Description
The GRACO 206019 is a manual back pressure regulator designed to maintain system pressure regardless of flow demand. It features aluminum wetted parts and is intended for use with solvent-borne materials in fluid handling systems.
Key Features:
- Back Pressure Regulator
- 206019
- Electroless nickel plated aluminum housing, tungsten carbide, PTFE, nylon, carbon steel, aluminum, Thiokol
- Maximum flow rate: 6 GPM (gallons per minute)
- Maximum regulated pressure: 180 psi (12 bar); Maximum working pressure: 300 psi
- Compatible with solvent-borne materials
- Smooth flow orifices for efficient operation
- Tungsten and carbide materials for wear resistance
- PTFE/elastomer hybrid diaphragm for accurate responsiveness and durability
- Manual operation
- Includes gauge for pressure monitoring
Applications:
Used in fluid handling systems where maintaining consistent back pressure is critical, such as in industrial lubrication, paint, and chemical transfer applications.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the system.
- Ensure proper thread engagement for inlet and outlet connections (1″ NPT)
- Install gauge for pressure monitoring as required
- Follow manufacturers instructions for maintenance and inspection
- Check for leaks and proper diaphragm function after installation
- Regularly inspect and clean the regulator to prevent clogging
- Replace worn or damaged components with genuine GRACO parts
- Monitor system pressure and adjust as needed






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