The GRACO 244910 Endure Valve is a high-reliability, air-operated valve designed for dispensing high-pressure, high-flow sealants and adhesives. It is constructed for use with single-component fluids and is compatible with both ambient and temperature-conditioned manifolds. The valve is engineered for demanding industrial applications where consistent performance and leak prevention are critical.

Key Features:

• Air-operated valve with spring-assisted closing
• 244910
• Dual seal design for enhanced leak prevention; compatible with 1/2 inch fluid inlet
• Maximum working fluid pressure: 3500 psi (241 bar; 24.1 MPa); Maximum static fluid pressure: 5000 psi (345 bar; 34.5 MPa); Maximum working dry air pressure: 120 psi (8.3 bar; 0.83 MPa)
• Sealants and adhesives (single component); replaces 918512, C27340 valves
• Dual seal design: two seals must fail before leakage occurs
• High reliability for high-pressure, high-flow applications
• Primary seal is harder than typical snuff-back valve
• Maximum working temperature (standard seals): 200°F (95°C)
• Air operated with spring-assisted closing

Applications:
High-pressure, high-flow dispensing of sealants and adhesives in industrial environments, including manufacturing, assembly, and maintenance operations.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance, reducing downtime and maintenance costs.
• Ensure proper alignment and secure mounting of the valve and manifold
• Verify compatibility of seals and materials with the intended fluid
• Follow manufacturer guidelines for air pressure and fluid pressure limits
• Regularly inspect seals and replace as needed to maintain leak-free operation
• Use only recommended replacement parts and seals
• Periodically check for leaks and wear
• Consult the equipment manual for detailed installation and maintenance procedures