000
Minimum Regulated Pressure (psi)	70
Outlet Size (in)	3/4
Type	Fluid Regulator
Wetted Material	Stainless Steel

Features

Pneumatically adjustable for remote control capability

High pressure capability up to 5221 PSI

Carbide valve acetate for enhanced durability

SST and Viton wetted parts for chemical compatibility

Precision pressure regulation from 72-870 PSI

High flow capacity up to 11 gpm

Applications

High pressure fluid systems

Industrial coating applications

Automated dispensing systems

Remote pressure control applications

High-pressure fluid systems

Automated control applications

Related Parts

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Part of the Pneumatically Adjustable Fluid Regulators High Pressure family. Instruction Manual 309475 available. Part of air controlled, high flow system family. See instruction manual 309475 for detailed installation and operation instructions. Part of GRACO’s fluid regulator product line for high pressure applications

Reference Manuals

336833 (Page 130) Single Component Catalog – Buyer’s Guide and Specifications

336834 (Page 2) Fluid Regulators List

345008 (Page 7) ProControl 1KE Plus

309475 (Page 3) High Pressure Fluid Regulators

3A4061 (Page 25) UniXact Automated Dispense Platform, Parts