The GRACO 236894 STUD, VALVE, DIAPHRAGM is a replacement diaphragm component designed for use in GRACO fluid handling equipment. It is typically made from durable elastomeric or rubber materials, engineered to provide reliable sealing and pressure regulation within valve assemblies. Its primary function is to ensure proper operation and longevity of GRACO back pressure regulators and similar fluid control devices.

Key Features:

• Diaphragm (Stud Valve Type)
• SKU:. 236894
• Designed for GRACO back pressure regulators and compatible valve assemblies
• Compact and lightweight (approx. 0.03 lbs, 0.7 x 0.6 x 0.6 inches)
• Engineered for reliable sealing and pressure regulation
• Easy to replace, supporting maintenance efficiency

Applications:
Used in GRACO fluid handling systems, particularly in back pressure regulators and valve assemblies for paint, coatings, and other fluid delivery applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and equipment longevity. Non-genuine parts may compromise system integrity and void warranties.
• Always relieve system pressure before disassembly or replacement
• Handle the diaphragm with care to avoid damage during installation
• Follow manufacturer-recommended torque specifications for reassembly
• Inspect related components (ball, seat, etc.) for wear during maintenance
• Regularly inspect diaphragms for wear or damage
• Replace worn or damaged diaphragms promptly to prevent leaks or pressure loss
• Use thread sealant where recommended for pressure-tight connections