The GRACO 238933 Seat, Valve is a replacement part designed for use in GRACO medium pressure back pressure regulators. It is a critical component that ensures proper sealing and pressure control within the regulator assembly. The specific material is not specified in available documentation, but it is intended for use with a wide range of fluids and viscous materials in commercial and industrial applications.

Key Features:

• Seat, Valve
• Designed for GRACO medium pressure back pressure regulators (e.g., models 25R490, 25R491, 25T477, 25T478)
• Engineered for reliable sealing and pressure control
• Critical for maintaining regulator performance and safety
• Designed for ease of replacement and maintenance

Applications:
Used in GRACO medium pressure back pressure regulators for controlling and maintaining fluid pressure in industrial and commercial fluid handling systems. Suitable for applications requiring precise pressure regulation in processes involving fluids and viscous materials.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the regulator assembly. Non-genuine parts may compromise system integrity and safety.
• Always follow the equipment manual for installation procedures
• Ensure the regulator is depressurized before replacing the seat/valve
• Inspect the seat and mating surfaces for wear or damage before installation
• Use appropriate tools and safety equipment during installation
• Regularly inspect the seat/valve for signs of wear or damage
• Replace the seat/valve as part of routine maintenance or if leaks or pressure irregularities are detected
• Keep replacement parts on hand to minimize downtime