The GRACO 563456 is a pneumatic shunt valve designed for use in modular divider valve systems, specifically within the Trabon MSP series. It is constructed from corrosion-protected steel (with optional stainless steel available) and is intended to control the flow of oil or grease in centralized lubrication systems. Its primary function is to act as a shunt inlet, allowing for bypass or shut-off operations within the lubrication circuit.

Key Features:

• Pneumatic Shunt Valve
• Trabon MSP Series, 1/8" NPSF air inlet
• Corrosion-protected steel (stainless steel optional), O-ring seals: 90 durometer fluoroelastomer (FKM)
• Shunt/Shut-Off Inlet: Max 3000 psi (207 bar) intermittent supply pressure
• Oil or grease, up to NLGI #2
• Engineering certified to ISO 9001 Standards
• Modular design for maximum flexibility
• Install and maintain without disturbing lube lines
• High reliability and ease of maintenance
• Designed for medium duty pumps and metering lubrication equipment
• Maximum cycle rate: 60 CPM with cycle pin, 200 CPM without cycle pin or with proximity cycle switch

Applications:
Used in centralized lubrication systems for industrial machinery, including mining, agriculture, and manufacturing, where reliable and flexible control of oil or grease flow is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure proper alignment and secure connection of air and lubrication lines
• Use recommended filtration (minimum 25 micron for oil)
• Follow manufacturer guidelines for pressure and temperature limits
• Regularly inspect O-ring seals and replace as needed to prevent leaks