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Instructions USP Valve 3A3116B Uniblock Series Progressive Valve for oil and grease lubrication. 5076 psi (35 MPa, 350 bar) Maximum Working Pressure Important Safety Instructions Read all warnings and instructions in this manual and in related Automatic Lubrication System instruction manuals. Save all instructions.
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Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama- tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.
Installation Installation Pressure Relief Procedure The USP Valve should be ready to install in your sys- tem. It has been factory-tested and should not require Follow the Pressure Relief Procedure whenever any additional modification. you see this symbol. As long as lubricant is supplied under pressure, the valve will continue to operate.
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Steps 1- 3, refer to F . 3. the valve inlet. 1. Install the line from the system pump to the USP 5. Attach a hand pump filled with clean, filtered lubri- valve. Do not completely tighten the connection at cant to the inlet port.
Cleaning the divider valve will only temporarily solve the problem. Consult your lubricant supplier for recommendations on alter- nate lubricants and your local Graco distributor to verify compatibility with centralized lubricating systems. 3A3116B...
Technical Data Technical Data Wetted Parts Steel, Fluorocarbon Maximum Pressure 5076 psi (35 MPa, 350 bar) Maximum Operating Temperature Fluorocarbon seals 350°F (177°C) Lubricant Oil or grease up to NLGI #2 Output Volume 0.012 in Inlet Threads 1/8 - 27 NPT Maximum Cycle Rate with Prox Switch 200 cpm Mounting Holes Accommodate Bolt Diameter...
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NOTE: • Port combinations do not continue across factory plugged outlets. Factory plugged ports are included on 6, 10 and 14 outlet USP Valve models. On the following diagrams the factory plugged outlets are represented as blacked ports. • Do not remove plugs from the factory plugged outlets.
With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.