The GRACO 234269 is a high-pressure fluid back pressure regulator designed for precise pressure control in fluid handling systems. Constructed primarily from stainless steel, it is engineered for durability and compatibility with solvent- and water-based fluids. This regulator is intended for use within GRACO equipment to maintain consistent back pressure and ensure reliable fluid delivery in demanding industrial applications.

Key Features:

• Fluid Back Pressure Regulator
• P200-RM NPT, 3/8(f) x 3/8(f)
• Stainless steel (SST) with tungsten and carbide components for low wear and long life; plated carbon steel housing for solvent compatibility
• 13.1 GPM (49.59 L/min)
• Maximum working pressure: 3400 psi (23.5 MPa); Regulated pressure range: 1300–3000 psi (9–20.7 MPa)
• Solvent- and water-based fluids
• Spring actuation for reliable pressure control
• Tungsten and carbide materials for low wear and long service life
• Plated carbon steel housing for compatibility with solvent-borne materials
• Laser-marked indication lines for easy pressure adjustment and process control
• Ergonomic adjustment knob for user convenience

Applications:
Used in industrial fluid handling systems requiring precise back pressure regulation, such as spray finishing, coating, and lubrication applications. Suitable for environments where durability and compatibility with aggressive fluids are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise system integrity and void warranties.
• Ensure the system is depressurized before installation or maintenance
• Use appropriate tools and follow torque specifications for connections
• Verify compatibility of the regulator with the intended fluid and system pressure
• Regularly inspect for leaks and wear, especially in high-pressure applications
• Refer to the equipment manual for specific installation and maintenance procedures